Citation:

PANGAEA.889209

Always quote citation above when using data! You can download the citation in several formats below.

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Related to:

Hutchings, Jennifer K; Orlich, A R (submitted): A standardized protocol and database for discrete visual observations of Arctic sea ice. Earth System Science Data

Further details:

ASSIST (Arctic Ship-based Sea Ice Standardization Tool) v4 Info Sheet

Coverage:

Median Latitude: 78.363108 * Median Longitude: -7.208781 * South-bound Latitude: 78.000000 * West-bound Longitude: -16.381700 * North-bound Latitude: 78.945300 * East-bound Longitude: -2.000000

Date/Time Start: 2013-08-13T07:10:00 * Date/Time End: 2013-09-11T00:15:00

Event(s):

LA1308-track (cruise_17) * Latitude Start: 78.883300 * Longitude Start: -2.000000 * Latitude End: 78.913300 * Longitude End: -2.516400 * Date/Time Start: 2013-08-13T07:10:00 * Date/Time End: 2013-09-11T00:15:00 * Campaign: * Basis: Lance * Method/Device: Underway cruise track measurements (CT)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DATE/TIME	Date/Time		Hutchings, Jennifer K	Geocode
2	Investigator	Investigator		Hutchings, Jennifer K	primary observer
3	LATITUDE	Latitude		Hutchings, Jennifer K	Geocode
4	LONGITUDE	Longitude		Hutchings, Jennifer K	Geocode
5	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	total ice concentration
6	Open water type	Open water	code	Hutchings, Jennifer K
7	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	primary ice partial concentration
8	Ice type	Ice type	code	Hutchings, Jennifer K	primary ice type
9	Sea ice thickness	EsEs	m	Hutchings, Jennifer K	primary ice thickness
10	Floe size	Floe size	code	Hutchings, Jennifer K	primary floe size
11	Snow type	Snow type	code	Hutchings, Jennifer K	primary snow type
12	Snow thickness	Snow thick	m	Hutchings, Jennifer K	primary snow thickness
13	Sea ice topography	Topography	code	Hutchings, Jennifer K	primary topography feature type
14	Sea ice topography concentration	Topography conc	tenths	Hutchings, Jennifer K	primary topography concentration
15	Height	Height	m	Hutchings, Jennifer K	primary topography feature height
16	Observation	Obs		Hutchings, Jennifer K	primary topography feature old?
17	Observation	Obs		Hutchings, Jennifer K	primary topography feature consolidated?
18	Observation	Obs		Hutchings, Jennifer K	primary topography feature snow covered?
19	Melt pond concentration	Melt pond conc	tenths	Hutchings, Jennifer K	primary melt pond concentration
20	Melt pond depth	Melt pond depth	code	Hutchings, Jennifer K	primary melt pond depth
21	Melt pond pattern	Melt pond pattern	code	Hutchings, Jennifer K	primary melt pond pattern
22	Melt pond surface type	Melt pond surface type	code	Hutchings, Jennifer K	primary melt pond surface type
23	Melt pond freeboard	Melt pond freeboard	m	Hutchings, Jennifer K	primary melt pond freeboard
24	Algae fraction	Algae frac	code	Hutchings, Jennifer K	primary algae
