Citation:

PANGAEA.889209

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

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

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: 77.724489 * Median Longitude: -145.684614 * South-bound Latitude: 71.877000 * West-bound Longitude: -156.764000 * North-bound Latitude: 82.953000 * East-bound Longitude: -130.960000

Date/Time Start: 2008-07-27T04:00:00 * Date/Time End: 2008-08-20T02:00:00

Event(s):

LSL0807-track (cruise_4) * Latitude Start: 74.716000 * Longitude Start: -149.508000 * Latitude End: 71.877000 * Longitude End: -131.836000 * Date/Time Start: 2008-07-27T04:00:00 * Date/Time End: 2008-08-20T02:00:00 * Campaign: * Basis: Louis S. St-Laurent * 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 type	Ice type	code	Hutchings, Jennifer K	other ice type (Other)
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	Sediment fraction	Sediment frac	code	Hutchings, Jennifer K	primary sediment
23	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	secondary ice partial concentration
24	Ice type	Ice type	code	Hutchings, Jennifer K	secondary ice type
25	Sea ice thickness	EsEs	m	Hutchings, Jennifer K	secondary ice thickness
26	Floe size	Floe size	code	Hutchings, Jennifer K	secondary floe size
27	Snow type	Snow type	code	Hutchings, Jennifer K	secondary snow type
28	Snow thickness	Snow thick	m	Hutchings, Jennifer K	secondary snow thickness
29	Sea ice topography	Topography	code	Hutchings, Jennifer K	secondary topography feature type
30	Sea ice topography concentration	Topography conc	tenths	Hutchings, Jennifer K	secondary topography concentration
31	Height	Height	m	Hutchings, Jennifer K	secondary topography feature height
32	Observation	Obs		Hutchings, Jennifer K	secondary topography feature old?
33	Observation	Obs		Hutchings, Jennifer K	secondary topography feature consolidated?
34	Observation	Obs		Hutchings, Jennifer K	secondary topography feature snow covered?
35	Melt pond concentration	Melt pond conc	tenths	Hutchings, Jennifer K	secondary melt pond concentration
36	Algae fraction	Algae frac	code	Hutchings, Jennifer K	secondary algae
37	Sediment fraction	Sediment frac	code	Hutchings, Jennifer K	secondary sediment
38	Ice concentration	Ice conc	tenths	Hutchings, Jennifer K	tertiary ice partial concentration
39	Ice type	Ice type	code	Hutchings, Jennifer K	tertiary ice type
40	Sea ice thickness	EsEs	m	Hutchings, Jennifer K	tertiary ice thickness
41	Floe size	Floe size	code	Hutchings, Jennifer K	tertiary floe size
42	Snow type	Snow type	code	Hutchings, Jennifer K	tertiary snow type
43	Snow thickness	Snow thick	m	Hutchings, Jennifer K	tertiary snow thickness
44	Sea ice topography	Topography	code	Hutchings, Jennifer K	tertiary topography feature type
45	Sea ice topography concentration	Topography conc	tenths	Hutchings, Jennifer K	tertiary topography concentration
46	Height	Height	m	Hutchings, Jennifer K	tertiary topography feature height
47	Observation	Obs		Hutchings, Jennifer K	tertiary topography feature old?
48	Observation	Obs		Hutchings, Jennifer K	tertiary topography feature consolidated?
49	Observation	Obs		Hutchings, Jennifer K	tertiary topography feature snow covered?
50	Melt pond concentration	Melt pond conc	tenths	Hutchings, Jennifer K	tertiary melt pond concentration
51	Algae fraction	Algae frac	code	Hutchings, Jennifer K	tertiary algae
52	Weather	Weather	code	Hutchings, Jennifer K
53	Visibility	Visibility	code	Hutchings, Jennifer K
54	Cloud type	Cloud type		Hutchings, Jennifer K	medium clouds
55	Cloud cover, medium clouds	Medium clouds	okta	Hutchings, Jennifer K
56	Cloud type	Cloud type		Hutchings, Jennifer K	low clouds
57	Cloudiness	Clouds	okta	Hutchings, Jennifer K
58	Number	No		Hutchings, Jennifer K	uploaded photo number

