/* DATA DESCRIPTION: Citation: Ringel, Maximilian Harald; Spreen, Gunnar; Huntemann, Marcus (2026): Hyperspectral camera raw data (SPECIM_IQ_01) of nadir melt pond images taken during the RV Polarstern PS149 CONTRASTS cruise (July-August 2025) [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.995758 (DOI registration in progress) Abstract: The data consists of 158 hyperspectral images 512x512 pixels in 204 bands in the wavengths range between 400 - 1000 nm with 2.5 nm step, obtained with the SPECIM IQ hyperspectral camera. All images contain melt pond surfaces and are taken in nadir view (0° incidence angle). See the referenced cruise report for details of the used measurement set-up. The data are raw data in the original SPECIM IQ format. Each data record is a folder (compressed as one file) readable by the Specim IQ software, which is downloadable free of charge from the manufacturer (Specim) after registration. Within the field of view of each scene, there is a white reference plate, which can be used for image calibration to obtain the hemispheric-directional surface reflectances. Out-of-focus white reference still can be used for calibration as the spectral properties are not affected. We provide some additional parameters to each image if available. For some of the images there are co-located under-pond sea ice thickness measurements which are published in another dataset on PANGAEA (doi not available yet). The images here and the referenced sea ice thickness measurements can be linked using the site names given in the location_unified parameter. These site names are used throughout all publications related to CONTRASTS cruise melt pond observations. For each image there is another site name under location_original which refers to the site names which were chosen in the field and used in the O2A registry. Further hyperspectral images taken during the PS149 CONTRASTS expedition, which have been taken along short transects with an incidence angle of about 40-50°, are available in a separate dataset. Keyword(s): Arctic; Arctic Ocean; CONTRASTS; CONTRASTS expedition; Hyperspectral data; hyperspectral imaging; hyperspectral reflectance; melt ponds; Polarstern; PS149; Sea ice Supplement to: Ringel, Maximilian Harald; et al. (in prep.): The observed dependence of melt pond reflectance and colour on under-pond sea ice thickness. Related to: Bühler, Linnu; Rückert, Janna Elisabeth; Walbröl, Andreas; Mech, Mario; Krobot, Pavel; Ebell, Kerstin; Schnitt, Sabrina; Spreen, Gunnar (2026): Water vapor, mixed-phase clouds, precipitation and sea ice emissivity over the Central Arctic Ocean (VAMPIRE-2): remote sensing and in-situ measurements suite during POLARSTERN cruise PS149 (CONTRASTS) [dataset bibliography]. PANGAEA, https://doi.org/10.1594/PANGAEA.990497 Nicolaus, Marcel (2026): The Expedition PS149 of the Research Vessel POLARSTERN to the Arctic Ocean in 2025. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 808, 382 pp, https://doi.org/10.57738/BZPM_0808_2026 Ringel, Maximilian Harald; Spreen, Gunnar; Huntemann, Marcus (2026): Hyperspectral camera raw data (SPECIM_IQ_01) during the RV Polarstern PS149 CONTRASTS cruise (July-August 2025) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.995759 (same kind of hyperspectral images taken during the same expedition but using a different method and covering different surface kinds) Project(s): Arctic Amplification (AC3) (URI: https://gepris.dfg.de/project/268020496) Funding: Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI) (URI: https://www.awi.de/), grant/award no. AWI_PS149_01: Sea Ice Physics (CONTRASTS) German Research Foundation (DFG) (URI: http://www.dfg.de/en/), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms (URI: https://gepris.dfg.de/project/268020496) Coverage: MEDIAN LATITUDE: 83.586808 * MEDIAN LONGITUDE: 9.960332 * SOUTH-BOUND LATITUDE: 82.458685 * WEST-BOUND LONGITUDE: -17.895232 * NORTH-BOUND LATITUDE: 84.717712 * EAST-BOUND LONGITUDE: 34.082174 DATE/TIME START: 2025-07-09T13:23:00 * DATE/TIME END: 2025-08-26T15:47:44 MINIMUM ELEVATION: -4073.9 m * MAXIMUM ELEVATION: -3011.6 m Event(s): PS149_13-1 (Ice Station 1a) * LATITUDE START: 83.804469 * LONGITUDE START: 20.753587 * LATITUDE END: 83.856951 * LONGITUDE END: 24.252349 * DATE/TIME START: 2025-07-09T06:32:22 * DATE/TIME END: 2025-07-12T18:25:00 * ELEVATION START: -4073.9 m * ELEVATION END: -4071.5 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 1a; Sea ice 1.4m thick on Gangway PS149_16-1 (Ice Station 2a) * LATITUDE START: 85.022741 * LONGITUDE START: 13.512829 * LATITUDE END: 84.686618 * LONGITUDE END: 13.944513 * DATE/TIME START: 2025-07-14T12:36:36 * DATE/TIME END: 2025-07-17T17:58:01 * ELEVATION START: -3065.2 m * ELEVATION END: -3612.9 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice station 2a PS149_18-1 (Ice Station 3a) * LATITUDE START: 84.482009 * LONGITUDE START: -17.876229 * LATITUDE END: 84.349051 * LONGITUDE END: -17.886025 * DATE/TIME START: 2025-07-19T17:45:41 * DATE/TIME END: 2025-07-22T18:00:00 * ELEVATION START: -3392.7 m * ELEVATION END: -3407.1 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 3a PS149_21-1 (Ice Station 1b) * LATITUDE START: 82.700972 * LONGITUDE START: 27.118502 * LATITUDE END: 82.489715 * LONGITUDE END: 28.417981 * DATE/TIME START: 2025-07-25T16:30:00 * DATE/TIME END: 2025-07-28T16:40:09 * ELEVATION START: -3972.5 m * ELEVATION END: -3832.2 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 1b PS149_25-1 (Ice Station 2b) * LATITUDE START: 83.757456 * LONGITUDE START: 15.809045 * LATITUDE END: 83.735870 * LONGITUDE END: 18.991350 * DATE/TIME START: 2025-07-30T07:00:05 * DATE/TIME END: 2025-08-01T17:31:26 * ELEVATION START: -3939.7 m * ELEVATION END: -4072.5 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 2b PS149_30-1 (Ice Station 3b) * LATITUDE START: 83.585557 * LONGITUDE START: -12.566417 * LATITUDE END: 83.718564 * LONGITUDE END: -11.012440 * DATE/TIME START: 2025-08-04T07:28:09 * DATE/TIME END: 2025-08-06T19:30:46 * ELEVATION START: -3922.9 m * ELEVATION END: -3947.7 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 3b; Sea ice thickness: 1.70m and 2.00m PS149_32-1 (Ice Station 1c) * LATITUDE START: 83.303888 * LONGITUDE START: 33.637523 * LATITUDE END: 83.326878 * LONGITUDE END: 34.147091 * DATE/TIME START: 2025-08-09T08:00:12 * DATE/TIME END: 2025-08-10T22:07:56 * ELEVATION START: -3885.5 m * ELEVATION END: -3872.4 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 1c PS149_36-1 (Ice Station 2c) * LATITUDE START: 84.473666 * LONGITUDE START: 22.171544 * LATITUDE END: 84.612758 * LONGITUDE END: 21.574675 * DATE/TIME START: 2025-08-12T06:52:05 * DATE/TIME END: 2025-08-14T17:22:33 * ELEVATION START: -4061.7 m * ELEVATION END: -4059.8 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 2c; Min. ice thickness: 1.50m to 1.60m; end date/time missing PS149_41-1 (Ice Station 3c) * LATITUDE START: 83.079482 * LONGITUDE START: -12.947867 * LATITUDE END: 82.720678 * LONGITUDE END: -12.852788 * DATE/TIME START: 2025-08-16T19:55:00 * DATE/TIME END: 2025-08-18T22:30:07 * ELEVATION START: -3407.7 m * ELEVATION END: -3011.6 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 3c; Min. ice thickness 1.5m PS149_46-1 (Ice Station 2d) * LATITUDE START: 84.201298 * LONGITUDE START: 18.149830 * LATITUDE END: 84.213073 * LONGITUDE END: 17.324578 * DATE/TIME START: 2025-08-23T06:51:59 * DATE/TIME END: 2025-08-24T18:32:02 * ELEVATION START: -4059.8 m * ELEVATION END: -3910.0 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 2d PS149_47-1 (Ice Station 3d) * LATITUDE START: 82.424062 * LONGITUDE START: -6.163415 * LATITUDE END: 82.338960 * LONGITUDE END: -4.657221 * DATE/TIME START: 2025-08-26T07:10:51 * DATE/TIME END: 2025-08-27T20:15:46 * ELEVATION START: -3268.2 m * ELEVATION END: -3502.6 m * O2A REGISTRY URI: https://registry.o2a-data.de/items/8891 * CAMPAIGN: PS149 (CONTRASTS; ArcWatch 3) * BASIS: Polarstern (URI: https://doi.org/10.17815/jlsrf-3-163) * METHOD/DEVICE: Ice station (ICE) * COMMENT: # Ice Station 3d; Min. ice thickness: 1.60m - 1.80m Parameter(s): Event label (Event) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) DATE/TIME (Date/Time) * GEOCODE * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * METHOD/DEVICE: Hyperspectral camera Specim IQ LATITUDE (Latitude) * GEOCODE * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * METHOD/DEVICE: Hyperspectral camera Specim IQ LONGITUDE (Longitude) * GEOCODE * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * METHOD/DEVICE: Hyperspectral camera Specim IQ Identification (ID) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * METHOD/DEVICE: Hyperspectral camera Specim IQ * COMMENT: filename of the corresponding hyperspectral image taken by the SpecimIQ camera. Image (IMAGE) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * METHOD/DEVICE: Hyperspectral camera Specim IQ * COMMENT: raw image files provided as tar.gz; missing rows: images unusable (overexposed), not included in published dataset Image (File Size) [Bytes] (IMAGE (Size)) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * METHOD/DEVICE: Hyperspectral camera Specim IQ * COMMENT: raw image files provided as tar.gz; missing rows: images unusable (overexposed), not included in published dataset Ice floe description (Floe descr) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * COMMENT: digit is giving the number of the floe, the letter the visit. For example, "2b" means it is the second visit of floe 2. See cruise report for more details. Location (Location) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * COMMENT: original name of the measurement location on the floe. These site names were chosen in the field and used in the O2A registry before the locations_unified have been defined. Location (Location) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * COMMENT: unified name of the measurement location on the floe. These site names are used throughout all publications related to CONTRASTS melt pond observations. Transect length [m] (Transect l) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * METHOD/DEVICE: Tape measure * COMMENT: distance along the transect. Azimuth [deg] (Azim) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * METHOD/DEVICE: Anglemeter * COMMENT: angle of the camera's viewing direction relative to the sun azimuthal angle. Camera height [m] (Cam height) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * METHOD/DEVICE: Ruler stick (RULER) * COMMENT: height of the hyperspectral camera above melt pond water surface. Light description (Light descr) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) * COMMENT: light conditions during the image. Comment (Comment) * PI: Ringel, Maximilian Harald (https://orcid.org/0000-0002-0600-135X, mringel@uni-bremen.de) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 1405 data points Files: All files referred to in data matrix can be downloaded in one go as ZIP or TAR (PANGAEA user account required). To download single files, use the filename from data matrix appended to "https://download.pangaea.de/dataset/995758/files/". */ Event Date/Time (Hyperspectral camera Specim IQ) Latitude (Hyperspectral camera Specim IQ) Longitude (Hyperspectral camera Specim IQ) ID (filename of the corresponding...) IMAGE (raw image files provided as t...) IMAGE (Size) [Bytes] (raw image files provided as t...) Floe descr (digit is giving the number of...) Location (original name of the measurem...) Location (unified name of the measureme...) Transect l [m] (distance along the transect.,...) Azim [deg] (angle of the camera's viewing...) Cam height [m] (height of the hyperspectral c...) Light descr (light conditions during the i...) Comment PS149_13-1 2025-07-09T13:23:00 83.76841295 20.83562669 PS149_2025-07-09_002 PS149_2025-07-09_002.tar.gz 119.9 MBytes 1a ROV_Pond_One R1_rovOnePond 310 Diffuse incident sunlight. Sun visible. PS149_13-1 2025-07-09T13:26:00 83.76809965 20.83648408 PS149_2025-07-09_003 1a ROV_Pond_One R1_rovOnePond 310 Diffuse incident sunlight. Sun visible. PS149_13-1 2025-07-09T14:09:00 83.76343427 20.85001891 PS149_2025-07-09_004 PS149_2025-07-09_004.tar.gz 127.3 MBytes 1a ROV_Pond_Two R1_rovTwoPond 80 Diffuse incident sunlight. Sun visible. PS149_13-1 2025-07-09T14:11:00 83.76325302 20.85088019 PS149_2025-07-09_005 PS149_2025-07-09_005.tar.gz 145.9 MBytes 1a ROV_Pond_Two R1_rovTwoPond 80 Diffuse incident sunlight. Sun visible. PS149_13-1 2025-07-11T10:19:00 83.76346667 22.31623483 PS149_2025-07-11_001 1a Ocean_Pond_1 R1_oceanPond_pos1 355 Overcast. Sun not visible. Very blue, bubbly pond bottom. Drained after visit 1 -> Not visited again. PS149_13-1 2025-07-11T10:30:00 83.76417561 22.32500754 PS149_2025-07-11_002 1a Ocean_Pond_2 R1_oceanPond_pos2 45 Overcast. Sun not visible. Very blue, bubbly pond bottom. Drained after visit 1 -> Not visited again. PS149_13-1 2025-07-11T10:32:00 83.76425773 22.32644142 PS149_2025-07-11_003 PS149_2025-07-11_003.tar.gz 103.1 MBytes 1a Ocean_Pond_2 R1_oceanPond_pos2 45 Overcast. Sun not visible. Very blue, bubbly pond bottom. Drained after visit 1 -> Not visited again. PS149_13-1 2025-07-11T13:58:00 83.77480489 22.50179885 PS149_2025-07-11_004 1a Torbens_Pond_1 R1_dronePond_pos1 