25	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	secondary ice partial concentration
26	Ice type	Ice type	code	Hutchings, Jennifer K	secondary ice type
27	Sea ice thickness	EsEs	m	Hutchings, Jennifer K	secondary ice thickness
28	Floe size	Floe size	code	Hutchings, Jennifer K	secondary floe size
29	Snow type	Snow type	code	Hutchings, Jennifer K	secondary snow type
30	Snow thickness	Snow thick	m	Hutchings, Jennifer K	secondary snow thickness
31	Sea ice topography	Topography	code	Hutchings, Jennifer K	secondary topography feature type
32	Sea ice topography concentration	Topography conc	tenths	Hutchings, Jennifer K	secondary topography concentration
33	Height	Height	m	Hutchings, Jennifer K	secondary topography feature height
34	Observation	Obs		Hutchings, Jennifer K	secondary topography feature old?
35	Observation	Obs		Hutchings, Jennifer K	secondary topography feature consolidated?
36	Observation	Obs		Hutchings, Jennifer K	secondary topography feature snow covered?
37	Melt pond concentration	Melt pond conc	tenths	Hutchings, Jennifer K	secondary melt pond concentration
38	Melt pond depth	Melt pond depth	code	Hutchings, Jennifer K	secondary melt pond depth
39	Melt pond pattern	Melt pond pattern	code	Hutchings, Jennifer K	secondary melt pond pattern
40	Melt pond surface type	Melt pond surface type	code	Hutchings, Jennifer K	secondary melt pond surface type
41	Melt pond freeboard	Melt pond freeboard	m	Hutchings, Jennifer K	secondary melt pond freeboard
42	Algae fraction	Algae frac	code	Hutchings, Jennifer K	secondary algae
43	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	tertiary ice partial concentration
44	Ice type	Ice type	code	Hutchings, Jennifer K	tertiary ice type
45	Sea ice thickness	EsEs	m	Hutchings, Jennifer K	tertiary ice thickness
46	Floe size	Floe size	code	Hutchings, Jennifer K	tertiary floe size
47	Sea ice topography	Topography	code	Hutchings, Jennifer K	tertiary topography feature type
48	Sea ice topography concentration	Topography conc	tenths	Hutchings, Jennifer K	tertiary topography concentration
49	Height	Height	m	Hutchings, Jennifer K	tertiary topography feature height
50	Observation	Obs		Hutchings, Jennifer K	tertiary topography feature old?
51	Observation	Obs		Hutchings, Jennifer K	tertiary topography feature consolidated?
52	Observation	Obs		Hutchings, Jennifer K	tertiary topography feature snow covered?
53	Melt pond concentration	Melt pond conc	tenths	Hutchings, Jennifer K	tertiary melt pond concentration
54	Weather	Weather	code	Hutchings, Jennifer K
55	Visibility	Visibility	code	Hutchings, Jennifer K
56	Cloud cover, high clouds	High clouds	okta	Hutchings, Jennifer K
57	Cloud cover, medium clouds	Medium clouds	okta	Hutchings, Jennifer K
58	Cloud type	Cloud type		Hutchings, Jennifer K	low clouds
59	Cloud cover, low clouds	Low clouds	okta	Hutchings, Jennifer K
60	Number	No		Hutchings, Jennifer K	uploaded photo number

