Citation:

PANGAEA.950192

Name: Drill-hole ridge ice and snow thickness and draft measurements during MOSAiC 2019/20
Published: 2022-11-03
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Sea ice thickness; snow depth

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Abstract:

Snow and first-year sea ice ridge thickness, draft, and morphology were measured using a 2-inch ice drilling auger (Kovacs Enterprises) during walking surveys on the first-year ice ridge during the MOSAiC expedition. Drilling was performed during January, February, and July 2020 across three drilling transects located 50 m from each other. The total covered area was approximately 100 m by 35 m. The investigated “Alli's Ridge” was formed on 7-9.01.2020 between second-year ice, 0.9-1.0 m thick first-year ice, and lead ice mainly from lead ice of 0.2-0.4 m thick blocks. The ridge was located on drifting sea ice in the Arctic Ocean within the Central Observatory of MOSAiC.

The table contains the event label (1), event ID (2), time (3) and global coordinates (4,5) of each drilling measurement. Each separate drilling hole has its number (6), and local coordinates X (7) and Y (8) in [m], given relatively to the point with the highest freeboard with (0,0) local coordinates. Global coordinates are given for the local coordinates of (7.5,0). For each drill hole, the depth relative to the waterline of the top (9) and bottom (10) interface of each separate layer is given together with its ice type (11). Ice types include very snow, very soft ice, softer ice, soft ice, ice, hard ice, and water. Drill hole with local coordinates of (7.5,0) coincides with the ice mass balance buoy SIMBA 2020T61 installation described in doi:10.1594/PANGAEA.926580. Drill hole with local coordinates of (2.5,10) coincides with the salinity/isotope ice core described in doi:10.1594/PANGAEA.943746.

Drilling_map.jpg is giving an image with an overview of all drill holes and their location in the local coordinate system with a contour plot of the keel depth equal to the maximum ice draft.

Keyword(s):

Sea ice thickness; snow depth

Related to:

Granskog, Mats A; Berge, Jørgen; Cottier, Finlo; Divine, Dmitry V; Katlein, Christian; Itkin, Polona; Olsen, Lasse Mørk; Vogedes, Daniel; De La Torre, Pedro R (2021): Temperature and heating induced temperature difference measurements from the sea ice mass balance buoy SIMBA 2020T61. PANGAEA, https://doi.org/10.1594/PANGAEA.926580

Lange, Benjamin Allen; Salganik, Evgenii; Macfarlane, Amy R; Schneebeli, Martin; Høyland, Knut Vilhelm; Gardner, Jessie; Müller, Oliver; Granskog, Mats A (2022): Ridge ice oxygen and hydrogen isotope data MOSAiC Leg 4 (PS122/4). PANGAEA, https://doi.org/10.1594/PANGAEA.943746

Further details:

Overview of all drill holes and their location of “Alli's Ridge” in the local coordinate system [Drilling_map.jpg]

Project(s):

Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic (ARICE)

Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC)

Ridges - Safe HAVens for ice-associated Flora and Fauna in a Seasonally ice-covered Arctic OCean (HAVOC)

Funding:

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AFMOSAiC-1_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate

Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC

Horizon 2020 (H2020), grant/award no. 730965 : Arctic Research Icebreaker Consortium: A strategy for meeting the needs for marine-based research in the Arctic (ARICE)

The Research Council of Norway (RCN), grant/award no. 280292 : Ridges - Safe HAVens for ice-associated Flora and Fauna in a Seasonally ice-covered Arctic OCean

Coverage:

Median Latitude: 83.651231 * Median Longitude: 42.544545 * South-bound Latitude: 79.819800 * West-bound Longitude: -1.693900 * North-bound Latitude: 87.557100 * East-bound Longitude: 99.220500

Date/Time Start: 2020-01-17T10:00:00 * Date/Time End: 2020-07-26T10:00:00

Minimum DEPTH, ice/snow: -7.22 m * Maximum DEPTH, ice/snow: 2.34 m

Event(s):

PS122/2_20-82 * Latitude: 87.501946 * Longitude: 99.041102 * Date/Time: 2020-01-17T12:11:00 * Sensor URI: sensor.awi.de * Location: Arctic Ocean * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Ice drill (ICEDRILL) * Comment: Allies ridge drilling transect; Allies ridge drilling: drilling on transect on allies ridge2" thickness drill used"

PS122/2_23-38 * Latitude: 87.553559 * Longitude: 94.590976 * Date/Time: 2020-02-05T12:58:00 * Sensor URI: sensor.awi.de * Location: Arctic Ocean * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Ice drill (ICEDRILL) * Comment: allies ridge transect zero: start of transect at allies ridge

PS122/4_46-287 * Latitude: 81.552834 * Longitude: 2.601312 * Date/Time: 2020-07-09T09:30:00 * Elevation: -1137.9 m * Sensor URI: sensor.awi.de * Location: Arctic Ocean * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Ice drill (ICEDRILL) * Comment: Transect-3 and 4: Drilling transect at Jaridge (near ROV). 10 drill holes.

