National Land Cover Database (NLCD) 2001 Land Cover Conterminous United States (ver. 2.0, July 2024)

The National Land Cover Database 2001 land cover layer for mapping zones 01-66 was produced through a cooperative project conducted by the Multi-Resolution Land...面向制图分区01至66的2001年版国家土地覆盖数据库（National Land Cover Database）土地覆盖图层，系由多分辨率土地……开展的合作项目研制而成。