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Start Over Year 1990 Resource Type Polygon data
1990. This polygon shapefile contains ice observations in the Arctic region for June 25, 1990. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).
1990. This polygon shapefile contains ice observations in the Arctic region for June 5, 1990. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).
1990. This polygon shapefile contains ice observations in the Arctic region for March 12, 1990. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).
1990. This polygon shapefile contains ice observations in the Arctic region for March 19, 1990. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).
1990. This polygon shapefile contains ice observations in the Arctic region for March 26, 1990. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).
1990. This polygon shapefile contains ice observations in the Arctic region for March 5, 1990. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).
1990. This polygon shapefile contains ice observations in the Arctic region for May 14, 1990. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).
1990. This polygon shapefile contains ice observations in the Arctic region for May 21, 1990. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).
1990. This polygon shapefile contains ice observations in the Arctic region for May 28, 1990. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).
1990. This polygon shapefile contains ice observations in the Arctic region for May 7, 1990. This layer is part of the Arctic Climate System (ACSYS) Hist... Arctic Climate System (ACSYS).