Comment:

These measurements were performed as part of the project Ridges - Safe HAVens for ice-associated Flora and Fauna in a Seasonally ice-covered Arctic OCean (HAVOC), funded by the Research Council of Norway, project number: 280292.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Salganik, Evgenii
2	Identification	ID		Salganik, Evgenii
3	DATE/TIME	Date/Time		Salganik, Evgenii		Geocode
4	LATITUDE	Latitude		Salganik, Evgenii		Geocode
5	LONGITUDE	Longitude		Salganik, Evgenii		Geocode
6	Hole	H		Salganik, Evgenii
7	Distance, relative, X	Dist rel X	m	Salganik, Evgenii		relatively to the point with the highest freeboard with (0,0) local coordinates
8	Distance, relative, Y	Dist rel Y	m	Salganik, Evgenii		relatively to the point with the highest freeboard with (0,0) local coordinates
9	DEPTH, ice/snow	Depth ice/snow	m	Salganik, Evgenii	Auger (AUG)	Geocode – top
10	DEPTH, ice/snow	Depth ice/snow	m	Salganik, Evgenii	Auger (AUG)	Geocode – bottom
11	Description	Description		Salganik, Evgenii		Ice

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)

Size:

915 data points

Data

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

1 Event	2 ID	3 Date/Time	4 Latitude	5 Longitude	6 H	7 Dist rel X [m] (relatively to the point with ...)	8 Dist rel Y [m] (relatively to the point with ...)	9 Depth ice/snow [m] (top)	10 Depth ice/snow [m] (bottom)	11 Description (Ice)
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	1.05	0.90	snow
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	0.90	0.40	ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	0.40	0.35	snow
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	0.35	-0.15	ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	-0.15	-2.10	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	-2.10	-2.15	water
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	-2.15	-3.90	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	-3.90	-5.50	very soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	-5.50	-5.70	water
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	1	-7.5	0	-5.70	-5.85	very soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	1.28	1.25	snow
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	1.25	0.70	ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	0.70	0.65	snow
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	0.65	0.50	ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	0.50	0.40	snow
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	0.40	0.25	ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	0.25	0.20	snow
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	0.20	-0.40	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	-0.40	-2.75	ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	-2.75	-3.80	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	-3.80	-3.85	water
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	-3.85	-3.95	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	-3.95	-4.05	water
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	2	-2.5	0	-4.05	-4.25	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	0.81	0.73	snow
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	0.73	0.48	hard ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	0.48	-0.67	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	-0.67	-0.97	water
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	-0.97	-1.12	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	-1.12	-1.32	water
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	-1.32	-5.67	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	-5.67	-5.72	water
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	-5.72	-6.37	soft ice
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	-6.37	-7.02	water
PS122/2_20-82	24300	2020-01-17T10:00:00	87.5152	99.2205	3	7.5	0	-7.02	-7.22	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	0.77	0.70	snow
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	0.70	0.20	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	0.20	-0.15	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-0.15	-0.30	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-0.30	-0.95	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-0.95	-1.65	very soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-1.65	-1.85	water
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-1.85	-2.00	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-2.00	-2.02	water
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-2.02	-2.30	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-2.30	-2.50	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-2.50	-2.65	softer ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-2.65	-2.95	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-2.95	-2.96	water
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-2.96	-3.30	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-3.30	-3.60	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-3.60	-4.30	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-4.30	-4.90	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-4.90	-5.55	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-5.55	-5.70	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-5.70	-6.30	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	4	7.5	0	-6.30	-6.35	very soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	1.00	0.50	snow
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	0.50	0.20	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	0.20	-0.35	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	-0.35	-0.50	softer ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	-0.50	-1.35	very soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	-1.35	-2.05	water
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	-2.05	-2.65	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	-2.65	-3.00	hard ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	-3.00	-3.50	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	5	12.5	0	-3.50	-5.95	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	6	17.5	0	0.21	0.20	snow
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	6	17.5	0	0.20	-0.95	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	6	17.5	0	-0.95	-2.00	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	6	17.5	0	-2.00	-2.30	water
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	6	17.5	0	-2.30	-2.50	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	6	17.5	0	-2.50	-2.60	hard ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	6	17.5	0	-2.60	-2.85	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	6	17.5	0	-2.85	-5.15	very soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	7	20.0	0	0.14	0.13	snow
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	7	20.0	0	0.13	-0.92	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	7	20.0	0	-0.92	-0.97	soft ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	8	22.5	0	0.16	0.09	snow
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	8	22.5	0	0.09	-0.66	ice
PS122/2_23-38	20588	2020-02-05T14:00:00	87.5571	94.5169	8	22.5	0	-0.66	-0.86	soft ice
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	9	0.5	10	1.26	1.26	snow
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	9	0.5	10	1.26	0.41	ice
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	9	0.5	10	0.41	0.31	snow
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	9	0.5	10	0.31	0.26	ice
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	9	0.5	10	0.26	0.16	snow
