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Walk-by-sailing CTD（2019.08-2019.09）
54°N-76°N, 171°E-165°W CTD, vertical resolution 1m -
Sequence of permafrost area changes(2006-2100)
Results of permafrost area change in northern hemisphere based on 21 global model atmospheric data driven ground freezing index model -
Average permafrost distribution (2016-2035)
Latitude:89.8°~89.8°N; Longitude: 0.3°~359.8°S 0.5°× 0.5° Results of average permafrost extent variation in the Northern Hemisphere from 2016 to 2035 based on 21 global model... -
Walk-by-sailing CTD（2019.08.24-2019.09.08）
54°N-76°N, 171°E-165°W Surface multi-element continuous automatic measurement system to determine temperature, salinity and depth; Horizontal resolution 10m -
Arctic sea ice drifting buoy（2018.01-2018.09）
Starting points: 76.998, 179.130 End point: 81.771, 168.588 Roughly covered sea: the East Siberian Sea Buoy number: 300234062559750 -
Arctic sea ice drifting buoy（2018.02-2018.08）
Starting points: 72.119, -139.730 End points: 73.332, -169.653 Roughly covered sea: Beaufort Sea Buoy number: 300234065164080 -
Arctic sea ice drifting buoy（2019.1-2019.12）
Buoy number: 300234066036110 Starting point: 74.425, -137.130 End: 75.481, -170.394 Approximate sea coverage: Beaufort Sea -
Arctic sea ice drifting buoy（2019.01-2019.08）
Buoy number: 300234065494020 Starting point: 74.774, -148.631 End point: 73.015, -137.530 Approximate sea coverage: Beaufort Sea -
Arctic sea ice drifting buoy（2019.01-2019.12）
Buoy number: 300234062880820 Starting point: 78.320, -167.886 End point: 83.562, -151.835 Approximate sea coverage: the central region of the Arctic -
Arctic sea ice drifting buoy（2020.01-2020.04）
Buoy number: 174640 Starting points: 79.743, 65.388 End: 76.380, 56.401 Approximate sea coverage: Barents Sea -
Arctic sea ice drifting buoy（2020.09-2020.11）
Buoy number: 300534060210350 Starting point: 78.880, -158.499 End point: 81.387, -158.309 Approximate sea coverage: Beaufort Sea -
Island and reef economic belt data
Other subtasks of the topic are provided，Visualization: Vector layers/and background map overlays -
Data such as seaports, research sites
Visualization: Vector layers/and background map overlays -
Shipping and scientific expeditions track data
Visualization: Vector layers/and background map overlays -
Water vapor data
Visualization: Raster layers/and background map overlays -
Precipitation data
Visualization: Raster layers/and background map overlays -
Wave data
Visualization: Raster layers/and background map overlays -
Near-surface wind field (Forecast)
Visualization form: 1. Vector layer / wind direction (wind direction icon), intensity (color legend) 2. Forecast the dynamic change map in a fixed time -
Sea surface temperature
Visualization: Raster layer (color legend) -
Sea surface wind field (Observation)
Visualization: vector layer/wind direction (wind direction icon), intensity (color legend)