3.30 2.40 Overcast. Sun not visible. PS149_13-1 2025-07-11T14:09:19 83.77513165 22.51220815 PS149_2025-07-11_005 PS149_2025-07-11_005.tar.gz 103.5 MBytes 1a Torbens_Pond_2 R1_dronePond_pos2 8.00 2.40 Overcast. Sun not visible. PS149_13-1 2025-07-11T14:20:54 83.77560152 22.52397844 PS149_2025-07-11_006 PS149_2025-07-11_006.tar.gz 107.3 MBytes 1a Torbens_Pond_3 R1_dronePond_pos3 28.00 2.40 Overcast. Sun not visible. PS149_13-1 2025-07-11T14:28:25 83.77584217 22.53126595 PS149_2025-07-11_007 PS149_2025-07-11_007.tar.gz 93.6 MBytes 1a Torbens_Pond_4 R1_dronePond_pos4 34.00 2.40 Overcast. Sun not visible. PS149_13-1 2025-07-11T14:33:11 83.77597200 22.53587142 PS149_2025-07-11_008 PS149_2025-07-11_008.tar.gz 102 MBytes 1a Torbens_Pond_5 R1_dronePond_pos5 39.00 2.40 Overcast. Sun not visible. PS149_16-1 2025-07-17T11:14:02 84.71771162 14.03358333 PS149_2025-07-17_001 PS149_2025-07-17_001.tar.gz 120.9 MBytes 2a Torbens_Pond R2_dronePond No tape, approximate positions. Only three positions. PS149_16-1 2025-07-17T15:11:08 84.69558941 14.01802525 PS149_2025-07-17_002 PS149_2025-07-17_002.tar.gz 124.8 MBytes 2a Davids_Pond R2_transmittancePond PS149_16-1 2025-07-17T15:43:33 84.69289783 13.99984047 PS149_2025-07-17_003 PS149_2025-07-17_003.tar.gz 102.3 MBytes 2a Davids_Pond R2_transmittancePond PS149_16-1 2025-07-17T15:54:56 84.69210790 13.99435940 PS149_2025-07-17_004 PS149_2025-07-17_004.tar.gz 157.7 MBytes 2a Davids_Pond R2_transmittancePond PS149_16-1 2025-07-17T15:57:44 84.68731757 13.97146482 PS149_2025-07-17_005 PS149_2025-07-17_005.tar.gz 86.3 MBytes 2a Torbens_Pond R2_dronePond No tape, approximate positions. Only three positions. PS149_16-1 2025-07-17T17:07:37 84.68689665 13.96611779 PS149_2025-07-17_006 PS149_2025-07-17_006.tar.gz 91.7 MBytes 2a Torbens_Pond R2_dronePond No tape, approximate positions. Only three positions. PS149_18-1 2025-07-21T13:58:10 84.41066507 -17.89523207 PS149_2025-07-21_001 PS149_2025-07-21_001.tar.gz 107 MBytes 3a Torbens_Pond_1 R3_dronePond_pos1 3.00 280 2.50 Sunny. No clouds. Very blue pond color without bubbles. PS149_18-1 2025-07-21T14:10:13 84.41011681 -17.89283011 PS149_2025-07-21_002 PS149_2025-07-21_002.tar.gz 87.3 MBytes 3a Torbens_Pond_2 R3_dronePond_pos2 12.00 280 2.50 Sunny. No clouds. Very blue pond color without bubbles. PS149_18-1 2025-07-21T14:20:00 84.40967323 -17.89139984 PS149_2025-07-21_003 PS149_2025-07-21_003.tar.gz 113.5 MBytes 3a Torbens_Pond_3 R3_dronePond_pos3 24.00 280 2.50 Sunny. No clouds. Very blue pond color without bubbles. PS149_18-1 2025-07-21T15:06:50 84.40677826 -17.87795862 PS149_2025-07-21_004 PS149_2025-07-21_004.tar.gz 115.8 MBytes 3a Linxins_Pond_1 R3_shallowPond 9 2.60 Sunny. No clouds. PS149_18-1 2025-07-21T15:09:05 84.40603989 -17.87737473 PS149_2025-07-21_005 PS149_2025-07-21_005.tar.gz 115.4 MBytes 3a Linxins_Pond_1 R3_shallowPond 9 PS149_18-1 2025-07-22T09:38:38 84.37210096 -17.88698005 PS149_2025-07-22_002 PS149_2025-07-22_002.tar.gz 111.5 MBytes 3a Davids_Pond_1 R3_sslPond_pos2 2.00 Sunny with some altostratus cloud fields. Sun from behind. Refrozen water surface (0.5cm ice layer). Lower tripod height than rest of images. PS149_18-1 2025-07-22T09:45:06 84.37202545 -17.88680903 PS149_2025-07-22_003 PS149_2025-07-22_003.tar.gz 85.8 MBytes 3a Davids_Pond_2 R3_sslPond_pos3 6.00 Sunny with some altostratus cloud fields. Sun from behind. Refrozen water surface (0.5cm ice layer). Strange yellow-ish color. Noisy NIR. PS149_18-1 2025-07-22T09:48:00 84.37198126 -17.88682674 PS149_2025-07-22_004 PS149_2025-07-22_004.tar.gz 93.1 MBytes 3a Davids_Pond_2 R3_sslPond_pos3 6.00 Sunny with some altostratus cloud fields. Sun from behind. Refrozen water surface (0.5cm ice layer). Strange yellow-ish color. Noisy NIR. PS149_18-1 2025-07-22T09:49:17 84.37197203 -17.88675937 PS149_2025-07-22_005 PS149_2025-07-22_005.tar.gz 88.6 MBytes 3a Davids_Pond R3_sslPond Sunny with some altostratus cloud fields. Sun from behind. Refrozen water surface (0.5cm ice layer). PS149_18-1 2025-07-22T10:00:12 84.37184810 -17.88622754 PS149_2025-07-22_006 PS149_2025-07-22_006.tar.gz 115.5 MBytes 3a Davids_Pond_3 R3_sslPond_pos4 12.00 Sunny with some altostratus cloud fields. Sun from behind. Refrozen water surface (0.5cm ice layer). Bubbly ice. PS149_18-1 2025-07-22T10:08:09 84.37174562 -17.88468566 PS149_2025-07-22_007 PS149_2025-07-22_007.tar.gz 113.1 MBytes 3a Davids_Pond_4 R3_sslPond_pos5 27.00 Sunny with some altostratus cloud fields. Sun from behind. Refrozen water surface (0.5cm ice layer). Bubbly ice with holes. PS149_18-1 2025-07-22T10:14:29 84.37168596 -17.88414833 PS149_2025-07-22_008 PS149_2025-07-22_008.tar.gz 118.2 MBytes 3a Davids_Pond_5 R3_sslPond_pos6 39.00 Sunny with some altostratus cloud fields. Sun from behind. No refrozen surface anymore. Rotten ice with holes and some biology. PS149_21-1 2025-07-26T13:02:32 82.62327722 26.73285186 PS149_2025-07-26_011 PS149_2025-07-26_011.tar.gz 156.4 MBytes 1b Torbens_Pond_1 R1_dronePond_pos1 3.30 PS149_21-1 2025-07-26T13:12:48 82.62266366 26.73259576 PS149_2025-07-26_012 PS149_2025-07-26_012.tar.gz 99.5 MBytes 1b Torbens_Pond_2 R1_dronePond_pos2 8.00 PS149_21-1 2025-07-26T13:23:40 82.62210355 26.73287216 PS149_2025-07-26_013 PS149_2025-07-26_013.tar.gz 109.9 MBytes 1b Torbens_Pond_3 R1_dronePond_pos3 28.00 PS149_21-1 2025-07-26T13:25:30 82.62197942 26.73269270 PS149_2025-07-26_014 PS149_2025-07-26_014.tar.gz 126.9 MBytes 1b Torbens_Pond_3 R1_dronePond_pos3 28.00 PS149_21-1 2025-07-26T13:31:21 82.62162105 26.73279683 PS149_2025-07-26_015 PS149_2025-07-26_015.tar.gz 101.3 MBytes 1b Torbens_Pond_4 R1_dronePond_pos4 34.00 PS149_21-1 2025-07-26T13:32:49 82.62151549 26.73270597 PS149_2025-07-26_016 PS149_2025-07-26_016.tar.gz 124.6 MBytes 1b Torbens_Pond_4 R1_dronePond_pos4 34.00 PS149_21-1 2025-07-26T13:40:48 82.62099117 26.73236739 PS149_2025-07-26_017 PS149_2025-07-26_017.tar.gz 140.4 MBytes 1b Torbens_Pond_5 R1_dronePond_pos5 39.00 PS149_21-1 2025-07-26T13:42:24 82.62088634 26.73205076 PS149_2025-07-26_018 PS149_2025-07-26_018.tar.gz 100.9 MBytes 1b Torbens_Pond_5 R1_dronePond_pos5 39.00 PS149_21-1 2025-07-27T09:43:03 82.54232145 26.84320655 PS149_2025-07-27_001 PS149_2025-07-27_001.tar.gz 99.6 MBytes 1b Shared_Pond_1 R1_eastDeformedPond 2.85 Overcast. Sun not visible. Pott holes. David measured draft of 1.05m and ice thickness of 0.8m. PS149_21-1 2025-07-27T09:46:15 82.54224263 26.84501757 PS149_2025-07-27_002 PS149_2025-07-27_002.tar.gz 129.1 MBytes 1b Shared_Pond_1 R1_eastDeformedPond 2.85 Overcast. Sun not visible. Pott holes. David measured draft of 1.05m and ice thickness of 0.8m. PS149_21-1 2025-07-27T09:57:18 