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Jäkel, Evelyn; Ehrlich, André; Wendisch, Manfred (2023): Collocated broadband surface albedo and surface type fractions aircraft observations during PAMARCMiP 2018 flight P5_210_PAMARCMIP_2018_1803311101 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.963070, In: Jäkel, E et al. (2023): Collocated broadband surface albedo and surface type fractions aircraft observations during PAMARCMiP 2018 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.963064

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Abstract:
During the PAMARCMiP (Polar Airborne Measurements and Arctic Regional Climate Model Simulation Project) campaign conducted in spring 2018, a downward-looking commercial digital camera equipped with a 180° - fisheye lens was installed on the aircraft Polar 5. The images were used to derive the surface type fractions of snow/white ice, bare ice, melt ponds, and open water. The data set provides collocated broadband surface albedo, nadir brightness temperature, and surface type fractions along selected flight tracks of seven flights.
Keyword(s):
Arctic; surface albedo; surface type fraction
Related to:
Jäkel, Evelyn; Becker, Sebastian; Sperzel, Tim R; Niehaus, Hannah; Spreen, Gunnar; Tao, Ran; Nicolaus, Marcel; Dorn, Wolfgang; Rinke, Annette; Brauchle, Jörg; Wendisch, Manfred (2024): Observations and modeling of areal surface albedo and surface types in the Arctic. The Cryosphere, 18(3), 1185-1205, https://doi.org/10.5194/tc-18-1185-2024
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms
Coverage:
Median Latitude: 83.761133 * Median Longitude: -12.047035 * South-bound Latitude: 82.154480 * West-bound Longitude: -20.777110 * North-bound Latitude: 84.580230 * East-bound Longitude: -3.004060
Date/Time Start: 2018-03-31T12:16:12 * Date/Time End: 2018-03-31T15:46:59
Event(s):
P5_210_PAMARCMIP_2018_1803311101 * Latitude Start: 81.596199 * Longitude Start: -16.659257 * Latitude End: 81.596181 * Longitude End: -16.659228 * Date/Time Start: 2018-03-31T11:12:26 * Date/Time End: 2018-03-31T17:43:24 * Location: North Greenland Sea * Campaign: P5-210_PAMARCMIP_2018 * Basis: POLAR 5 * Method/Device: Aircraft (AC)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1510 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Albedo

SWD [W/m2]

Tb [°C]

Snow cov [%]

Ice cov [%]

Melt pond cov [%]

Open water [%]

Pitch [deg]
10 
Roll [deg]
11 
Flight altitude [m]
12 
Longitude
13 
Latitude
2018-03-31T12:16:12.7100.73172.1-28.0100.00.00.00.0-0.4-2.4173.2-10.9742182.63042
2018-03-31T12:16:36.8400.76170.9-26.9100.00.00.00.0-0.6-2.8141.1-10.9401382.63941
2018-03-31T12:24:39.6000.78195.0-28.6100.00.00.00.00.7-2.7190.5-10.2910082.81320
2018-03-31T12:25:27.8400.74207.8-27.9100.00.00.00.00.6-2.4102.3-10.2233182.83127
2018-03-31T12:33:30.6000.77136.0-27.9100.00.00.00.00.5-3.4188.4-9.5536882.99731