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

901 data points

Data

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

1 Date/Time	2 Investigator (primary observer)	3 Latitude	4 Longitude	5 Ice conc [tenths] (total ice concentration)	6 Open water [code]	7 Ice conc [tenths] (primary ice partial concentra...)	8 Ice type [code] (primary ice type)	9 EsEs [m] (primary ice thickness)	10 Floe size [code] (primary floe size)	11 Snow type [code] (primary snow type)	12 Snow thick [m] (primary snow thickness)	13 Topography [code] (primary topography feature type)	14 Topography conc [tenths] (primary topography concentration)	15 Height [m] (primary topography feature he...)	16 Obs (primary topography feature old?)	17 Obs (primary topography feature co...)	18 Obs (primary topography feature sn...)	19 Melt pond conc [tenths] (primary melt pond concentration)	20 Melt pond depth [code] (primary melt pond depth)	21 Melt pond pattern [code] (primary melt pond pattern)	22 Melt pond surface type [code] (primary melt pond surface type)	23 Melt pond freeboard [m] (primary melt pond freeboard)	24 Algae frac [code] (primary algae)	25 Ice conc [tenths] (secondary ice partial concent...)	26 Ice type [code] (secondary ice type)	27 EsEs [m] (secondary ice thickness)	28 Floe size [code] (secondary floe size)	29 Snow type [code] (secondary snow type)	30 Snow thick [m] (secondary snow thickness)	31 Topography [code] (secondary topography feature ...)	32 Topography conc [tenths] (secondary topography concentr...)	33 Height [m] (secondary topography feature ...)	34 Obs (secondary topography feature ...)	35 Obs (secondary topography feature ...)	36 Obs (secondary topography feature ...)	37 Melt pond conc [tenths] (secondary melt pond concentra...)	38 Melt pond depth [code] (secondary melt pond depth)	39 Melt pond pattern [code] (secondary melt pond pattern)	40 Melt pond surface type [code] (secondary melt pond surface type)	41 Melt pond freeboard [m] (secondary melt pond freeboard)	42 Algae frac [code] (secondary algae)	43 Ice conc [tenths] (tertiary ice partial concentr...)	44 Ice type [code] (tertiary ice type)	45 EsEs [m] (tertiary ice thickness)	46 Floe size [code] (tertiary floe size)	47 Topography [code] (tertiary topography feature type)	48 Topography conc [tenths] (tertiary topography concentra...)	49 Height [m] (tertiary topography feature h...)	50 Obs (tertiary topography feature old?)	51 Obs (tertiary topography feature c...)	52 Obs (tertiary topography feature s...)	54 Weather [code]	55 Visibility [code]	56 High clouds [okta]	57 Medium clouds [okta]	58 Cloud type (low clouds)	59 Low clouds [okta]
2013-09-11T00:15	Dimitry Divine	78.9133	-2.51640	3	3	2	80	1.50	500									0						1	60	0.70	400									0																2	94	0	8		0
2013-09-10T21:47	Dimitry Divine	78.9106	-3.07920	5	3		80	2.00	500	4	0.02	100						0																		0																2	96	0	8		0
2013-09-10T17:34	Mats Granskog	78.0000	-3.00000	9	3	7	70	1.00	500	2	0.01	100	0					0						2	90	0.05	300			500	1	0.5	true	true	true	0											0						96	0	0		0
2013-09-09T10:41	Dimitry Divine	78.7967	-5.12500	0	8													0																		0																2	96	0	7		0
2013-09-09T05:54	Mats Granskog	78.0000	-6.00000	8	2	7	80	1.50	500	2	0.01	100	0					0						1	90	0.05				500	1	0.5	true	true	true	0											0						97	0	0		0
2013-09-08T22:03	Dimitry Divine	78.8408	-6.04140	10	2	7	80	2.00	500	2	0.02	100					true	0						3	30		100									0																1	96	0	2		0
2013-09-08T18:13	Dimitry Divine	78.8603	-5.76500	1	8	1	60		300									0																		0																2	96	0	0		7
2013-09-07T21:53	Dimitry Divine	78.8061	-5.96500	5	3	2	80	4.00	500			500	2	1.000000	false			0						3	80	2.00	500			100						0																2	95	0	8		0
2013-09-07T19:40	Mats Granskog	78.0000	-6.00000	7	3	1	85	2.50	500			500	1	0.500000	true	true	false	0						5	70		500	1		100						0						1	90	0.10	400								97	0	0		0