License:

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

Size:

1735 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 type [code] (other ice type (Other))	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...)	20 Melt pond conc [tenths] (primary melt pond concentration)	21 Algae frac [code] (primary algae)	22 Sediment frac [code] (primary sediment)	23 Ice conc [tenths] (secondary ice partial concent...)	24 Ice type [code] (secondary ice type)	25 EsEs [m] (secondary ice thickness)	26 Floe size [code] (secondary floe size)	27 Snow type [code] (secondary snow type)	28 Snow thick [m] (secondary snow thickness)	29 Topography [code] (secondary topography feature ...)	30 Topography conc [tenths] (secondary topography concentr...)	31 Height [m] (secondary topography feature ...)	32 Obs (secondary topography feature ...)	33 Obs (secondary topography feature ...)	34 Obs (secondary topography feature ...)	35 Melt pond conc [tenths] (secondary melt pond concentra...)	36 Algae frac [code] (secondary algae)	37 Sediment frac [code] (secondary sediment)	38 Ice conc [tenths] (tertiary ice partial concentr...)	39 Ice type [code] (tertiary ice type)	40 EsEs [m] (tertiary ice thickness)	41 Floe size [code] (tertiary floe size)	42 Snow type [code] (tertiary snow type)	43 Snow thick [m] (tertiary snow thickness)	44 Topography [code] (tertiary topography feature type)	45 Topography conc [tenths] (tertiary topography concentra...)	46 Height [m] (tertiary topography feature h...)	47 Obs (tertiary topography feature old?)	48 Obs (tertiary topography feature c...)	49 Obs (tertiary topography feature s...)	50 Melt pond conc [tenths] (tertiary melt pond concentration)	51 Algae frac [code] (tertiary algae)	52 Weather [code]	53 Visibility [code]	54 Cloud type (medium clouds)	55 Medium clouds [okta]	56 Cloud type (low clouds)	57 Clouds [okta]
2008-08-20T02:00	UNK	71.8770	-131.83600	5			4	85														1	80																													97
2008-08-14T20:00	UNK	73.9100	-139.68900	2			2	80	1.20	400			500	8	0.500000	false	true	true	1																																	97
2008-08-12T13:00	UNK	74.0010	-139.95900	3			2	85		400			500	3	0.500000	true						1	80		400			100																								97
2008-08-12T00:00	UNK	75.9980	-139.00000	5			2	80		500	9		100						6			2	70														1	60														97
2008-08-11T21:00	UNK	76.0180	-136.73900	5			1	85		500	9		500	2	0.500000	true						2	80		400	9											2	70		400	9		100						6			97
2008-08-11T20:00	UNK	76.0210	-135.52000	5			1	80		500	9		500	2	0.500000	false	true	true	3			2	70		400	9		100						3			2	60		400			100						6			97
2008-08-11T19:00	UNK	76.0540	-134.97000	6			2	80		500	9		500	3	0.500000	false	true	true	4	1	1	3	70		400	9		100						4			1	60		400	9		100						6			97
2008-08-11T18:00	UNK	76.0460	-134.07500	8			2	85	2.10	500			500	4	1.000000	true			3			3	80		500			500	3	0.5	false	true	true	4			3	70		400			100						6			97
2008-08-11T17:00	UNK	76.0320	-133.70000	8			2	85	2.50	500	9		500	3	1.000000	true			3			3	80		500	9		500	4	1.0	false	true	true	4			3	70		400	9		100						7		2	97				0
2008-08-11T16:00	UNK	76.0820	-132.99400	8			2	85		500			500	3	1.000000	true						3	80		600			500	4	1.0	false	true	true				3	70													2	97
2008-08-11T15:00	UNK	76.1920	-132.53800	5																																																97