2018-03-31T12:35:55.3100.63146.4-28.5100.00.00.00.00.9-3.0155.5-9.3540483.04830
2018-03-31T12:36:19.4400.82137.7-28.8100.00.00.00.00.3-2.5102.5-9.3215183.05701
2018-03-31T12:46:46.9200.75198.5-29.1100.00.00.00.0-0.1-2.9143.3-8.3656183.27774
2018-03-31T12:47:11.0300.76193.5-28.8100.00.00.00.00.9-2.6100.6-8.3240383.28632
2018-03-31T12:59:39.4700.85139.0-28.4100.00.00.00.01.3-2.9147.9-7.0969083.55528
2018-03-31T13:00:03.6000.77153.6-28.7100.00.00.00.01.3-3.0108.4-7.0587283.56390
2018-03-31T13:10:55.2000.82116.1-27.6100.00.00.00.01.2-1.6170.2-5.8653583.79104
2018-03-31T13:11:19.3100.80129.6-27.1100.00.00.00.0-0.8-3.1130.9-5.8137583.79927
2018-03-31T13:11:43.4400.86124.2-27.8100.00.00.00.0-0.1-2.594.7-5.7700683.80773
2018-03-31T13:21:46.7900.83154.9-30.0100.00.00.00.0-1.3-2.7151.2-4.5983384.01556
2018-03-31T13:22:10.9200.75159.5-29.7100.00.00.00.0-0.2-2.5112.8-4.5514284.02396
2018-03-31T13:32:14.6400.88103.1-28.4100.00.00.00.01.1-3.469.9-3.3003484.22826
2018-03-31T13:40:41.5100.73107.4-27.6100.00.00.00.0-0.5-3.472.0-3.0040684.30845
2018-03-31T13:48:43.9100.9098.9-29.5100.00.00.00.01.8-2.0150.0-4.8739784.38901
2018-03-31T13:49:08.4000.75115.8-29.3100.00.00.00.0-0.2-2.7109.0-4.9765884.39355
2018-03-31T13:49:32.5100.77122.1-29.0100.00.00.00.00.5-3.488.2-5.0714584.39790
2018-03-31T13:49:56.6400.70131.3-29.1100.00.00.00.00.0-3.275.7-5.1689284.40221
2018-03-31T14:00:48.2400.75187.3-30.3100.00.00.00.01.4-3.3173.0-7.7287884.50809
2018-03-31T14:03:14.7600.83124.8-28.9100.00.00.00.00.4-3.1185.6-7.9670484.56461
2018-03-31T14:03:17.6400.81124.4-28.8100.00.00.00.01.0-2.0182.2-7.9715984.56573
2018-03-31T14:03:20.8800.74130.7-28.4100.00.00.00.01.8-2.6176.2-7.9761584.56689
2018-03-31T14:03:42.1100.86110.0-28.3100.00.00.00.01.8-1.1189.6-8.0050884.57524
2018-03-31T14:03:45.3600.84109.3-28.0100.00.00.00.02.2-1.8180.4-8.0085884.57639
2018-03-31T14:05:42.0000.77113.6-28.3100.00.00.00.01.9-3.3175.0-8.2344184.58023
2018-03-31T14:05:45.2300.76115.6-28.5100.00.00.00.02.4-3.2170.8-8.2431084.57877
2018-03-31T14:05:48.1100.77114.1-25.6100.00.00.00.02.0-3.2166.9-8.2518584.57736
2018-03-31T14:06:09.7200.79109.9-28.4100.00.00.00.01.9-2.9146.2-8.3086084.56928
2018-03-31T14:07:11.2700.80128.6-29.0100.00.00.00.01.5-3.4146.9-8.5137184.55007
2018-03-31T14:07:14.1500.79128.5-28.8100.00.00.00.01.3-3.4144.4-8.5259784.54920
2018-03-31T14:08:06.3600.87137.0-27.9100.00.00.00.0-2.1-2.2129.1-8.6815884.53100
2018-03-31T14:08:09.5900.79148.0-27.7100.00.00.00.0-1.2-1.8123.0-8.6881284.52976
2018-03-31T14:08:12.4700.79148.1-27.8100.00.00.00.0-1.1-1.8116.2-8.6945184.52850
2018-03-31T14:08:15.7200.80145.3-27.8100.00.00.00.0-0.1-2.3109.7-8.7007784.52722
2018-03-31T14:08:18.6000.86134.1-28.3100.00.00.00.0-1.5-2.9106.2-8.7069584.52594
2018-03-31T14:09:26.2700.78124.3-29.2100.00.00.00.01.3-3.171.0-8.8896784.49992
2018-03-31T14:09:35.6300.74126.0-28.6100.00.00.00.00.2-3.367.5-8.9247284.49661
2018-03-31T14:09:47.8700.79117.4-28.2100.00.00.00.00.6-3.368.7-8.9662284.49257