2013-09-07T13:48	Jakob Grahn	78.0000	-6.00000	7	2	6	80	3.00	500			500	2	0.500000	true	true		3	1	2	1	10		1	90	1.00	300				0					0											0					3	96	0	0		0
2013-09-07T10:32	Mats Granskog	78.0000	-7.00000	9	2	1	85	2.00	500			500	1	0.500000	true	true	true	0						8	70	0.60	500	6	0.00	100						0										400	1						96	0	0	St	8
2013-09-06T21:32	Dimitry Divine	78.8433	-8.14190	8	2	4	80	3.00	500			500	4	1.000000	true	true	true	0						4	70	1.20	500			100						0			1													2	96	0	0		0
2013-09-06T10:17	Malin Johansson	78.0000	-9.00000	9	2	8	60	0.60	500	0		100	0					2	1	2	2	3	0	1	10	0.01				500	3	2.0	true	true	false	0											0					0	97	0	0		0
2013-09-06T06:59	Jakob Grahn	78.0000	-11.00000	9	2	8	70	0.80	500	0		500	2	0.500000	true	true	false	2	1	2	2	5		1	90	0.50	300			100	8					0											0					2	97	0	0		0
2013-09-05T10:05	Malin Johansson	78.0000	-15.00000	5	3	5	60	0.50	500	3	0.04	100						4	2	2	2	5	0	0						500	4	2.0	true	true	true	0																3	97	0	0		0
2013-09-05T07:55	Jakob Grahn	78.0000	-16.00000	0	9	0	90	0.70	300	0		100						0																		0																3	97	0	0		0
2013-09-04T21:49	Dimitry Divine	78.0494	-16.38170	1	5	1	70	1.20	500			500	1	1.000000	true			0																		0																3	97	0	0		7
2013-09-04T10:00	Malin Johansson	78.0000	-13.00000	4	8	2	60	0.60	500	5	0.03	500	3	2.000000	true	true	true	4	2	2	2	10	0	1	60	0.60	400									0						1	90	0.30	300							44	91	0	0		0
2013-09-04T07:00	Jakob Grahn	78.0000	-13.00000	1	8	1	70	1.00	500	0		100						0						0	90	1.00	300									0						0										47	90	0	0		0
2013-09-04T00:10	Dimitry Divine	78.9453	-13.20080	8	4	3	60	0.60	400			100						0						5	20	0.10		0		100						0																24	92	0	0		0
2013-09-03T21:47	Dimitry Divine	78.9433	-12.10830	2	4	2	70	1.00	400	0		100						0																		0																45	92	0	0		0
2013-09-03T10:02	Malin Johansson	78.0000	-8.00000	9	1	1	70	1.00	500									0						6	60	0.60	500	6	0.03	400	2					5	1	2	1	3	0	2	90	0.30	300	500	1	1.5	true	true	true	2	91	0	0		0
2013-09-03T07:00	Jakob Grahn	78.0000	-8.00000	5	4	4	70	0.90	500									0						1	90	0.90	300									0																	96	0	0		0
2013-09-03T00:54	Dimitry Divine	78.8900	-8.10640	7	2	7	70	1.20	500	6	0.02	500	1	1.000000				1	1	2	1															0																1	95	0	0		6
2013-09-02T21:56	Dimitry Divine	78.9028	-7.72330	9	2	9	80	1.20	400									0																		0																45	91	0	0		0
2013-09-02T13:09	Laura N	78.0000	-6.00000	9	1	8	60	0.40	900	6	0.01	100						5	1	2	1	2	0	1	90	0.20	300	10	0.01	500	1	1.0	true	true	true	0																2	92	0	0		0
2013-09-02T07:00	Jakob Grahn	78.0000	-6.00000	8	2	6	70	1.00	500	3	0.00	100						0						2	90	0.65	300			500	2	80.0				0																42	92	0	0		0
2013-09-02T01:11	Dimitry Divine	78.8367	-5.66170	9	2	9	80	0.00	500									0																		0																45	91	0	0		0
2013-09-01T21:45	Dimitry Divine	78.8500	-5.15000	8	2	8	70	1.20	500	0								0																		0																45	91	0	0		8
2013-09-01T10:33	Mats Granskog	78.0000	-4.00000	7	3	7	60	0.60	400	2	0.01	100						0												500	1	1.0	false	true	true	0																	95	0	0		8
2013-08-13T17:00	Malin Johansson	78.0000	-3.00000	9	2	7	70	1.00	600	2	0.02	500	1	1.500000				4		1	1			2	90	0.30	300									0																1	97	0	0		0
2013-08-13T15:00	Cathrine Pedersen	78.0000	-3.53330	8		8	80	1.50	600	3	0.10	500	3	1.000000				2		2	1										0					0											0						97	0	0		0
2013-08-13T13:05	Sergey Kulyakhtin	78.0000	-3.00000	5	4	5	60	0.70	400	4	0.04	200	5					1		2	1	5									0					0											0						97	0	0		0
2013-08-13T09:04	Justin Beckers	78.8000	-3.01670	4	8	3	70	1.00	500				0					0						1	90	0.40	300				0					0											0					2	97	0	0		0
2013-08-13T08:59	Jakob Grahn	78.0000	-3.00000	3	10	3	70	1.00	400	6	0.05	500	1	0.500000				1		2	1			0	90		300				0					0											0						97	0	0		0
2013-08-13T07:10	Gunnar Spreen	78.8833	-2.00000	0	8	0	90	1.00	300	3		100	0		false		false	1	1	2	2									500	1	1.0	false	false	false	0											0					2	96	7	0		0