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: 81.999606 * Median Longitude: 11.210744 * South-bound Latitude: 79.216700 * West-bound Longitude: 8.183300 * North-bound Latitude: 82.700000 * East-bound Longitude: 14.916700

Date/Time Start: 2014-02-21T12:59:00 * Date/Time End: 2014-02-28T16:10:00

Event(s):

LA1402-track (cruise_18) * Latitude Start: 79.216700 * Longitude Start: 10.116700 * Latitude End: 81.316700 * Longitude End: 8.816700 * Date/Time Start: 2014-02-21T12:59:00 * Date/Time End: 2014-02-28T16:10:00 * 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	Investigator	Investigator		Hutchings, Jennifer K	additional observer
4	LATITUDE	Latitude		Hutchings, Jennifer K	Geocode
5	LONGITUDE	Longitude		Hutchings, Jennifer K	Geocode
6	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	total ice concentration
7	Open water type	Open water	code	Hutchings, Jennifer K
8	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	primary ice partial concentration
9	Ice type	Ice type	code	Hutchings, Jennifer K	primary ice type
10	Sea ice thickness	EsEs	m	Hutchings, Jennifer K	primary ice thickness
11	Floe size	Floe size	code	Hutchings, Jennifer K	primary floe size
12	Snow type	Snow type	code	Hutchings, Jennifer K	primary snow type
13	Snow thickness	Snow thick	m	Hutchings, Jennifer K	primary snow thickness
14	Sea ice topography	Topography	code	Hutchings, Jennifer K	primary topography feature type
15	Sea ice topography concentration	Topography conc	tenths	Hutchings, Jennifer K	primary topography concentration
16	Height	Height	m	Hutchings, Jennifer K	primary topography feature height
17	Observation	Obs		Hutchings, Jennifer K	primary topography feature old?
18	Observation	Obs		Hutchings, Jennifer K	primary topography feature consolidated?
19	Observation	Obs		Hutchings, Jennifer K	primary topography feature snow covered?
20	Melt pond concentration	Melt pond conc	tenths	Hutchings, Jennifer K	primary melt pond concentration
21	Algae fraction	Algae frac	code	Hutchings, Jennifer K	primary algae
22	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	secondary ice partial concentration
23	Ice type	Ice type	code	Hutchings, Jennifer K	secondary ice type
24	Sea ice thickness	EsEs	m	Hutchings, Jennifer K	secondary ice thickness
25	Floe size	Floe size	code	Hutchings, Jennifer K	secondary floe size
26	Snow type	Snow type	code	Hutchings, Jennifer K	secondary snow type
27	Snow thickness	Snow thick	m	Hutchings, Jennifer K	secondary snow thickness
28	Sea ice topography concentration	Topography conc	tenths	Hutchings, Jennifer K	secondary topography concentration
29	Melt pond concentration	Melt pond conc	tenths	Hutchings, Jennifer K	secondary melt pond concentration
30	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	tertiary ice partial concentration
31	Ice type	Ice type	code	Hutchings, Jennifer K	tertiary ice type
32	Sea ice thickness	EsEs	m	Hutchings, Jennifer K	tertiary ice thickness
33	Floe size	Floe size	code	Hutchings, Jennifer K	tertiary floe size
34	Sea ice topography concentration	Topography conc	tenths	Hutchings, Jennifer K	tertiary topography concentration
35	Melt pond concentration	Melt pond conc	tenths	Hutchings, Jennifer K	tertiary melt pond concentration
36	Weather	Weather	code	Hutchings, Jennifer K
37	Visibility	Visibility	code	Hutchings, Jennifer K
38	Cloud type	Cloud type		Hutchings, Jennifer K	high clouds
39	Cloud cover, high clouds	High clouds	okta	Hutchings, Jennifer K
40	Cloud cover, medium clouds	Medium clouds	okta	Hutchings, Jennifer K
41	Cloud cover, low clouds	Low clouds	okta	Hutchings, Jennifer K
42	Number	No		Hutchings, Jennifer K	uploaded photo number

License:

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

Size:

764 data points

Data

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

1 Date/Time	2 Investigator (primary observer)	3 Investigator (additional observer)	4 Latitude	5 Longitude	6 Ice conc [tenths] (total ice concentration)	7 Open water [code]	8 Ice conc [tenths] (primary ice partial concentra...)	9 Ice type [code] (primary ice type)	10 EsEs [m] (primary ice thickness)	11 Floe size [code] (primary floe size)	12 Snow type [code] (primary snow type)	13 Snow thick [m] (primary snow thickness)	14 Topography [code] (primary topography feature type)	15 Topography conc [tenths] (primary topography concentration)	16 Height [m] (primary topography feature he...)	17 Obs (primary topography feature old?)	18 Obs (primary topography feature co...)	19 Obs (primary topography feature sn...)	21 Algae frac [code] (primary algae)	22 Ice conc [tenths] (secondary ice partial concent...)	23 Ice type [code] (secondary ice type)	24 EsEs [m] (secondary ice thickness)	25 Floe size [code] (secondary floe size)	26 Snow type [code] (secondary snow type)	27 Snow thick [m] (secondary snow thickness)	28 Topography conc [tenths] (secondary topography concentr...)	30 Ice conc [tenths] (tertiary ice partial concentr...)	31 Ice type [code] (tertiary ice type)	32 EsEs [m] (tertiary ice thickness)	33 Floe size [code] (tertiary floe size)	34 Topography conc [tenths] (tertiary topography concentra...)	36 Weather [code]	37 Visibility [code]	38 Cloud type (high clouds)	39 High clouds [okta]
2014-02-28T16:10	Jennifer King		81.3167	8.81670	1	8	1	30	0.10	100	1			0												0					0	0	94		0
2014-02-28T15:42	Gunnar Spreen		81.3333	8.81670	8	2	8	30	0.15	100	10	0.01	200	2																			96		0
2014-02-28T12:57	Alexey Pavlov	Mats Granskog	81.3333	9.06670	8	9	8	30	0.15	100	3	0.01	200	2					0														95		0
2014-02-28T11:13	Jennifer King		81.3500	9.13330	8	2	8	30	0.10	100	1																					2	94		0
2014-02-28T09:05	Jennifer King		81.3667	9.26670	6	6	6	30	0.10	100	1																					3	94		0
2014-02-28T06:51	Gunnar Spreen		81.6500	9.58330	9	1	9	30	0.25	100	2	0.02	200	2																			96		0
2014-02-28T06:24	Mats Granskog		81.7333	9.69890	9	1	7	30	0.25	400				0						2	90	0.15	300			0					0		94	Cc	2
2014-02-28T05:02	Jennifer King		81.8667	9.68330	8	6	6	60	0.50	500	3	0.03								1	40	0.10	200				1	30	0.05	100		0	90		0
2014-02-27T22:59	Jennifer King		82.0000	8.18330	10	1	10	60	0.50	500	3	0.10	500	1	0.500000			true		0	20	0.05	200									2	90		0
2014-02-27T17:17	Jennifer King		82.0500	8.30000	10	2	9	70	0.50	500	3	0.10	500	1	0.500000	false	false	true		1	20	0.05	200									0	93		0
2014-02-27T11:32	Jennifer King		82.0833	8.35000	10		9	70	0.50	500	3	0.15	500	1	0.500000	false	false	true		1	20	0.10	200									0	94		0
2014-02-27T07:00	Gunnar Spreen		82.1000	8.43330	10	2	9	70	0.90	500	3	0.25	500	1	0.500000					1	20	0.05	200	2	0.05								93		0
2014-02-26T17:33	Gunnar Spreen		82.1667	9.03330	10	2	10	70	0.90	600	3	0.20	500	0	0.500000									2	0.05								92		0
2014-02-26T11:48	Jennifer King		82.1833	9.05000	9	2	9	70	0.90	600	3	0.20	500	1	30.000000	false	false	true														73	90		0
2014-02-26T06:54	Gunnar Spreen		82.1833	9.25000	10	1	10	70	0.90	600	3	0.25	500	0	0.500000					0	20	0.05	200	2	0.05								92		0
2014-02-25T17:59	Jennifer King		82.2167	10.28330	10	1	10	70	0.30	600	3	0.15	500	1	0.500000			true														70	90		0
2014-02-25T11:23	Gunnar Spreen		82.2500	10.56670	10	0	10	70	0.90	600	4	0.20	500	1	0.500000					0	20	0.15	200	1	0.05								91		0
2014-02-25T07:35	Jennifer King		82.2333	10.73330	10	0	10	70	0.30	600	3	0.15	500	1	0.500000	false	false	true														38	90		0
2014-02-24T17:37	Jennifer King		82.3000	11.88330	10	0	10	70	0.30	600	3	0.15	500	1	0.500000	false	false	true														85	90		0
2014-02-24T11:19	Jennifer King		82.3333	12.13330	10	0	10	70	0.90	600	3	0.15	500	1	0.500000	false	false	true														45	90		0
2014-02-24T08:04	Gunnar Spreen		82.3500	12.23330	10	0	10	70	0.95	600	4	0.15	500	1	0.500000			true						2	0.05								91		0
2014-02-23T17:07	Jennifer King		82.4667	13.25000	10	0	10	70	0.90	600	3	0.07	500	1	0.500000	false	false	true						2	0.02							38	90		0
2014-02-23T11:12	Jennifer King		82.5333	13.53330	10	0	10	70	0.80	500	3	0.07	500	1	1.000000	false	false	true						2	0.02							38	90		0
2014-02-23T07:58	Gunnar Spreen	Jennifer King	82.5500	13.68330	10	0	10	70	0.90	600	3	0.07	500	1	0.500000			true		0	20	0.10	200	2	0.02								91		0
2014-02-22T22:39	Gunnar Spreen		82.6500	14.25000	10	0	9	70	0.90	500	3	0.08	500	1	40.000000	false		true		1	20	0.05	200	2	0.01								91		0
2014-02-22T20:54	carl ballantine		82.6667	14.35000	10	1	9	70	0.90	600	3	0.05	500	1	30.000000	false		true		1	20	0.10	200										91		0
2014-02-22T18:59	Jennifer King	Hanna Kauko	82.6700	14.46670	10	0	9	60		500	3	0.07								0	40	0.10	200				1	20	0.05	200			90		0
2014-02-22T17:33	Are BjYrdal		82.7000	14.53330	9	1	9	60	0.50	400	3	0.10	100																				92		0
2014-02-22T15:15	Gunnar Spreen		82.7000	14.65000	10	0	9	70	0.80	500	3	0.05	500	1	0.500000					1	20	0.05	200	3	0.01								95		0
2014-02-22T12:55	Alexey Pavlov	Gunnar Spreen	82.6500	14.35000	10		8	70	1.00	500										2	20	0.05	200										95		0
2014-02-22T06:50	Mats Granskog		82.2333	14.91670	9	1	9			100																						3	93		0
2014-02-22T05:05	Jennifer King		81.9833	14.83330	8	2	8	30	0.10	100																						0	90		0
2014-02-21T20:36	Jennifer King	Gunnar Spreen:	80.5667	11.73330	8	1	8	11	0.05																							2	90		0
2014-02-21T12:59	Jennifer King		79.2167	10.11670	0	9																										3	96		0