2008-08-11T10:00	UNK	76.0840	-130.96000	6			1															3															2															97
2008-08-11T07:00	UNK	76.1420	-131.43300	6			1															3															2															97
2008-08-11T06:00	UNK	76.1710	-131.93000	6			2	80		400	9		500	3	1.000000	false	true	true	3			2	70		400	9		100						4			2	60		400	9		100						6			97
2008-08-11T05:00	UNK	76.2470	-132.44100	6			3	80	1.60	400	9		500	3	0.500000	false	true	true	3			2	70		400	9		100						4			1	60		400	9		100						6		2	97
2008-08-11T02:00	UNK	76.2660	-132.70300	8			1	85		500	9		500	3	0.500000	true			3			4	80		500	9		500	4	1.0	false	true	true	3			3	70		600	9		100						6		2	97
2008-08-11T01:00	UNK	76.3480	-133.28300	9			3	85		500	9		500	4	1.000000	true			4			3	80		500	9		500	4	1.0	false	true	true	4			3	70	1.30	500	9		100						5			97
2008-08-11T00:00	UNK	76.4090	-133.52500	9			3	85	2.30	500	9		500	4	1.500000	true			3			3	80	1.70	500	9		500	4	1.0	false	true	true	4			3	70	0.90	400	9		100						5			97
2008-08-10T09:00	UNK	76.8620	-138.63400	9			2	85	2.00	500	9		500	2	0.500000	true			3			4	80		400	9		100						4			3	60		500	9		100									97
2008-08-10T08:00	UNK	76.8800	-139.07700	8			1	85	1.80	500	9		500	3	0.500000	true			3			3	70		400	9		100						4			4	60		400	9		100						8			97
2008-08-10T07:00	UNK	76.9470	-139.46400	6			2	80	1.50	400	9								3			2	70		500	9		100						4			2	60		500	9		100						7		45	90				0
2008-08-08T15:00	UNK	78.1000	-139.98600	7			1	80														2	70														4	60														97
2008-08-08T14:00	UNK	78.2890	-140.01900	9			3	80														2	70														4	60														97
2008-08-08T04:00	UNK	79.3080	-140.09500	7			1	85		500	9		500	4	1.000000	true			4			3	80	1.40	600	9								7			3	60	0.50	700	9		100						8			97
2008-08-08T03:00	UNK	79.2210	-140.11600	7			1	85	2.00	500	9		500	3	0.500000	true			5			2	80	1.50	500	9								6			4	60	0.50	700	9		100						8			97
2008-08-08T02:00	UNK	79.3530	-139.77900	7			2	85														2	80														3	60														97
2008-08-08T01:00	UNK	79.4840	-139.86800	7			1	85		500	9		500	4	1.000000	true			4			2	80	1.40	600	9								7			4	70	0.90	600	9		100						7			97
2008-08-08T00:00	UNK	79.6030	-139.96900	8			1	85		500	9		500	4	1.000000	true			3			3	80	1.60	600	9								6			4	60	0.70	700	9		100						7		45	90
2008-08-07T07:00	UNK	81.0180	-140.07700	8				85															80															70														97
2008-08-07T05:00	UNK	81.1380	-139.87900	8			4	80	1.60	500	9		500	3	1.500000	false	true	true	5			3	70		500	9		100						6			1	60		500	9		100						7			97
2008-08-07T04:00	UNK	81.2290	-139.80800	8			2	80		500	9		500	3	1.000000	false	true	true				3	70		500	9		100									3	60		500	9		100						7			97
2008-08-07T02:00	UNK	81.5260	-140.36300	9			2	85	2.50	500	9		500	4	0.500000	true			4			3	70		500	9		100						6			4	60		600	9		100						8			97
2008-08-07T01:00	UNK	81.7090	-140.72200	9			1	85		500	9		500	2	0.500000	true			4			2	80		500	9		100						5			6	60		400	9		100						8			97
2008-08-07T00:00	UNK	81.7720	-140.14700	9			1	85	2.40	500	9		500	2	0.500000	true						3	70			9		100						4			5	60		400	9		100									97
2008-08-06T04:00	UNK	82.5980	-146.02400	9			1	80														1	70														7	60														97
2008-08-06T01:00	UNK	82.8560	-148.47000	9	1	90	1	85														1	80														7	60														97
