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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) -
Sea ice edge products
Visualization: Vector layers/and background map overlays -
Sea ice drift field
Visualization form: 1. Vector layer/direction (direction icon), speed (color legend) 2. Dynamic change chart over a long period of time -
Sea ice thickness data
Visualization form: 1. Raster layer/and background map overlay display 2. Multi-year history layer overlay to draw a specified route history map -
Sea ice density data
Visualization form: 1. Raster layer/and background map overlay display 2. Multi-year history layer overlay to draw a specified route history map -
Radar satellite data (Sentinel-1 SAR)
Radar satellite imagery data in the Arctic，Visualization: Raster layers/and background map overlays -
Optical Satellite Data (MODIS)
Optical satellite imagery data for the Arctic，Visualization: Raster layers/and background map overlays -
Vessel position data
Vector layers (point and line layers)/point sequences, track lines