82.54207573 26.84954985 PS149_2025-07-27_003 PS149_2025-07-27_003.tar.gz 99.2 MBytes 1b Shared_Pond_2 R1_middleDeformedPond 2.85 Overcast. Sun not visible. Pott holes. Biology dots. David measured draft of 1.05m and ice thickness of 0.8m. PS149_21-1 2025-07-27T09:58:50 82.54203958 26.85048459 PS149_2025-07-27_004 PS149_2025-07-27_004.tar.gz 127.1 MBytes 1b Shared_Pond_2 R1_middleDeformedPond 2.85 Overcast. Sun not visible. Pott holes. Biology dots. David measured draft of 1.05m and ice thickness of 0.8m. PS149_21-1 2025-07-27T10:08:37 82.54195861 26.85445908 PS149_2025-07-27_005 PS149_2025-07-27_005.tar.gz 125 MBytes 1b Shared_Pond_3 R1_westDeformedPond 2.85 Overcast. Sun not visible. Biology dots. David measured draft of 1.05m and ice thickness of 0.8m. PS149_21-1 2025-07-27T10:57:57 82.54056884 26.87985125 PS149_2025-07-27_006 1b Lead_Pond_1 R1_westLeadPond 2.80 Overcast. Sun not visible. Very thin pond in old lead. Under ice salinity 21 PSU -> Still fresh pond, not mixed with ocean water. PS149_21-1 2025-07-27T11:10:58 82.54038819 26.88793686 PS149_2025-07-27_007 1b Lead_Pond_2 R1_eastLeadPond 2.80 Overcast. Sun not visible. Very thin pond in old lead. Under ice salinity 21 PSU -> Still fresh pond, not mixed with ocean water. PS149_21-1 2025-07-27T11:13:44 82.54035171 26.88959131 PS149_2025-07-27_008 1b Lead_Pond_2 R1_eastLeadPond 2.80 Overcast. Sun not visible. Very thin pond in old lead. Under ice salinity 21 PSU -> Still fresh pond, not mixed with ocean water. PS149_21-1 2025-07-28T13:56:50 82.48831619 28.28121525 PS149_2025-07-28_001 1b Gradient_Pond_1 R1_gradientPond_pos1 2.77 Overcast (ship measurements) In total 5 drill holes across gradient from bright pond bottom towards dark pond bottom. At drill hole 1. PS149_21-1 2025-07-28T14:01:39 82.48842612 28.28449408 PS149_2025-07-28_002 1b Gradient_Pond_2 R1_gradientPond_pos2 2.77 Overcast (ship measurements) In total 5 drill holes across gradient from bright pond bottom towards dark pond bottom. Between drill holes 2 and 3. PS149_21-1 2025-07-28T14:06:59 82.48853195 28.28837914 PS149_2025-07-28_003 1b Gradient_Pond_3 R1_gradientPond_pos3 2.77 Overcast (ship measurements) In total 5 drill holes across gradient from bright pond bottom towards dark pond bottom. Between drill holes 3 and 4. PS149_21-1 2025-07-28T14:11:48 82.48862408 28.29201648 PS149_2025-07-28_004 1b Gradient_Pond_4 R1_gradientPond_pos4 2.77 Overcast (ship measurements) In total 5 drill holes across gradient from bright pond bottom towards dark pond bottom. At drill hole 5. PS149_25-1 2025-07-30T15:32:14 83.73328190 16.13084846 PS149_2025-07-30_013 PS149_2025-07-30_013.tar.gz 123.6 MBytes 2b Torbens_Pond_1 R2_dronePond_pos1 2.30 Overcast (ship measurements) PS149_25-1 2025-07-30T15:33:30 83.73311677 16.13166197 PS149_2025-07-30_014 2b Torbens_Pond_1 R2_dronePond_pos1 2.30 Overcast (ship measurements) PS149_25-1 2025-07-30T15:41:41 83.73194172 16.13683601 PS149_2025-07-30_015 2b Torbens_Pond_2 R2_dronePond_pos2 9.50 Overcast (ship measurements) PS149_25-1 2025-07-30T15:47:24 83.73112437 16.14024100 PS149_2025-07-30_016 2b Torbens_Pond_3 R2_dronePond_pos3 15.70 Overcast (ship measurements) PS149_25-1 2025-07-30T15:56:02 83.72990156 16.14551303 PS149_2025-07-30_017 PS149_2025-07-30_017.tar.gz 98 MBytes 2b Torbens_Pond_4 R2_dronePond_pos4 24.50 Overcast (ship measurements) PS149_25-1 2025-07-30T15:57:17 83.72971996 16.14621549 PS149_2025-07-30_018 2b Torbens_Pond_4 R2_dronePond_pos4 24.50 Overcast (ship measurements) PS149_25-1 2025-07-30T16:01:37 83.72910568 16.14883437 PS149_2025-07-30_019 PS149_2025-07-30_019.tar.gz 112.8 MBytes 2b Torbens_Pond_5 R2_dronePond_pos5 28.20 Overcast (ship measurements) PS149_25-1 2025-07-30T16:02:59 83.72892670 16.14980837 PS149_2025-07-30_020 2b Torbens_Pond_5 R2_dronePond_pos5 28.20 Overcast (ship measurements) PS149_25-1 2025-07-30T16:30:24 83.72628872 16.15672441 PS149_2025-07-30_021 PS149_2025-07-30_021.tar.gz 112.5 MBytes 2b Davids_Pond_1 R2_neTransmittancePond 280 2.90 Overcast (ship measurements) PS149_25-1 2025-07-30T16:31:53 83.72610981 16.15732568 PS149_2025-07-30_022 PS149_2025-07-30_022.tar.gz 141.2 MBytes 2b Davids_Pond_1 R2_neTransmittancePond 280 2.90 Overcast (ship measurements) PS149_25-1 2025-07-30T16:37:48 83.72528831 16.15993216 PS149_2025-07-30_023 PS149_2025-07-30_023.tar.gz 112.5 MBytes 2b Davids_Pond_2 R2_sTransmittancePond 300 2.90 Overcast (ship measurements) PS149_25-1 2025-07-30T16:44:54 83.72437155 16.16226334 PS149_2025-07-30_024 PS149_2025-07-30_024.tar.gz 112.6 MBytes 2b Davids_Pond_3 R2_snTransmittancePond 295 2.90 Overcast (ship measurements) PS149_25-1 2025-07-30T16:46:17 83.72419810 16.16272250 PS149_2025-07-30_025 PS149_2025-07-30_025.tar.gz 134.9 MBytes 2b Davids_Pond_3 R2_snTransmittancePond 295 2.90 Overcast (ship measurements) PS149_25-1 2025-07-31T10:39:22 83.70979066 17.20824606 PS149_2025-07-31_001 PS149_2025-07-31_001.tar.gz 120.2 MBytes 2b Milka_Pond_1 R2_milkaPond_pos1 Overcast. Sun visible. (ship measurements, Panomax camera) PS149_25-1 2025-07-31T10:41:13 83.70990131 17.21025186 PS149_2025-07-31_002 2b Milka_Pond_1 R2_milkaPond_pos1 Overcast. Sun visible. (ship measurements, Panomax camera) PS149_25-1 2025-07-31T10:47:20 83.71015705 17.21740186 PS149_2025-07-31_003 PS149_2025-07-31_003.tar.gz 122.1 MBytes 2b Milka_Pond_2 R2_milkaPond_pos2 Overcast. Sun visible. (ship measurements, Panomax camera) PS149_25-1 2025-07-31T10:50:04 83.71025803 17.22095728 PS149_2025-07-31_004 PS149_2025-07-31_004.tar.gz 108.6 MBytes 2b Milka_Pond_3 R2_milkaPond_pos3 Overcast. Sun visible. (ship measurements, Panomax camera) PS149_25-1 2025-07-31T10:53:03 83.71042570 17.22485291 PS149_2025-07-31_005 PS149_2025-07-31_005.tar.gz 127.2 MBytes 2b Milka_Pond_4 R2_milkaPond_pos4 Overcast. Sun visible. (ship measurements, Panomax camera) PS149_25-1 2025-07-31T10:56:16 83.71056105 17.22906564 PS149_2025-07-31_006 PS149_2025-07-31_006.tar.gz 117.2 MBytes 2b Milka_Pond_5 R2_milkaPond_pos5 Overcast. Sun visible. (ship measurements, Panomax camera) PS149_25-1 2025-07-31T11:00:10 83.71075294 17.23370185 PS149_2025-07-31_007 PS149_2025-07-31_007.tar.gz 118.1 MBytes 2b Milka_Pond_9 R2_milkaPond_pos9 Overcast. Sun visible. (ship measurements, Panomax camera) PS149_25-1 2025-07-31T11:03:26 83.71090825 17.23811374 PS149_2025-07-31_008 PS149_2025-07-31_008.tar.gz 113.9 MBytes 2b Milka_Pond_10_11 R2_milkaPond_pos10_pos11 Overcast. Sun visible. (ship measurements, Panomax camera) PS149_25-1 2025-07-31T11:06:02 83.71102715 17.24145358 PS149_2025-07-31_009 PS149_2025-07-31_009.tar.gz 109.7 MBytes 2b Milka_Pond_12 R2_milkaPond_pos12 Overcast. Sun visible. (ship