2008-08-05T14:00	UNK	82.9530	-150.19200	9			2	85	2.20	500	9		500	3	1.000000	true			2		1	4	80	1.60	600	9		100						6	1	1	3	70	0.70	700	9		100						7			97
2008-08-05T04:00	UNK	82.0050	-149.95900	7			2	85		500												3	70		700												2	60		400												97
2008-08-05T03:00	UNK	81.9150	-150.64400	3			3	80		600																																										97
2008-08-05T02:00	UNK	81.8800	-151.28800	5			3	80														2	70																													97
2008-08-04T17:00	UNK	81.7200	-149.97100	9			2	85														3	80	1.30											1		4	70											6	1		97
2008-08-04T16:00	UNK	81.5800	-150.14200	8			3	85														4	80														1	70														97
2008-08-04T14:00	UNK	81.4510	-150.04700	9			3	85	2.10	700	9		500	3	1.000000	true			4		1	4	80		600	9		100						5			2	70		600	9		100						6	1		97
2008-08-04T04:00	UNK	80.6730	-150.05000	9			3	85	2.00	500	9		500	4	1.000000	true			5		1	2	70		500			500	2	0.5	false	true	true	5			4	60	0.20	600	9		100						6		2	97
2008-08-03T16:00	UNK	80.0020	-149.82700	9			2	85		400	9	0.03	500	3	0.500000	true			5			6	70		600	9	0.03	500	4	1.0	false	false	true	6			1	60		400	9	0.03	100						7			97
2008-08-03T15:00	UNK	79.8970	-149.93800	8			3	85	2.00	600	9	0.03	500	5	1.000000	true			5			3	70		600	9	0.03	500	2	0.5	false	true	true	6			2	60		600	9	0.03	100						7			97
2008-08-03T14:00	UNK	79.7790	-150.05800	8			4	85	2.00	500	5	0.05	500	5	1.500000	true			5			2	70	0.70	600	5	0.05	500	4	1.0	false	true	true	6			2	60		400	5	0.05	100						5		2	97
2008-08-03T04:00	UNK	78.9920	-149.91300	8			2	85	2.00	500	5	0.05	500	4	1.500000	true			5			3	70	0.50	100										1		3	60	0.40	600	5	0.05	100						3			97
2008-08-03T03:00	UNK	78.8920	-150.47200	9			2	85	1.80	500	5	0.05	500	55	1.500000	true			5			4	70	0.60	100	5	0.05							4			3	60	0.40	400	5	0.05	100						3			97
2008-08-02T22:00	UNK	78.4010	-153.18900	5			2	75														3	80																													97
2008-08-02T21:00	UNK	78.3310	-153.77100	5			2	75														3	80																													97
2008-08-02T18:00	UNK	78.2520	-154.08100	8			1	75		700												7	60		800																											97
2008-08-02T14:00	UNK	78.3390	-153.31400	6			1	85		400	5	0.03	500	2	0.500000	true			3			1	70														4	60	0.40												45	90
2008-08-02T05:00	UNK	78.2460	-152.54700	8			1	85	1.60	400	5	0.03	500	2	0.500000	true			5			4	60	0.30	500	5	0.03	100						6			3	60	0.15	400	5	0.03	100								2	90
2008-08-02T04:00	UNK	78.2330	-152.59800	8			2	85	1.50	500	5	0.05	500	4	0.500000	true			5			5	60	0.40	500	5	0.03	100						7			1	60	0.15	400	5	0.03	100								2	90
2008-08-02T03:00	UNK	78.1090	-151.22300	6			1	85	1.70	400	5	0.05	500	4	0.500000	true			5			4	60	0.40	500	5	0.03	100						6			1		0.15	400	5	0.03	100									90
2008-08-02T02:00	UNK	78.0360	-150.49700	8			2	75		700												6	60		800																										45	90
2008-08-01T23:00	UNK	78.0120	-150.26100	8			5	80		500												3	60		400																											97
2008-08-01T21:00	UNK	78.0020	-150.17500	8			5	80		500												3	60		400																										2	96
2008-08-01T18:00	UNK	77.9980	-150.07600	8			5	80		500												3	60		400																										2	97				0
2008-08-01T13:00	UNK	77.9930	-150.10800	8			5	80		500												3	60		400																											97
2008-08-01T10:00	UNK	77.9820	-150.27700	9			3	80		500												6	60		400																											97
