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      Sea ice density dataVisualization form: 1. Raster layer/and background map overlay display 2. Multi-year history layer overlay to draw a specified route history map
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      Radar satellite data (Sentinel-1 SAR)Radar satellite imagery data in the Arctic,Visualization: Raster layers/and background map overlays
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      Optical Satellite Data (MODIS)Optical satellite imagery data for the Arctic,Visualization: Raster layers/and background map overlays
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      Vessel position dataVector layers (point and line layers)/point sequences, track lines
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      Basic geographic dataMap data in vector and raster formats,Visualization: Raster layer/background map
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      MODIS daily cloud-free snow cover products over Tibetan PlateauSnow cover over Tibetan Plateau plays an important role in regional water andenergy circulation. Snow ablation also affects downstream rivers. Snow parameters and their longterm...