2018-03-31T14:09:50.7500.82114.3-28.3100.00.00.00.0-0.1-2.667.6-8.9764584.49156
2018-03-31T14:11:35.1500.85119.4-27.9100.00.00.00.00.4-3.370.4-9.3134384.45518
2018-03-31T14:11:50.6400.82135.0-27.9100.00.00.00.02.0-3.372.6-9.3573784.44966
2018-03-31T14:12:36.7200.74132.4-28.9100.00.00.00.00.9-3.169.5-9.4902584.43262
2018-03-31T14:12:52.2000.82116.0-28.1100.00.00.00.0-0.1-3.370.4-9.5320784.42683
2018-03-31T14:13:13.4300.78120.9-28.4100.00.00.00.00.1-3.174.4-9.5913184.41837
2018-03-31T14:13:32.1600.78110.6-28.8100.00.00.00.01.0-3.468.1-9.6399284.41142
2018-03-31T14:13:50.5100.84109.9-28.7100.00.00.00.00.2-3.272.4-9.6937284.40427
2018-03-31T14:13:59.5200.81122.1-29.1100.00.00.00.00.4-3.470.0-9.7194784.40092
2018-03-31T14:14:02.7600.81125.1-28.5100.00.00.00.00.7-3.468.8-9.7281184.39979
2018-03-31T14:14:21.1100.83132.0-28.7100.00.00.00.00.0-3.171.6-9.7800484.39310
2018-03-31T14:14:24.3500.84133.4-28.3100.00.00.00.0-0.1-3.067.4-9.7913584.39159
2018-03-31T14:14:27.2400.84132.2-28.2100.00.00.00.00.0-3.365.2-9.7998384.39045
2018-03-31T14:14:42.7200.79127.9-29.1100.00.00.00.00.6-3.368.8-9.8413784.38475
2018-03-31T14:18:29.8800.8695.1-28.9100.00.00.00.01.0-3.3187.3-10.4322884.30086
2018-03-31T14:18:33.1200.8995.6-28.9100.00.00.00.01.6-3.3185.8-10.4403784.29963
2018-03-31T14:18:57.5900.84109.8-29.0100.00.00.00.0-0.1-3.1187.0-10.5097284.28925
2018-03-31T14:19:00.8400.80112.4-29.3100.00.00.00.0-0.6-3.4186.1-10.5179484.28799
2018-03-31T14:19:06.9500.78110.9-29.0100.00.00.00.00.0-3.2185.8-10.5341984.28542
2018-03-31T14:19:09.8300.76111.0-29.3100.00.00.00.00.0-2.7185.1-10.5422084.28413
2018-03-31T14:19:13.0800.60138.4-28.6100.00.00.00.0-0.5-1.6181.4-10.5501284.28284
2018-03-31T14:19:15.9600.71113.5-28.9100.00.00.00.0-0.1-1.5174.5-10.5579084.28156
2018-03-31T14:19:19.1900.67117.4-29.397.82.20.00.0-0.3-1.4165.3-10.5674584.27999
2018-03-31T14:19:22.0700.63122.8-28.9100.00.00.00.02.0-0.7157.4-10.5760384.27858
2018-03-31T14:19:25.3100.66115.6-27.9100.00.00.00.00.4-1.0147.4-10.5839884.27731
2018-03-31T14:19:28.2000.8192.4-28.6100.00.00.00.00.2-2.0140.1-10.5920484.27604
2018-03-31T14:19:31.4400.7894.3-27.4100.00.00.00.00.0-2.7136.3-10.6000684.27478
2018-03-31T14:19:34.3100.7498.0-28.8100.00.00.00.00.6-2.2131.8-10.6079484.27353
2018-03-31T14:19:37.5500.7596.1-28.4100.00.00.00.01.3-2.0126.6-10.6157784.27230
2018-03-31T14:19:40.8000.7792.1-28.4100.00.00.00.00.5-2.0120.3-10.6236284.27107
2018-03-31T14:19:43.6800.8188.3-28.1100.00.00.00.00.5-1.9115.2-10.6314784.26987
2018-03-31T14:19:46.9200.8187.0-28.9100.00.00.00.00.7-1.9109.3-10.6393084.26867
2018-03-31T14:19:49.7900.8385.9-28.1100.00.00.00.00.0-2.3102.8-10.6471184.26747
2018-03-31T14:19:53.0300.8286.7-28.8100.00.00.00.00.6-2.797.2-10.6548584.26628
2018-03-31T14:19:55.9200.8386.6-28.4100.00.00.00.00.9-2.592.8-10.6625484.26511
2018-03-31T14:19:59.1600.8188.6-28.9100.00.00.00.01.7-2.289.4-10.6702084.26394