2008-07-31T14:00	UNK	77.9700	-149.98000	8			2	85	1.00	500	5	0.03	500	3	0.500000	true			3			4	70	0.70	600	5	0.03	500	3	1.0	false	false	true	4			2	60	0.30	700	5	0.03	100						6			97
2008-07-31T13:00	UNK	77.9870	-149.98800	9			3	80		700												6	60		600																										2	97				0
2008-07-31T02:00	UNK	77.6920	-146.69100	7				70															60																													97
2008-07-30T23:00	UNK	77.4080	-148.08300	9			1	80	0.80	500	9		500	2	0.500000	false	false	true				2	70	0.70	500			100									6	60	0.30	400			100									97
2008-07-30T22:00	UNK	77.6960	-146.71500	9			2	85	2.00													4	70	0.70													3	60	0.40													97
2008-07-30T20:00	UNK	77.1600	-149.81000	9			3	80	1.50	500	9		500	2	0.500000	false	false	true				4	70											5			2	60	0.60													97
2008-07-30T04:00	UNK	75.5580	-152.73800	4			4	80		800			500	4	1.000000	false	false	true																																		97
2008-07-30T03:00	UNK	75.8160	-153.37100	5			4	80		600	9		500	3	1.000000	false	false	true	3		2	1	60		400			100																							2	97
2008-07-30T00:00	UNK	75.8180	-154.13000	4			1	85	1.70	400			500	7	0.500000	true						3	80	1.40	700	9		500	3	0.5	false	false	true	5		1															2	97
2008-07-29T21:00	UNK	75.6670	-156.24000	2			1	75		500			100									1	70	0.70	400			500	6	0.5	true																					97
2008-07-29T20:00	UNK	75.6910	-156.29200	1			1	75																																												97
2008-07-29T17:00	UNK	75.7040	-156.76400	1			1	75																																												97
2008-07-29T16:00	UNK	75.6650	-156.38300	1			1	75																																												97
2008-07-29T15:00	UNK	75.6220	-155.85400	1			1	70																																												97
2008-07-29T14:00	UNK	75.6430	-156.16600	1			1	70																																												97
2008-07-29T02:00	UNK	75.2300	-152.15500	4			1	85	2.00	400			500	8	1.000000	true						2	80	1.70	500	9		500	3	1.0	false	true	true	3		1	1	70	0.80	400	9		100						4			97
2008-07-29T01:00	UNK	75.1640	-151.64400	3			1	70	0.80	500	9		500	2	0.500000	false	false	false				1	60	0.50	400	9		100						5			1	60	0.30	300									0			97
2008-07-29T00:00	UNK	75.1720	-151.30300	5			2	80	1.70	500	9		500	3	0.500000	false	false	true	3		2	2	70	0.80	400	9		100						4		2	1	60	0.30	300									0			97
2008-07-28T22:00	UNK	75.1160	-151.08700	5			1	85	2.10	400	9		500	6	1.000000	true			5			2	80	1.30	500	9		500	3	1.5	false	false	true	5		1	2	60	0.40	400	9		500	1	0.5	false	true	true				97
2008-07-27T19:00	UNK	75.0110	-149.96200	4			1	85		500	9		500	6	1.500000	true			4			1	75		600	9		500	2	0.5	false	true	true	4			2	80	1.40	300	9		100						1			97	Ci	7
2008-07-27T15:00	UNK	75.0040	-149.96900	4			1	85	2.00	600	11		500	8	3.000000	true			1		2	1	75		600	9		500	2	0.5	false	true	true	2			2	80	1.50	400	4		500	6	0.5	false	false	true	7			97	Ci	6
2008-07-27T14:00	UNK	75.0000	-149.95800	4			1	85	2.20													2	80														1	60														97
2008-07-27T07:00	UNK	74.9850	-149.97700	3			2	70	1.00													1	60	0.40																												97
2008-07-27T06:00	UNK	74.9670	-150.02100	4			1	80	1.60													2	70	1.00													1	60	0.40													97
2008-07-27T05:00	UNK	74.8290	-151.04700	7			1	85	2.00													4	70	0.70													2	60	0.20												45	90			Ci
2008-07-27T04:00	UNK	74.7160	-149.50800	5			1	85														3	70														1	60													45	90			Ci