measurements, Panomax camera) PS149_25-1 2025-08-01T09:48:15 83.72704631 18.59225671 PS149_2025-08-01_001 PS149_2025-08-01_001.tar.gz 67 MBytes 2b Blue_Pond_1 R2_bluePond_pos1 Overcast. Drizzle. Medium to very blue, homogenous color. PS149_25-1 2025-08-01T10:04:54 83.72815846 18.60529036 PS149_2025-08-01_002 PS149_2025-08-01_002.tar.gz 88.4 MBytes 2b Blue_Pond_2 R2_bluePond_pos2 Overcast. Drizzle. Medium to very blue, homogenous color. PS149_25-1 2025-08-01T10:18:51 83.72904768 18.61729702 PS149_2025-08-01_003 PS149_2025-08-01_003.tar.gz 84.2 MBytes 2b Blue_Pond_3 R2_bluePond_pos3 Overcast. Drizzle. Medium to very blue, homogenous color. PS149_30-1 2025-08-04T15:35:45 83.60903830 -12.04625101 PS149_2025-08-04_013 PS149_2025-08-04_013.tar.gz 130.1 MBytes 3b Davids_Pond_0 R3_sslPond_pos1 0.00 25 2.30 Overcast. Foggy. Sun discernable. Many footsteps. PS149_30-1 2025-08-04T15:44:05 83.60916126 -12.03976585 PS149_2025-08-04_014 PS149_2025-08-04_014.tar.gz 88 MBytes 3b Davids_Pond_1 R3_sslPond_pos2 2.00 25 2.30 Overcast. Foggy. Sun discernable. PS149_30-1 2025-08-04T15:55:42 83.60933077 -12.03098801 PS149_2025-08-04_015 PS149_2025-08-04_015.tar.gz 87.8 MBytes 3b Davids_Pond_2 R3_sslPond_pos3 6.00 25 2.30 Overcast. Foggy. Sun discernable. PS149_30-1 2025-08-04T16:01:14 83.60942155 -12.02634070 PS149_2025-08-04_016 PS149_2025-08-04_016.tar.gz 87.8 MBytes 3b Davids_Pond_3 R3_sslPond_pos4 12.00 25 2.30 Overcast. Foggy. Sun discernable. PS149_30-1 2025-08-04T16:04:08 83.60946920 -12.02422713 PS149_2025-08-04_017 PS149_2025-08-04_017.tar.gz 128.5 MBytes 3b Davids_Pond_3 R3_sslPond_pos4 12.00 25 2.30 Overcast. Foggy. Sun discernable. PS149_30-1 2025-08-04T16:16:45 83.60969207 -12.01390277 PS149_2025-08-04_018 PS149_2025-08-04_018.tar.gz 89 MBytes 3b Davids_Pond_4 R3_sslPond_pos5 27.00 25 2.30 Overcast. Foggy. Sun discernable. PS149_30-1 2025-08-04T16:18:17 83.60972111 -12.01281350 PS149_2025-08-04_019 PS149_2025-08-04_019.tar.gz 128.1 MBytes 3b Davids_Pond_4 R3_sslPond_pos5 27.00 25 2.30 Overcast. Foggy. Sun discernable. PS149_30-1 2025-08-04T16:28:22 83.60994168 -12.00490936 PS149_2025-08-04_020 PS149_2025-08-04_020.tar.gz 106.8 MBytes 3b Davids_Pond_5 R3_sslPond_pos6 39.00 25 2.30 Overcast. Foggy. Sun discernable. PS149_30-1 2025-08-05T10:25:27 83.62319512 -11.39201247 PS149_2025-08-05_002 PS149_2025-08-05_002.tar.gz 88.6 MBytes 3b Torbens_Pond_1 R3_dronePond_pos1 3.00 282 3.05 Overcast. Drizzle. Sun not visible. Bubbles and white ice areas vanished. Color still very blue. PS149_30-1 2025-08-05T10:26:46 83.62324952 -11.39150734 PS149_2025-08-05_003 PS149_2025-08-05_003.tar.gz 118.7 MBytes 3b Torbens_Pond_1 R3_dronePond_pos2 3.00 282 3.05 Overcast. Drizzle. Sun not visible. Bubbles and white ice areas vanished. Color still very blue. PS149_30-1 2025-08-05T10:32:38 83.62349734 -11.38980373 PS149_2025-08-05_004 PS149_2025-08-05_004.tar.gz 78.7 MBytes 3b Torbens_Pond_2 R3_dronePond_pos2 12.00 282 3.05 Overcast. Drizzle. Sun not visible. Bubbles and white ice areas vanished. Color still very blue. PS149_30-1 2025-08-05T10:35:26 83.62358974 -11.38884402 PS149_2025-08-05_005 PS149_2025-08-05_005.tar.gz 98.1 MBytes 3b Torbens_Pond_2 R3_dronePond_pos3 12.00 282 3.05 Overcast. Drizzle. Sun not visible. Bubbles and white ice areas vanished. Color still very blue. PS149_30-1 2025-08-05T10:40:20 83.62380071 -11.38750686 PS149_2025-08-05_006 PS149_2025-08-05_006.tar.gz 77.8 MBytes 3b Torbens_Pond_3 R3_dronePond_pos3 21.00 282 3.05 Overcast. Drizzle. Sun not visible. Bubbles and white ice areas vanished. Color still very blue. PS149_30-1 2025-08-05T10:41:49 83.62383336 -11.38681594 PS149_2025-08-05_007 PS149_2025-08-05_007.tar.gz 99.7 MBytes 3b Torbens_Pond_3 R3_dronePond_pos3 21.00 282 3.05 Overcast. Drizzle. Sun not visible. Bubbles and white ice areas vanished. Color still very blue. PS149_30-1 2025-08-05T10:44:57 83.62393055 -11.38565206 PS149_2025-08-05_008 PS149_2025-08-05_008.tar.gz 81.2 MBytes 3b Torbens_Pond_3 R3_dronePond_pos3 21.00 282 3.05 Overcast. Drizzle. Sun not visible. Bubbles and white ice areas vanished. Color still very blue. PS149_30-1 2025-08-05T10:50:52 83.62410890 -11.38344348 PS149_2025-08-05_009 PS149_2025-08-05_009.tar.gz 112.6 MBytes 3b Torbens_Pond_3 R3_dronePond_pos3 21.00 282 3.05 Overcast. Drizzle. Sun not visible. Bubbles and white ice areas vanished. Color still very blue. PS149_30-1 2025-08-05T11:10:28 83.62490961 -11.36968218 PS149_2025-08-05_010 PS149_2025-08-05_010.tar.gz 90.6 MBytes 3b Linxins_Pond_1 R3_shallowPond 10 Overcast. Drizzle. Sun not visible. PS149_30-1 2025-08-05T11:11:44 83.62496479 -11.36924830 PS149_2025-08-05_011 PS149_2025-08-05_011.tar.gz 138.3 MBytes 3b Linxins_Pond_1 R3_shallowPond 10 Overcast. Drizzle. Sun not visible. PS149_30-1 2025-08-06T10:56:52 83.69304418 -11.10296947 PS149_2025-08-06_001 PS149_2025-08-06_001.tar.gz 88.2 MBytes 3b Fishing_Pond_3 R3_northFishingPond Overcast (ship measurements, Panomax camera) Some small white bubble fields. PS149_30-1 2025-08-06T10:58:43 83.69324291 -11.10246497 PS149_2025-08-06_002 3b Fishing_Pond_3 R3_northFishingPond Overcast (ship measurements, Panomax camera) Some small white bubble fields. PS149_30-1 2025-08-06T11:13:22 83.69441578 -11.09698794 PS149_2025-08-06_003 PS149_2025-08-06_003.tar.gz 92 MBytes 3b Fishing_Pond_1 R3_blueFishingPond Overcast (ship measurements, Panomax camera) Potential false bottom. PS149_30-1 2025-08-06T11:14:38 83.69451191 -11.09617558 PS149_2025-08-06_004 3b Fishing_Pond_1 R3_blueFishingPond Overcast (ship measurements, Panomax camera) Potential false bottom. PS149_30-1 2025-08-06T11:17:26 83.69473944 -11.09512086 PS149_2025-08-06_005 PS149_2025-08-06_005.tar.gz 86.5 MBytes 3b Fishing_Pond_2 R3_lightBlueFishingPond Overcast (ship measurements, Panomax camera) PS149_30-1 2025-08-06T11:18:43 83.69485680 -11.09469092 PS149_2025-08-06_006 3b Fishing_Pond_2 R3_lightBlueFishingPond Overcast (ship measurements, Panomax camera) PS149_32-1 2025-08-09T19:11:13 83.23531316 33.72996072 PS149_2025-08-09_013 PS149_2025-08-09_013.tar.gz 99.7 MBytes 1c Polarstern_Pond_1 R1_shallowPond_pos1 285 Sunny. Low sun angle (shadows). Some small reflective ice pieces on top of water. PS149_32-1 2025-08-09T19:14:27 83.23551976 33.73016390 PS149_2025-08-09_014 PS149_2025-08-09_014.tar.gz 99.6 MBytes 1c Polarstern_Pond_1 R1_shallowPond_pos1 285 Sunny. Low sun angle (shadows). Some small reflective ice pieces on top of water. PS149_32-1 2025-08-09T19:16:44 83.23566628 33.73024635 PS149_2025-08-09_015 PS149_2025-08-09_015.tar.gz 114.9 MBytes 1c Polarstern_Pond_1 R1_shallowPond_pos1 285 Sunny. Low sun angle (shadows). Some small