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Angelopoulos, Michael; Aliyeva, Mehriban; Cable, William L; Overduin, Pier Paul: CTD measurements acquired in the region of Inuvik, Tuktoyaktuk and the Mackenzie Delta, Northwest Territories, Canada [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.982777 (dataset in review)

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Abstract:
This dataset contains 151 conductivity, temperature, and depth (CTD) casts taken during a summer 2023 Arctic expedition, led by the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research. The casts were recorded offshore of the northern and southern coastlines of Tuktoyaktuk Island (Northwest Territories, Canada), as well as an offshore seabed channel approximately 20 km northeast of Tuktoyaktuk Island. The measurements were part of the "DEPTHAW Field Campaign" within the "Modular Observation solutions for Earth Systems" (MOSES) program. The data provides primary seawater variables, including water temperature, electrical conductivity, and pressure, at various points in the water column and at different points in space. The data was processed to isolate downcast data and calculate water depth (from pressure).
Keyword(s):
Beaufort Sea; CTD; Permafrost; Salinity; subsea; Temperature; Tuktoyaktuk Island
Documentation:
Description of dataset "CTD measurements acquired in the region of Inuvik, Tuktoyaktuk and the Mackenzie Delta, Northwest Territories, Canada"
Project(s):
Modular Observation Solutions for Earth Systems (MOSES)
Coverage:
Median Latitude: 69.463840 * Median Longitude: -133.009634 * South-bound Latitude: 69.448100 * West-bound Longitude: -133.034700 * North-bound Latitude: 69.675600 * East-bound Longitude: -132.949800
Date/Time Start: 2023-07-17T03:35:52 * Date/Time End: 2023-07-24T21:41:45
Minimum DEPTH, water: 0.01 m * Maximum DEPTH, water: 6.61 m
Event(s):
CA-Land_2023_NWT_025601_1 (025601_1) * Latitude: 69.458200 * Longitude: -133.025700 * Date/Time Start: 2023-07-17T03:35:52 * Date/Time End: 2023-07-17T03:36:03 * Campaign: CA-Land_2023_NWT (DEPTHAW 2023) * Basis: AWI Arctic Land Expedition * Method/Device: CTD, AML Oceanographic, X Series
CA-Land_2023_NWT_025601_2 (025601_2) * Latitude: 69.462800 * Longitude: -133.001300 * Date/Time Start: 2023-07-17T03:47:30 * Date/Time End: 2023-07-17T03:47:42 * Campaign: CA-Land_2023_NWT (DEPTHAW 2023) * Basis: AWI Arctic Land Expedition * Method/Device: CTD, AML Oceanographic, X Series
CA-Land_2023_NWT_025601_3 (025601_3) * Latitude: 69.456900 * Longitude: -133.008900 * Date/Time Start: 2023-07-17T03:58:26 * Date/Time End: 2023-07-17T03:58:44 * Campaign: CA-Land_2023_NWT (DEPTHAW 2023) * Basis: AWI Arctic Land Expedition * Method/Device: CTD, AML Oceanographic, X Series
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventAngelopoulos, Michael
2Station labelStationAngelopoulos, Michael
3Run Date/TimeRun Date/TimeAngelopoulos, Michaeloriginal
4DATE/TIMEDate/TimeAngelopoulos, MichaelGeocode – corrected, UTC
5ConductivityCondmS/cmAngelopoulos, MichaelCTD, AML Oceanographic, X Series
6Temperature, waterTemp°CAngelopoulos, MichaelCTD, AML Oceanographic, X Series
7Pressure, waterPressdbarAngelopoulos, MichaelCTD, AML Oceanographic, X Series
8Battery, voltageUbatVAngelopoulos, MichaelCTD, AML Oceanographic, X Series
9SalinitySalAngelopoulos, MichaelCTD, AML Oceanographic, X Seriespractical salinity scale
10Density, mass densityDensitykg/m3Angelopoulos, MichaelCTD, AML Oceanographic, X Series
11Sound velocity in waterSVm/sAngelopoulos, MichaelCTD, AML Oceanographic, X Series
12LATITUDELatitudeAngelopoulos, MichaelGeocode
13LONGITUDELongitudeAngelopoulos, MichaelGeocode
14DEPTH, waterDepth watermAngelopoulos, MichaelGeocode
15Depth, water, bottom/maximumDepth water botmAngelopoulos, MichaelStation depth
16GearGearAngelopoulos, Michael
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
572473 data points

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