2018-03-31T14:20:11.4000.8093.1-28.1100.00.00.00.00.5-3.181.7-10.7036084.25902
2018-03-31T14:20:14.2800.8391.7-28.4100.00.00.00.00.6-2.678.6-10.7113084.25790
2018-03-31T14:20:39.1200.84102.0-26.4100.00.00.00.00.2-2.970.8-10.7729384.24874
2018-03-31T14:20:42.0000.79110.2-27.6100.00.00.00.01.9-3.469.6-10.7808484.24747
2018-03-31T14:20:45.2300.81108.2-27.2100.00.00.00.01.3-3.168.9-10.7900484.24599
2018-03-31T14:21:25.2000.81110.7-27.8100.00.00.00.00.4-3.368.9-10.8871584.23079
2018-03-31T14:21:43.5500.80111.4-28.1100.00.00.00.01.1-3.367.9-10.9349484.22356
2018-03-31T14:21:46.4300.82109.6-28.0100.00.00.00.00.5-3.366.5-10.9424584.22241
2018-03-31T14:22:26.3900.82113.1-27.7100.00.00.00.00.5-3.466.8-11.0492084.20797
2018-03-31T14:22:45.1100.82122.9-26.4100.00.00.00.0-1.1-3.270.3-11.0983784.20171
2018-03-31T14:23:03.4800.82118.6-27.4100.00.00.00.0-1.2-3.271.7-11.1468584.19485
2018-03-31T14:23:21.8300.81115.6-27.7100.00.00.00.00.0-3.070.7-11.1868384.18789
2018-03-31T14:23:24.7100.80115.8-28.3100.00.00.00.01.4-3.368.2-11.1931284.18671
2018-03-31T14:26:35.1500.83114.1-27.4100.00.00.00.02.0-2.2180.3-11.6224784.11430
2018-03-31T14:26:38.4000.82116.1-27.5100.00.00.00.01.8-3.0177.6-11.6277684.11351
2018-03-31T14:26:53.8800.89114.5-25.4100.00.00.00.0-1.2-3.1191.5-11.6722784.10709
2018-03-31T14:26:56.7500.90115.8-25.1100.00.00.00.00.6-2.3190.8-11.6802184.10586
2018-03-31T14:26:59.9900.92118.7-25.3100.00.00.00.00.2-3.0186.9-11.6882384.10460
2018-03-31T14:27:09.0000.98115.2-27.1100.00.00.00.00.2-2.5185.5-11.7123584.10076
2018-03-31T14:27:46.0800.91125.7-27.5100.00.00.00.01.1-3.1181.4-11.8113684.08528
2018-03-31T14:27:48.9600.96124.1-27.4100.00.00.00.00.4-3.1181.5-11.8194684.08408
2018-03-31T14:27:55.0700.95132.4-27.3100.00.00.00.00.1-3.1178.9-11.8383284.08128
2018-03-31T14:27:58.3100.99125.4-27.2100.00.00.00.00.7-3.1176.9-11.8459584.08013
2018-03-31T14:28:01.2000.98126.2-27.7100.00.00.00.00.9-3.1177.4-11.8543384.07888
2018-03-31T14:28:04.4400.86138.5-27.4100.00.00.00.01.1-3.3175.9-11.8624084.07768
2018-03-31T14:33:05.0400.81123.1-28.7100.00.00.00.01.0-2.0173.9-12.5840783.95849
2018-03-31T14:33:29.8800.87110.2-28.4100.00.00.00.00.8-1.8119.8-12.6413483.94845
2018-03-31T14:33:55.0700.79139.0-28.1100.00.00.00.00.8-2.888.6-12.7011683.93860
2018-03-31T14:34:20.2700.84147.0-27.8100.00.00.00.00.0-3.169.6-12.7619183.92867
2018-03-31T14:34:45.1100.79134.7-25.9100.00.00.00.00.4-3.070.2-12.8239983.91800
2018-03-31T14:49:22.0700.85122.5-28.9100.00.00.00.0-0.5-3.3180.4-14.6424783.57761
2018-03-31T14:49:46.9200.60112.4-17.487.011.70.01.30.6-2.8177.8-14.6956083.56621
2018-03-31T14:50:36.9600.96117.1-28.7100.00.00.00.00.8-3.0177.5-14.8055883.54417
2018-03-31T14:51:27.3600.86119.8-27.8100.00.00.00.00.7-3.3174.1-14.9158883.52252
2018-03-31T14:56:52.7900.75129.4-28.9100.00.00.00.00.9-2.6154.6-15.5659083.38931
2018-03-31T14:57:17.9900.85106.9-28.3100.00.00.00.01.1-2.0115.4-15.6145583.37908
2018-03-31T14:57:42.8300.90106.9-28.4100.00.00.00.0-0.5-2.782.1-15.6657883.36913