reflective ice pieces on top of water. PS149_32-1 2025-08-09T19:26:00 83.23622915 33.73055030 PS149_2025-08-09_016 PS149_2025-08-09_016.tar.gz 104.7 MBytes 1c Polarstern_Pond_2 R1_shallowPond_pos2 288 Sunny. Low sun angle (shadows). Some small reflective ice pieces on top of water. PS149_32-1 2025-08-09T19:27:42 83.23634275 33.73070179 PS149_2025-08-09_017 PS149_2025-08-09_017.tar.gz 115.6 MBytes 1c Polarstern_Pond_2 R1_shallowPond_pos2 288 Sunny. Low sun angle (shadows). Some small reflective ice pieces on top of water. PS149_32-1 2025-08-09T19:35:13 83.23684997 33.73115226 PS149_2025-08-09_018 PS149_2025-08-09_018.tar.gz 111.7 MBytes 1c Polarstern_Pond_3 R1_shallowPond_pos3 280 Sunny. Low sun angle (shadows). Some small reflective ice pieces on top of water. Directly adjecent to R1_shallowPond_pos4. This spot was a bit darker. PS149_32-1 2025-08-09T19:37:20 83.23700126 33.73120964 PS149_2025-08-09_019 PS149_2025-08-09_019.tar.gz 111.4 MBytes 1c Polarstern_Pond_3 R1_shallowPond_pos3 280 Sunny. Low sun angle (shadows). Some small reflective ice pieces on top of water. Directly adjecent to R1_shallowPond_pos4. This spot was a bit darker. PS149_32-1 2025-08-09T19:38:50 83.23709484 33.73121443 PS149_2025-08-09_020 PS149_2025-08-09_020.tar.gz 90.1 MBytes 1c Polarstern_Pond_3 R1_shallowPond_pos3 280 Sunny. Low sun angle (shadows). Some small reflective ice pieces on top of water. Directly adjecent to R1_shallowPond_pos4. This spot was a bit darker. PS149_32-1 2025-08-09T19:47:51 83.23764433 33.73223201 PS149_2025-08-09_021 PS149_2025-08-09_021.tar.gz 113.4 MBytes 1c Polarstern_Pond_4 R1_shallowPond_pos4 316 Sunny. Low sun angle (shadows). Some small reflective ice pieces on top of water. Directly adjecent to R1_shallowPond_pos3. This spot was a bit brighter. PS149_32-1 2025-08-10T15:31:23 83.31434607 34.06371204 PS149_2025-08-10_007 PS149_2025-08-10_007.tar.gz 93.9 MBytes 1c Torbens_Pond_1 R1_droneTwoPond 2.00 204 Foggy. Sun visible. Slightly blue, white pond bottom. PS149_32-1 2025-08-10T15:33:12 83.31445072 34.06454492 PS149_2025-08-10_008 1c Torbens_Pond_1 R1_droneTwoPond 2.00 204 Foggy. Sun visible. Slightly blue, white pond bottom. PS149_32-1 2025-08-10T15:43:20 83.31486453 34.06925977 PS149_2025-08-10_009 PS149_2025-08-10_009.tar.gz 99.5 MBytes 1c Torbens_Pond_2 R1_droneTwoPond 7.00 204 Foggy. Sun visible. Very dark pond bottom. PS149_32-1 2025-08-10T15:44:43 83.31494549 34.07017248 PS149_2025-08-10_010 1c Torbens_Pond_2 R1_droneTwoPond 7.00 204 Foggy. Sun visible. Very dark pond bottom. PS149_32-1 2025-08-10T15:56:10 83.31537197 34.07544479 PS149_2025-08-10_011 1c Torbens_Pond_3 R1_droneTwoPond 15.00 204 Foggy. Sun visible. Very dark pond bottom. PS149_32-1 2025-08-10T15:58:13 83.31546494 34.07633760 PS149_2025-08-10_012 1c Torbens_Pond_3 R1_droneTwoPond 15.00 204 Foggy. Sun visible. Very dark pond bottom. PS149_32-1 2025-08-10T16:03:55 83.31572269 34.07862404 PS149_2025-08-10_013 PS149_2025-08-10_013.tar.gz 105.4 MBytes 1c Torbens_Pond_4 R1_droneTwoPond 28.00 204 Foggy. Sun visible. Very dark pond bottom. PS149_32-1 2025-08-10T16:06:02 83.31577372 34.07959662 PS149_2025-08-10_014 1c Torbens_Pond_4 R1_droneTwoPond 28.00 204 Foggy. Sun visible. Pond bottom color got a bit brighter again. PS149_32-1 2025-08-10T16:11:54 83.31598148 34.08217426 PS149_2025-08-10_015 PS149_2025-08-10_015.tar.gz 104.9 MBytes 1c Torbens_Pond_5 R1_droneTwoPond 33.00 204 Foggy. Sun visible. Bright, white pond bottom. PS149_36-1 2025-08-13T13:15:44 84.50390958 21.95182015 PS149_2025-08-13_001 PS149_2025-08-13_001.tar.gz 105.2 MBytes 2c Torbens_Pond_1 R2_dronePond_pos1 3.50 101 Overcast. Sun visible. Some altostratus fields visible. Had to move position as old position (2.30m) was covered by snow with footsteps. PS149_36-1 2025-08-13T13:25:08 84.50435174 21.94189795 PS149_2025-08-13_002 PS149_2025-08-13_002.tar.gz 105.2 MBytes 2c Torbens_Pond_2 R2_dronePond_pos2 9.50 101 Overcast. Sun visible. Some altostratus fields visible. Short exposure. PS149_36-1 2025-08-13T13:27:27 84.50445110 21.93964599 PS149_2025-08-13_003 2c Torbens_Pond_2 R2_dronePond_pos2 9.50 101 Overcast. Sun visible. Some altostratus fields visible. Long exposure. PS149_36-1 2025-08-13T13:35:57 84.50492466 21.93021489 PS149_2025-08-13_004 PS149_2025-08-13_004.tar.gz 151.6 MBytes 2c Torbens_Pond_3 R2_dronePond_pos3 15.70 101 Overcast. Sun visible. Some altostratus fields visible. "Pond bottom came up and broke through. Big hole within pond. Couldn't measure at exactly the same spots. Drillings were done one day later were pond was changed again. Drilling measurements only rough estimate. Pond water stratified. Upper layer: 0.9 PSU & 0.3�C; lower layer: 19 PSU & -1.6�C" PS149_36-1 2025-08-13T13:45:08 84.50551240 21.92044687 PS149_2025-08-13_005 PS149_2025-08-13_005.tar.gz 120.5 MBytes 2c Torbens_Pond_4 R2_dronePond_pos4 24.50 101 Overcast. Sun visible. Some altostratus fields visible. "Short exposure. Couldn't measure at exactly the same spots. Drillings were done one day later were pond was changed again. Drilling measurements only rough estimate. Pond water stratified. Upper layer: 0.9 PSU & 0.3�C; lower layer: 19 PSU & -1.6�C" PS149_36-1 2025-08-13T13:47:31 84.50567424 21.91788087 PS149_2025-08-13_006 2c Torbens_Pond_4 R2_dronePond_pos4 24.50 101 Overcast. Sun visible. Some altostratus fields visible. "Long exposure. Couldn't measure at exactly the same spots. Drillings were done one day later were pond was changed again. Drilling measurements only rough estimate. Pond water stratified. Upper layer: 0.9 PSU & 0.3�C; lower layer: 19 PSU & -1.6�C" PS149_36-1 2025-08-13T14:08:25 84.50728707 21.89627991 PS149_2025-08-13_007 PS149_2025-08-13_007.tar.gz 119.9 MBytes 2c Torbens_Pond_5 R2_dronePond_pos5 28.20 101 Overcast. Sun visible. Some altostratus fields visible. "Not in the white bottom area anymore. Either wrongly location note or bottom changed. Lower tripod height due to malfunction of tripod. Without both extensions. Pond water stratified. Upper layer: 0.9 PSU & 0.3�C; lower layer: 19 PSU & -1.6�C" PS149_36-1 2025-08-14T13:49:33 84.60001423 21.56663983 PS149_2025-08-14_007 PS149_2025-08-14_007.tar.gz 96.2 MBytes 2c Milka_Pond_1 R2_milkaPond_pos1 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T14:24:17 84.60164205 21.56076617 PS149_2025-08-14_008 PS149_2025-08-14_008.tar.gz 103.1 MBytes 2c Milka_Pond_2 R2_milkaPond_pos2 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T14:30:06 84.60193686 21.55942084 PS149_2025-08-14_009 PS149_2025-08-14_009.tar.gz 95.4 MBytes 2c Milka_Pond_3 R2_milkaPond_pos3 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T14:31:14 