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	9	0.5	10	0.16	-2.50	ice
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	10	3.0	10	0.93	0.87	snow
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	10	3.0	10	0.87	-2.58	ice
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	10	3.0	10	-2.58	-2.73	water
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	10	3.0	10	-2.73	-5.40	ice
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	11	5.5	10	0.99	0.66	snow
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	11	5.5	10	0.66	-5.10	ice
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	12	-2.0	10	0.85	0.35	snow
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	12	-2.0	10	0.35	-3.89	ice
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	12	-2.0	10	-3.89	-4.60	water
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	12	-2.0	10	-4.60	-4.65	ice
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	13	-4.5	10	0.50	0.40	snow
PS122/4_46-287	40488	2020-07-09T10:00:00	81.5568	2.5988	13	-4.5	10	0.40	-4.90	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	9	0.5	10	1.10	1.00	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	9	0.5	10	1.00	0.43	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	9	0.5	10	0.43	0.33	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	9	0.5	10	0.33	-3.00	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	10	-2.0	10	0.80	0.63	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	10	-2.0	10	0.63	-4.08	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	11	1.5	10	1.16	1.08	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	11	1.5	10	1.08	-1.42	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	11	1.5	10	-1.42	-1.94	water
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	11	1.5	10	-1.94	-2.37	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	11	1.5	10	-2.37	-2.47	water
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	11	1.5	10	-2.47	-3.72	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	12	2.5	10	1.15	1.10	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	12	2.5	10	1.10	-2.75	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	12	2.5	10	-2.75	-3.02	water
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	12	2.5	10	-3.02	-5.10	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	13	3.0	10	0.98	0.93	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	13	3.0	10	0.93	-3.17	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	13	3.0	10	-3.17	-3.27	water
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	13	3.0	10	-3.27	-4.90	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	14	5.5	10	1.00	0.92	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	14	5.5	10	0.92	-4.90	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	15	0.0	0	1.32	1.20	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	15	0.0	0	1.20	-3.80	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	16	2.5	0	1.20	1.10	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	16	2.5	0	1.10	-3.20	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	16	2.5	0	-3.20	-3.92	water
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	16	2.5	0	-3.92	-4.15	ice
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	17	-2.5	0	1.17	0.80	snow
PS122/4_47-252	40489	2020-07-15T10:00:00	81.3075	0.3283	17	-2.5	0	0.80	-4.70	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	18	0.0	-10	2.12	2.05	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	18	0.0	-10	2.05	1.48	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	18	0.0	-10	1.48	1.38	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	18	0.0	-10	1.38	-4.00	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	19	2.5	-10	1.09	1.00	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	19	2.5	-10	1.00	-0.65	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	19	2.5	-10	-0.65	-0.80	water
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	19	2.5	-10	-0.80	-3.80	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	20	5.0	-10	1.85	1.65	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	20	5.0	-10	1.65	-2.17	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	20	5.0	-10	-2.17	-2.50	water
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	20	5.0	-10	-2.50	-3.85	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	21	7.5	-10	1.86	1.73	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	21	7.5	-10	1.73	-2.27	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	21	7.5	-10	-2.27	-2.67	slush
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	21	7.5	-10	-2.67	-3.80	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	22	10.0	-10	0.62	0.60	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	22	10.0	-10	0.60	-2.50	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	23	-2.5	-10	0.70	0.65	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	23	-2.5	-10	0.65	-0.20	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	23	-2.5	-10	-0.20	-0.25	water
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	23	-2.5	-10	-0.25	-4.80	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	24	-5.0	-10	0.48	0.42	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	24	-5.0	-10	0.42	-0.06	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	24	-5.0	-10	-0.06	-0.09	water
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	24	-5.0	-10	-0.09	-0.37	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	24	-5.0	-10	-0.37	-0.43	water
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	24	-5.0	-10	-0.43	-4.50	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	25	-7.5	-10	0.41	0.36	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	25	-7.5	-10	0.36	-4.78	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	26	-10.0	-10	0.15	0.15	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	26	-10.0	-10	0.15	-4.80	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	27	-12.5	-10	0.30	0.28	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	27	-12.5	-10	0.28	-4.90	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	28	0.0	0	2.34	2.30	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	28	0.0	0	2.30	-2.20	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	29	2.5	0	1.02	1.02	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	29	2.5	0	1.02	-2.60	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	30	5.0	0	0.82	0.80	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	30	5.0	0	0.80	0.00	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	30	5.0	0	0.00	-0.05	water
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	30	5.0	0	-0.05	-2.55	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	30	5.0	0	-2.55	-2.80	water
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	30	5.0	0	-2.80	-5.80	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	31	7.5	0	0.68	0.65	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	31	7.5	0	0.65	-5.60	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	32	10.0	0	0.57	0.53	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	32	10.0	0	0.53	-5.40	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	33	12.5	0	0.37	0.35	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	33	12.5	0	0.35	-5.10	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	34	15.0	0	0.20	0.15	snow
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	34	15.0	0	0.15	-4.05	ice
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	34	15.0	0	-4.05	-4.15	water
PS122/4_48-290	40492	2020-07-26T10:00:00	79.8198	-1.6939	34	15.0	0	-4.15	-4.90	ice