Citation:

PANGAEA.960373

Name: Temperature difference after the heating cycle from the sea ice mass balance buoy DTC08 during MOSAiC 2019/2020
Published: 2023-07-07
License: https://creativecommons.org/licenses/by/4.0/
Keywords: autonomous platform; buoy; Ice mass balance; Temperature

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Abstract:

Temperature and heating-induced temperature were measured along a chain of thermistors. Digital Thermistor Chain DTC08 is an autonomous instrument that was installed on drifting sea ice in the Arctic Ocean during the MOSAiC expedition on 28 January 2020. The thermistor chain was 2.56 m long and included sensors with a regular spacing of 2 cm. The resulting time series describes the evolution of temperature during the heating cycle of 20 s and after the heating cycle during the following 40 s as a function of geographic position (GPS), depth, and time between 5 February 2020 and 1 July 2020 in sample intervals of 6 hours. It also contains manually estimated position of air-snow, snow-ice, and ice-water interfaces. The DTCs was installed in level first-year ice next to the Fort Ridge. Ice mass balance SIMBA 2020T60 was installed at the Fort Ridge: doi:10.1594/PANGAEA.924269. Radiation station 2020R10 was installed in level first-year ice next to the Fort Ridge: doi:10.1594/PANGAEA.949124.

Keyword(s):

autonomous platform; buoy; Ice mass balance; Temperature

Related to:

Salganik, Evgenii; Hoppmann, Mario; Scholz, Daniel; Itkin, Polona; Nicolaus, Marcel (2023): Updated positioning of Digital Thermistor Chains (DTCs) during MOSAiC 2019/2020. PANGAEA, https://doi.org/10.1594/PANGAEA.964027 (Updated DTC geopositioning using the location of each DTC relative to the closest GPS buoy which was drifting together with the corresponding DTC.)

Project(s):

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

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

The Research Council of Norway (RCN), grant/award no. 328957 : air-snow-ice-ocean INTERactions transforming Atlantic Arctic Climate (INTERAAC)

Coverage:

Median Latitude: 85.017403 * Median Longitude: 23.915331 * South-bound Latitude: 81.782901 * West-bound Longitude: 7.319099 * North-bound Latitude: 88.599294 * East-bound Longitude: 95.179840

Date/Time Start: 2020-02-05T00:00:00 * Date/Time End: 2020-07-01T06:00:00

Minimum Elevation: -4403.1 m * Maximum Elevation: -4403.1 m

Event(s):

PS122/2_14-364 (DTC08) * Latitude Start: 86.600228 * Longitude Start: 118.817424 * Latitude End: 88.591064 * Longitude End: 55.585638 * Date/Time Start: 2019-12-13T20:40:00 * Date/Time End: 2020-02-24T09:00:00 * Elevation: -4403.1 m * Sensor URI: sensor.awi.de * Location: Arctic Ocean * Campaign: (MOSAiC20192020) * Basis: * Method/Device: Digital thermistor chain (DTC)

Comment:

Temperature after the cooling cycle and temperature before the heating cycle both represent in situ temperature. The temperature before the heating cycle may contain errors in measurements and is provided for reference. It is recommended to use temperature after the cooling cycle and temperature difference after the heating cycle for further analysis.

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DATE/TIME	Date/Time		Hoppmann, Mario		Geocode
2	LATITUDE	Latitude		Hoppmann, Mario		Geocode
3	LONGITUDE	Longitude		Hoppmann, Mario		Geocode
4	Position	Position	m	Hoppmann, Mario		air-snow
5	Position	Position	m	Hoppmann, Mario		snow-ice
6	Position	Position	m	Hoppmann, Mario		ice-water
7	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.94 m
8	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.92 m
9	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.9 m
10	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.88 m
11	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.86 m
12	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.84 m
13	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.82 m
14	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.8 m
15	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.78 m
16	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.76 m
17	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.74 m
18	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.72 m
19	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.7 m
20	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.68 m
21	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.66 m
22	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.64 m
23	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.62 m
24	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.6 m
25	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.58 m
26	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.56 m
27	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.54 m
28	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.52 m
29	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.5 m
30	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.48 m
31	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.46 m
32	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.44 m
33	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.42 m
34	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.4 m
35	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.38 m
36	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.36 m
37	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.34 m
38	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.32 m
39	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.3 m
40	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.28 m
41	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.26 m
42	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.24 m
43	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.22 m
44	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.2 m
45	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.18 m
46	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.16 m
47	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.14 m
48	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.12 m
49	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.1 m
50	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.08 m
51	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.06 m
52	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.04 m
53	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at 0.02 m
54	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.1102e-16 m
55	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.02 m
56	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.04 m
57	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.06 m
58	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.08 m
59	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.1 m
60	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.12 m
61	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.14 m
62	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.16 m
63	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.18 m
64	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.2 m
65	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.22 m
66	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.24 m
67	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.26 m
68	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.28 m
69	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.3 m
70	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.32 m
71	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.34 m
72	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.36 m
73	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.38 m
74	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.4 m
75	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.42 m
76	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.44 m
77	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.46 m
78	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.48 m
79	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.5 m
80	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.52 m
81	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.54 m
82	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.56 m
83	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.58 m
84	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.6 m
85	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.62 m
86	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.64 m
87	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.66 m
88	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.68 m
89	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.7 m
90	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.72 m
91	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.74 m
92	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.76 m
93	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.78 m
94	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.8 m
95	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.82 m
96	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.84 m
97	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.86 m
98	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.88 m
99	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.9 m
100	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.92 m
101	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.94 m
102	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.96 m
103	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -0.98 m
104	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1 m
105	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.02 m
106	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.04 m
107	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.06 m
108	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.08 m
109	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.1 m
110	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.12 m
111	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.14 m
112	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.16 m
113	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.18 m
114	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.2 m
115	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.22 m
116	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.24 m
117	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.26 m
118	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.28 m
119	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.3 m
120	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.32 m
121	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.34 m
122	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.36 m
123	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.38 m
124	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.4 m
125	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.42 m
126	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.44 m
127	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.46 m
128	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.48 m
129	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.5 m
130	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.52 m
131	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.54 m
132	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.56 m
133	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.58 m
134	Temperature, difference	delta T	°C	Hoppmann, Mario	Calculated	Temp at -1.6 m

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 1 (ProcLevel1)

Size:

75253 data points

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