84.60198313 21.55919722 PS149_2025-08-14_010 2c Milka_Pond_3 R2_milkaPond_pos3 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T14:36:24 84.60224091 21.55827966 PS149_2025-08-14_011 PS149_2025-08-14_011.tar.gz 100.5 MBytes 2c Milka_Pond_4 R2_milkaPond_pos4 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T14:38:01 84.60235993 21.55800977 PS149_2025-08-14_012 2c Milka_Pond_4 R2_milkaPond_pos4 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T14:46:03 84.60276207 21.55664404 PS149_2025-08-14_013 PS149_2025-08-14_013.tar.gz 98.7 MBytes 2c Milka_Pond_5 R2_milkaPond_pos5 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T14:48:10 84.60285211 21.55648786 PS149_2025-08-14_014 2c Milka_Pond_5 R2_milkaPond_pos5 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T14:54:30 84.60320914 21.55625352 PS149_2025-08-14_015 PS149_2025-08-14_015.tar.gz 93.5 MBytes 2c Milka_Pond_9 R2_milkaPond_pos9 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T14:55:47 84.60329210 21.55617446 PS149_2025-08-14_016 PS149_2025-08-14_016.tar.gz 112.8 MBytes 2c Milka_Pond_9 R2_milkaPond_pos9 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T15:01:08 84.60356037 21.55578423 PS149_2025-08-14_017 PS149_2025-08-14_017.tar.gz 102.1 MBytes 2c Milka_Pond_10_11 R2_milkaPond_pos10_pos11 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T15:03:05 84.60370564 21.55633436 PS149_2025-08-14_018 PS149_2025-08-14_018.tar.gz 114 MBytes 2c Milka_Pond_10_11 R2_milkaPond_pos10_pos11 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T15:07:02 84.60392489 21.55524516 PS149_2025-08-14_019 PS149_2025-08-14_019.tar.gz 109.2 MBytes 2c Milka_Pond_12 R2_milkaPond_pos12 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T15:08:24 84.60401069 21.55508590 PS149_2025-08-14_020 PS149_2025-08-14_020.tar.gz 131.9 MBytes 2c Milka_Pond_12 R2_milkaPond_pos12 9 Overcast (ship measurements, Panomax camera) Drilling measurements were done one day ahead of HS images. PS149_36-1 2025-08-14T15:55:24 84.60762690 21.55888907 PS149_2025-08-14_022 PS149_2025-08-14_022.tar.gz 97.9 MBytes 2c Blue_Pond_2 R2_bluePond_pos2 272 Overcast (ship measurements, Panomax camera) Bottom extremely bubbly. Thick bubble layer of about 5-10cm. Feet sank into this layer. PS149_36-1 2025-08-14T16:04:37 84.60816861 21.55905833 PS149_2025-08-14_023 PS149_2025-08-14_023.tar.gz 87.2 MBytes 2c Blue_Pond_1 R2_bluePond_pos1 272 Overcast (ship measurements, Panomax camera) Bottom extremely bubbly. Thick bubble layer of about 5-10cm. Feet sank into this layer. PS149_36-1 2025-08-14T16:15:46 84.60889692 21.55935818 PS149_2025-08-14_024 PS149_2025-08-14_024.tar.gz 85.8 MBytes 2c Blue_Pond_3 R2_bluePond_pos3 182 Overcast (ship measurements, Panomax camera) Bottom extremely bubbly. Thick bubble layer of about 5-10cm. Feet sank into this layer. PS149_41-1 2025-08-17T09:16:58 82.96301953 -12.82123124 PS149_2025-08-17_001 PS149_2025-08-17_001.tar.gz 87.1 MBytes 3c Linxins_Pond_1 R3_shallowPond 130 Overcast. Sun not visible. Short exposure. PS149_41-1 2025-08-17T09:18:57 82.96280477 -12.82135678 PS149_2025-08-17_002 3c Linxins_Pond_1 R3_shallowPond 130 Overcast. Sun not visible. Long exposure. PS149_41-1 2025-08-17T15:45:24 82.90983544 -12.80955087 PS149_2025-08-17_003 PS149_2025-08-17_003.tar.gz 120 MBytes 3c Torbens_Pond_1 R3_dronePond_pos1 3.00 342 Overcast. Sun not visible. No melt pond water anymore. Trampled snow surface. PS149_41-1 2025-08-17T16:13:11 82.90500689 -12.81450502 PS149_2025-08-17_004 PS149_2025-08-17_004.tar.gz 88.4 MBytes 3c Torbens_Pond_2 R3_dronePond_pos2 12.00 342 Overcast. Sun not visible. Waves on surface. PS149_41-1 2025-08-17T16:15:53 82.90457082 -12.81510862 PS149_2025-08-17_005 PS149_2025-08-17_005.tar.gz 89 MBytes 3c Torbens_Pond_2 R3_dronePond_pos2 12.00 342 Overcast. Sun not visible. Short exposure. PS149_41-1 2025-08-17T16:18:06 82.90417446 -12.81571309 PS149_2025-08-17_006 PS149_2025-08-17_006.tar.gz 66 MBytes 3c Torbens_Pond_2 R3_dronePond_pos2 12.00 342 Overcast. Sun not visible. Long exposure. PS149_41-1 2025-08-17T16:32:27 82.90164987 -12.81835936 PS149_2025-08-17_007 PS149_2025-08-17_007.tar.gz 87.2 MBytes 3c Torbens_Pond_3 R3_dronePond_pos3 21.00 342 Overcast. Sun not visible. PS149_41-1 2025-08-17T16:34:30 82.90129672 -12.81889311 PS149_2025-08-17_008 PS149_2025-08-17_008.tar.gz 89.6 MBytes 3c Torbens_Pond_3 R3_dronePond_pos3 21.00 342 Overcast. Sun not visible. PS149_41-1 2025-08-18T10:30:25 82.77576179 -12.82698593 PS149_2025-08-18_001 PS149_2025-08-18_001.tar.gz 91.6 MBytes 3c Fishing_Pond_3 R3_northFishingPond 162 Sunny. Direct sunlight. Some cirrus clouds. Changed viewing direction compared to station 3b to face the sun and avoid shadows in the image. Small ice chunks on the water surface which were highly reflective. PS149_41-1 2025-08-18T10:34:06 82.77552063 -12.82701753 PS149_2025-08-18_002 PS149_2025-08-18_002.tar.gz 91.8 MBytes 3c Fishing_Pond_3 R3_northFishingPond 162 Sunny. Direct sunlight. Some cirrus clouds. Changed viewing direction compared to station 3b to face the sun and avoid shadows in the image. Small ice chunks on the water surface which were highly reflective. PS149_41-1 2025-08-18T10:47:37 82.77461359 -12.82727702 PS149_2025-08-18_003 PS149_2025-08-18_003.tar.gz 88.9 MBytes 3c Fishing_Pond_1 R3_blueFishingPond 130 Sunny. Direct sunlight. Some cirrus clouds. Changed viewing direction compared to station 3b to face the sun and avoid shadows in the image. Small ice chunks on the water surface which were highly reflective. PS149_41-1 2025-08-18T10:56:18 82.77403042 -12.82672571 PS149_2025-08-18_004 PS149_2025-08-18_004.tar.gz 87.7 MBytes 3c Fishing_Pond_2 R3_lightBlueFishingPond 130 Sunny. Direct sunlight. Some cirrus clouds. Changed viewing direction compared to station 3b to face the sun and avoid shadows in the image. Small ice chunks on the water surface which were highly reflective. PS149_41-1 2025-08-18T12:48:12 82.76564297 -12.82460698 PS149_2025-08-18_005 PS149_2025-08-18_005.tar.gz 156.3 MBytes 3c Davids_Pond_1 R3_sslPond_pos1 0.00 55 Sunny. Direct sunlight. Some cirrus clouds. Trampled snow surface. PS149_41-1 2025-08-18T12:56:28 82.76508140 -12.82363901 PS149_2025-08-18_006 PS149_2025-08-18_006.tar.gz 132.9 MBytes 3c Davids_Pond_2 R3_sslPond_pos2 2.00 55 Sunny. Direct sunlight. Some cirrus clouds. Transition from snow to pond. PS149_41-1 2025-08-18T13:10:20 82.76416363 -12.82257675 PS149_2025-08-18_007 PS149_2025-08-18_007.tar.gz 87.6 MBytes 3c Davids_Pond_3 R3_sslPond_pos3 6.00 55 Sunny. Direct sunlight. Some cirrus clouds. "Thin surface ice layer on top of water (0.5cm). Camera slightly tilted towards ""left"" (if viewed