Citation:

PANGAEA.967682 (dataset in review)

Name: Heating induced temperature difference measurements from SIMBA-type sea ice mass balance buoy 2012T1: 120 s after the start of the heating cycle
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Autonomous buoy; Ice mass balance; Temperature thermistor

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Abstract:

Temperature and heating-induced temperature differences were measured along a chain of thermistors. SIMBA 2012T1 (a.k.a. Awi_01) is an autonomous instrument that was installed on landfast sea ice in the Antarctic Atka Bay during the expedition Neumayer AFIN in 2012. The thermistor chain was 2.4 m long and included 120 sensors with a regular spacing of 2 cm. The resulting time series describes the evolution of temperature and temperature differences after two heating cycles of 30 and 120 s as a function of location, depth and time between 2012-08-10 and 2013-08-26. Sample intervals are commonly between 1 and 24 hours, but most frequently hit intervals of 6 hours for temperature and 24 hours for temperature differences. The data set has been processed as follows: obvious inconsistencies (missing values) and unrealistic values in position have been removed. This instrument was deployed as part of the project Sea Ice Physics @ AWI (AWI_SeaIce), Antarctic Fast Ice Network (AFIN).

Keyword(s):

Autonomous buoy; Ice mass balance; Temperature thermistor

Related to:

Preußer, Andreas; Nicolaus, Marcel; Hoppmann, Mario (2025): Snow depth, sea ice thickness and interface temperatures derived from measurements of SIMBA buoy 2012T1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.973328

Additional metadata:

Autonomous measurements of sea ice properties of buoy 2012T1 [webpage]. SEAICE Portal, https://data.meereisportal.de/relaunch/buoy.php?lang=en&active-tab1=method&active-tab2=buoy&buoyname=2012T1&singlemap=

Buoy Deployment Report 2012T1. 2012T1_deployment.pdf

Project(s):

Antarctic Fast Ice Network (AFIN)

Current sea ice maps for Arctic and Antarctic (meereisportal.de)

Physical Oceanography @ AWI (AWI_PhyOce)

Sea Ice Physics @ AWI (AWI_SeaIce)

Coverage:

Median Latitude: -70.613804 * Median Longitude: -22.014886 * South-bound Latitude: -71.836750 * West-bound Longitude: -44.927010 * North-bound Latitude: -69.693370 * East-bound Longitude: -7.993068

Date/Time Start: 2012-08-21T13:01:48 * Date/Time End: 2013-08-06T15:01:02

Event(s):

AFIN2012/1 (2012T1; Awi_01) * Latitude Start: -70.585600 * Longitude Start: -7.913400 * Latitude End: -69.730000 * Longitude End: -45.832000 * Date/Time Start: 2012-08-10T16:00:44 * Date/Time End: 2013-08-26T17:00:13 * O2A Registry URI: https://registry.o2a-data.de/items/2424 * Campaign: (AFIN) * Basis: NEUMAYER III * Method/Device: SAMS Ice Mass Balance buoy (SIMBA)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time		Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Geocode
2	LATITUDE	Latitude		Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Geocode
3	LONGITUDE	Longitude		Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Geocode
4	Quality flag, position	QF pos		Nicolaus, Marcel
5	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 1
6	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 2
7	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 3
8	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 4
9	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 5
10	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 6
11	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 7
12	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 8
13	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 9
14	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 10
15	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 11
16	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 12
17	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 13
18	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 14
19	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 15
20	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 16
21	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 17
22	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 18
23	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 19
24	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 20
25	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 21
26	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 22
27	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 23
28	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 24
29	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 25
30	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 26
31	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 27
32	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 28
33	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 29
34	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 30
35	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 31
36	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 32
37	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 33
38	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 34
39	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 35
40	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 36
41	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 37
42	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 38
43	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 39
44	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 40
45	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 41
46	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 42
47	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 43
48	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 44
49	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 45
50	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 46
51	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 47
52	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 48
53	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 49
54	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 50
55	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 51
56	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 52
57	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 53
58	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 54
59	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 55
60	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 56
61	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 57
62	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 58
63	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 59
64	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 60
65	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 61
66	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 62
67	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 63
68	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 64
69	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 65
70	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 66
71	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 67
72	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 68
73	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 69
74	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 70
75	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 71
76	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 72
77	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 73
78	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 74
79	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 75
80	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 76
81	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 77
82	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 78
83	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 79
84	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 80
85	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 81
86	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 82
87	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 83
88	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 84
89	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 85
90	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 86
91	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 87
92	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 88
93	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 89
94	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 90
95	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 91
96	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 92
97	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 93
98	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 94
99	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 95
100	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 96
101	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 97
102	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 98
103	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 99
104	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 100
105	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 101
106	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 102
107	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 103
108	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 104
109	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 105
110	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 106
111	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 107
112	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 108
113	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 109
114	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 110
115	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 111
116	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 112
117	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 113
118	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 114
119	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 115
120	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 116
121	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 117
122	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 118
123	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 119
124	Temperature, difference	delta T	°C	Nicolaus, Marcel	SAMS Ice Mass Balance buoy (SIMBA)	Thermistor 120

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 2 (ProcLevel2)

Size:

605 data points

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