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Start Over Year 1981 Resource Type Polygon data
1981. This polygon shapefile contains ice observations in the Arctic region for January 29, 1981. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).
1981. This polygon shapefile contains ice observations in the Arctic region for January 5, 1981. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).
1981. This polygon shapefile contains ice observations in the Arctic region for January 8, 1981. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).
1981. This polygon shapefile contains ice observations in the Arctic region for July 15, 1981. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).
1981. This polygon shapefile contains ice observations in the Arctic region for July 21, 1981. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).
1981. This polygon shapefile contains ice observations in the Arctic region for July 27, 1981. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).
1981. This polygon shapefile contains ice observations in the Arctic region for July 7, 1981. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).
1981. This polygon shapefile contains ice observations in the Arctic region for June 1, 1981. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).
1981. This polygon shapefile contains ice observations in the Arctic region for June 17, 1981. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).
1981. This polygon shapefile contains ice observations in the Arctic region for June 23, 1981. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).