2018-03-31T14:58:08.0300.90120.1-27.9100.00.00.00.00.2-2.867.8-15.7157983.35850
2018-03-31T14:58:33.2300.84162.3-25.5100.00.00.00.00.7-3.271.7-15.7623583.34787
2018-03-31T15:08:09.2300.89114.1-24.5100.00.00.00.0-0.6-2.772.5-16.8043883.11610
2018-03-31T15:09:24.4800.87131.8-24.7100.00.00.00.00.6-3.272.6-16.9544683.08418
2018-03-31T15:10:14.5200.81152.3-24.3100.00.00.00.00.6-3.470.3-17.0492083.06245
2018-03-31T15:10:39.7200.85166.1-24.6100.00.00.00.01.1-3.271.3-17.0961983.05162
2018-03-31T15:11:54.5900.83161.8-24.8100.00.00.00.00.4-3.1177.2-17.2392683.01938
2018-03-31T15:14:49.9200.84152.7-25.2100.00.00.00.02.5-2.8174.6-17.5106382.94166
2018-03-31T15:15:15.1100.80149.3-25.6100.00.00.00.00.5-1.6135.3-17.5616882.93137
2018-03-31T15:17:45.2400.88147.4-25.1100.00.00.00.00.0-3.272.6-17.8310382.86934
2018-03-31T15:19:00.4800.90148.6-25.6100.00.00.00.02.3-3.470.2-17.9659782.83942
2018-03-31T15:23:36.2400.90149.6-24.9100.00.00.00.00.2-2.273.6-18.4045282.72482
2018-03-31T15:24:26.2700.90149.5-24.6100.00.00.00.0-0.4-3.175.7-18.4856582.70405
2018-03-31T15:29:26.8700.84143.1-25.2100.00.00.00.00.8-3.066.7-18.9605582.57292
2018-03-31T15:29:51.7100.89173.4-24.8100.00.00.00.00.3-2.366.3-19.0019882.56169
2018-03-31T15:31:32.1600.83125.8-25.4100.00.00.00.01.8-3.4190.2-19.1713282.51528
2018-03-31T15:31:57.0000.88129.7-26.3100.00.00.00.01.1-1.2174.4-19.2186582.50214
2018-03-31T15:32:22.2000.83150.3-25.9100.00.00.00.0-2.5-2.5163.4-19.2688082.48907
2018-03-31T15:32:47.4000.84147.0-25.4100.00.00.00.0-1.3-0.7133.7-19.3109982.47585
2018-03-31T15:33:12.2400.84165.9-25.2100.00.00.00.03.3-0.399.6-19.3483782.46317
2018-03-31T15:33:37.4400.90116.8-27.8100.00.00.00.00.3-2.778.7-19.3958082.45187
2018-03-31T15:34:02.2700.85109.4-27.6100.00.00.00.0-2.0-2.072.5-19.4456982.44076
2018-03-31T15:35:17.5100.92148.6-29.0100.00.00.00.00.2-2.366.2-19.5649482.40607
2018-03-31T15:35:42.7101.00147.4-29.2100.00.00.00.01.2-2.660.9-19.6019882.39487
2018-03-31T15:36:07.5601.01147.3-29.4100.00.00.00.01.1-3.263.5-19.6449182.38446
2018-03-31T15:36:32.7601.07140.9-30.2100.00.00.00.0-1.8-3.066.3-19.6905182.37453
2018-03-31T15:37:22.8000.94148.6-33.3100.00.00.00.0-0.4-2.884.8-19.7657382.35429
2018-03-31T15:38:12.8300.90157.2-34.4100.00.00.00.01.5-2.267.4-19.8339682.33234
2018-03-31T15:39:28.0701.02148.6-34.9100.00.00.00.00.5-2.664.0-19.9381882.30206
2018-03-31T15:39:53.2700.89162.6-34.2100.00.00.00.02.9-3.265.8-19.9635082.29147
2018-03-31T15:40:18.1100.94155.6-34.4100.00.00.00.00.9-3.165.3-19.9980182.28139
2018-03-31T15:40:43.3201.02145.8-32.8100.00.00.00.0-0.1-2.962.0-20.0348182.27100
2018-03-31T15:41:33.3601.03144.8-33.3100.00.00.00.00.3-3.259.7-20.0980682.25070
2018-03-31T15:42:23.4001.01145.5-34.1100.00.00.00.0-0.3-2.862.1-20.1683782.23106
2018-03-31T15:44:53.8700.87170.9-35.3100.00.00.00.02.6-3.0175.9-20.3714982.17252
2018-03-31T15:46:59.1600.84173.7-34.3100.00.00.00.00.1-2.7177.9-20.7771182.15448