from behind)." PS149_41-1 2025-08-18T13:17:47 82.76361358 -12.82226780 PS149_2025-08-18_008 PS149_2025-08-18_008.tar.gz 95.9 MBytes 3c Davids_Pond_4 R3_sslPond_pos4 12.00 55 Sunny. Direct sunlight. Some cirrus clouds. Small ice chunks on the water surface which were highly reflective. Camera slightly tilted upwards. PS149_41-1 2025-08-18T13:26:01 82.76293476 -12.82148460 PS149_2025-08-18_009 PS149_2025-08-18_009.tar.gz 156.2 MBytes 3c Davids_Pond_4_1 R3_sslPond 21.00 55 Sunny. Direct sunlight. Some cirrus clouds. Addtional image at new location where pond bottom came up which otherwise would not have been imaged. PS149_41-1 2025-08-18T13:34:02 82.76221590 -12.82106259 PS149_2025-08-18_010 PS149_2025-08-18_010.tar.gz 89.7 MBytes 3c Davids_Pond_5 R3_sslPond_pos5 27.00 55 Sunny. Direct sunlight. Some cirrus clouds. Small ice chunks on the water surface which were highly reflective. PS149_41-1 2025-08-18T13:41:50 82.76151669 -12.82109962 PS149_2025-08-18_011 PS149_2025-08-18_011.tar.gz 112.7 MBytes 3c Davids_Pond_6 R3_sslPond_pos6 36.00 55 Sunny. Direct sunlight. Some cirrus clouds. Small ice chunks on the water surface which were highly reflective. Very rough bottom with lots of thaw holes. 39m as noted was again way outside of bottom. Assumption: 36m was original location and 39m wrongly noted down. PS149_41-1 2025-08-18T15:25:03 82.75319775 -12.81510591 PS149_2025-08-18_019 PS149_2025-08-18_019.tar.gz 158.2 MBytes 3c Coord_site_6 258 Sunny. Direct sunlight. Some cirrus clouds. Coordinated measurements with Ruschle and Melinda. Probably the edge of old melt pond. PS149_41-1 2025-08-18T15:27:06 82.75300622 -12.81502409 PS149_2025-08-18_020 PS149_2025-08-18_020.tar.gz 162.6 MBytes 3c Coord_site_6 258 Sunny. Direct sunlight. Some cirrus clouds. Coordinated measurements with Ruschle and Melinda. Probably the edge of old melt pond. PS149_46-1 2025-08-23T13:07:37 84.19474834 18.13639456 PS149_2025-08-23_001 PS149_2025-08-23_001.tar.gz 100.2 MBytes 2d Coring_Pond_1 R2_gradientPond_pos3_pos4_pos5 19 Overcast. Sun visible. Refrozen pond surface with 3-4cm of solid ice lid. Breaked through to measure pond bottom color. MPD was lower at dark half of the image. Slope increasing towards the dark pond bottom. Thicknesses and MPDs for each core hole see notes in notebook. PS149_46-1 2025-08-23T13:18:34 84.19443406 18.13877400 PS149_2025-08-23_002 PS149_2025-08-23_002.tar.gz 99.3 MBytes 2d Coring_Pond_1 R2_gradientPond_pos3_pos4_pos5 19 Overcast. Sun visible. PS149_46-1 2025-08-23T13:27:29 84.19416967 18.14044960 PS149_2025-08-23_003 PS149_2025-08-23_003.tar.gz 105.1 MBytes 2d Coring_Pond_2 R2_gradientPond_pos2_pos_3_pos4_pos5 210 Overcast. Sun visible. PS149_46-1 2025-08-23T13:28:52 84.19414286 18.14058572 PS149_2025-08-23_004 2d Coring_Pond_2 R2_gradientPond_pos2_pos_3_pos4_pos5 210 Overcast. Sun visible. PS149_46-1 2025-08-23T16:11:18 84.18615520 18.14131699 PS149_2025-08-23_005 PS149_2025-08-23_005.tar.gz 107.7 MBytes 2d Blue_Pond_3 R2_bluePond_pos3 30 Overcast. Sun visible. Refrozen pond surface with 4cm ice lid. PS149_46-1 2025-08-23T16:13:20 84.18606472 18.14084283 PS149_2025-08-23_006 PS149_2025-08-23_006.tar.gz 107.7 MBytes 2d Blue_Pond_3 R2_bluePond_pos3 30 Overcast. Sun visible. Refrozen pond surface with 4cm ice lid. PS149_46-1 2025-08-23T16:22:41 84.18577422 18.13883210 PS149_2025-08-23_007 PS149_2025-08-23_007.tar.gz 115.8 MBytes 2d Blue_Pond_1 R2_bluePond_pos1 330 Overcast. Sun visible. Refrozen pond surface with 4cm ice lid. PS149_46-1 2025-08-23T16:34:25 84.18535495 18.13526339 PS149_2025-08-23_008 PS149_2025-08-23_008.tar.gz 114 MBytes 2d Blue_Pond_2 R2_bluePond_pos2 330 Overcast. Sun visible. Refrozen pond surface with 4cm ice lid. PS149_46-1 2025-08-23T16:35:58 84.18527254 18.13419292 PS149_2025-08-23_009 PS149_2025-08-23_009.tar.gz 107 MBytes 2d Blue_Pond_2 R2_bluePond_pos2 330 Overcast. Sun visible. Removed the 4cm ice lid. PS149_46-1 2025-08-23T17:15:17 84.18406059 18.12268997 PS149_2025-08-23_010 2d Blue_Pond_2 R2_bluePond_pos2 330 Overcast. Sun visible. Removed the 4cm ice lid. PS149_46-1 2025-08-23T17:18:12 84.18400904 18.12174713 PS149_2025-08-23_011 PS149_2025-08-23_011.tar.gz 116.7 MBytes 2d Blue_Pond_2 R2_bluePond_pos2 330 Overcast. Sun visible. Removed the 4cm ice lid. PS149_47-1 2025-08-26T13:04:03 82.45869887 -5.70051938 PS149_2025-08-26_001 PS149_2025-08-26_001.tar.gz 128.9 MBytes 3d Torbens_Pond_1 R3_dronePond_pos1 3.00 58 Sunny. Direct sunlight. Some altstratus fields. Refrozen pond surface with 5 cm lid. PS149_47-1 2025-08-26T13:08:42 82.45868782 -5.69446983 PS149_2025-08-26_002 PS149_2025-08-26_002.tar.gz 120.3 MBytes 3d Torbens_Pond_2 R3_dronePond_pos2 12.00 58 Sunny. Direct sunlight. Some altstratus fields. Refrozen pond surface with 5 cm lid. PS149_47-1 2025-08-26T13:12:26 82.45868545 -5.68973852 PS149_2025-08-26_003 PS149_2025-08-26_003.tar.gz 133.1 MBytes 3d Torbens_Pond_3 R3_dronePond_pos3 21.00 58 Sunny. Direct sunlight. Some altstratus fields. Refrozen pond surface with 5 cm lid. PS149_47-1 2025-08-26T13:33:27 82.45879759 -5.67205974 PS149_2025-08-26_004 PS149_2025-08-26_004.tar.gz 135.6 MBytes 3d Linxins_Pond_1 R3_shallowPond 180 Sunny. Direct sunlight. Some altstratus fields. Refrozen pond surface with 5 cm lid. PS149_47-1 2025-08-26T14:55:01 82.46100358 -5.56864760 PS149_2025-08-26_005 PS149_2025-08-26_005.tar.gz 129.6 MBytes 3d Fishing_Pond_1 R3_blueFishingPond 158 Sunny. Direct sunlight. Some altstratus fields. Refrozen pond surface with 5 cm lid. PS149_47-1 2025-08-26T15:01:59 82.46100241 -5.56304907 PS149_2025-08-26_006 PS149_2025-08-26_006.tar.gz 101.9 MBytes 3d Fishing_Pond_2 R3_lightBlueFishingPond 150 Sunny. Direct sunlight. Some altstratus fields. Clouds in front of sun. Refrozen pond surface with 4.5 cm lid. PS149_47-1 2025-08-26T15:07:07 82.46099837 -5.55825854 PS149_2025-08-26_007 PS149_2025-08-26_007.tar.gz 107.1 MBytes 3d Fishing_Pond_3 R3_northFishingPond 178 Sunny. Direct sunlight. Some altstratus fields. Clouds in front of sun. Refrozen pond surface with 5 cm lid. PS149_47-1 2025-08-26T15:34:52 82.46118833 -5.54787792 PS149_2025-08-26_008 PS149_2025-08-26_008.tar.gz 122.8 MBytes 3d Davids_Pond_3 R3_sslPond 6.00 172 Sunny. Direct sunlight. Some altstratus fields. PS149_47-1 2025-08-26T15:40:48 82.46119614 -5.54438857 PS149_2025-08-26_009 PS149_2025-08-26_009.tar.gz 143.8 MBytes 3d Davids_Pond_4_1 R3_sslPond 21.00 172 Sunny. Direct sunlight. Some altstratus fields. PS149_47-1 2025-08-26T15:47:44 82.46126363 -5.53968414 PS149_2025-08-26_010 PS149_2025-08-26_010.tar.gz 123.5 MBytes 3d Davids_Pond_5 R3_sslPond 27.00 172 Sunny. Direct sunlight. Some altstratus fields.