Land Cover and Ecosystem Map Collection for Northern Alaska
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资源简介：
This data set provides four land cover and ecosystem classification maps for northern Alaska. The maps were produced for several projects and from different data sources including Landsat imagery and existing maps and models, and cover a range of ecosystem and vegetation classes. The data used to derive the maps covered the period 1976-08-04 to 2014-09-01.
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ORNL_CLOUD创建时间：
2018-12-31
