-
BLM AIM TerrADat TerrestrialAIM Point v1
自 2011 年以来,美国土地管理局 (BLM) 一直在收集实地信息,以便通过其评估、清单和监测 (AIM) 策略了解土地健康状况。截至目前,我们已在 BLM 土地上收集了超过 6,000 个陆地 AIM 野外地块。BLM AIM 数据归档… blm 生态系统 水文学 土壤 表格 植被 -
NLCD 2019:美国地质调查局国家土地覆盖数据库,2019 年版本
NLCD(国家土地覆盖数据库)是一个基于 Landsat 的 30 米土地覆盖数据库,涵盖 8 个时段(2001 年、2004 年、2006 年、2008 年、2011 年、2013 年、2016 年和 2019 年)。您还可以在此处找到 2021 年的第九个纪元。此类图像依赖于城市不透水层数据层, blm landcover landuse-landcover mrlc nlcd usgs -
NLCD 2021:美国地质调查局国家土地覆盖数据库,2021 年版本
美国地质调查局 (USGS) 与多个联邦机构合作,现已开发并发布了七项国家土地覆盖数据库 (NLCD) 产品:NLCD 1992、2001、2006、2011、2016、2019 和 2021。从 2016 年发布版本开始,土地覆盖产品的创建间隔为两到三年… blm landcover landuse-landcover mrlc nlcd usgs
Datasets tagged blm in Earth Engine
[null,null,[],[[["\u003cp\u003eThe Bureau of Land Management (BLM) has collected field information on over 6,000 terrestrial plots since 2011 to inform land health assessments.\u003c/p\u003e\n"],["\u003cp\u003eThe National Land Cover Database (NLCD) provides 30-meter resolution Landsat-based land cover data for multiple epochs spanning from 2001 to 2021.\u003c/p\u003e\n"],["\u003cp\u003eThe NLCD epochs, including the 2019 and 2021 releases, rely on imperviousness data for urban classification and are produced by the USGS in partnership with federal agencies.\u003c/p\u003e\n"]]],["The Bureau of Land Management (BLM) has collected over 6,000 terrestrial field plots since 2011 to assess land health through its AIM strategy. The USGS, in collaboration with federal agencies, has created the National Land Cover Database (NLCD), available for multiple epochs (2001-2021), updating land cover data. The NLCD utilizes 30-m Landsat-based imagery and is available from multiple years with two to three year intervals from 2016 onward.\n"],null,["# Datasets tagged blm in Earth Engine\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### BLM AIM TerrADat TerrestrialAIM Point v1](/earth-engine/datasets/catalog/BLM_AIM_v1_TerrADat_TerrestrialAIM) |\n | Since 2011, the Bureau of Land Management (BLM) has collected field information to inform land health through its Assessment Inventory and Monitoring (AIM) strategy. To date, more than 6,000 terrestrial AIM field plots have been collected over BLM lands. The BLM AIM data archive is ... |\n | [blm](/earth-engine/datasets/tags/blm) [ecosystems](/earth-engine/datasets/tags/ecosystems) [hydrology](/earth-engine/datasets/tags/hydrology) [soil](/earth-engine/datasets/tags/soil) [table](/earth-engine/datasets/tags/table) [vegetation](/earth-engine/datasets/tags/vegetation) |\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### NLCD 2019: USGS National Land Cover Database, 2019 release](/earth-engine/datasets/catalog/USGS_NLCD_RELEASES_2019_REL_NLCD) |\n | NLCD (the National Land Cover Database) is a 30-m Landsat-based land cover database spanning 8 epochs (2001, 2004, 2006, 2008, 2011, 2013, 2016, and 2019). A ninth epoch for 2021 is also available here. The images rely on the imperviousness data layer for the urban ... |\n | [blm](/earth-engine/datasets/tags/blm) [landcover](/earth-engine/datasets/tags/landcover) [landuse-landcover](/earth-engine/datasets/tags/landuse-landcover) [mrlc](/earth-engine/datasets/tags/mrlc) [nlcd](/earth-engine/datasets/tags/nlcd) [usgs](/earth-engine/datasets/tags/usgs) |\n\n-\n\n |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### NLCD 2021: USGS National Land Cover Database, 2021 release](/earth-engine/datasets/catalog/USGS_NLCD_RELEASES_2021_REL_NLCD) |\n | The U.S. Geological Survey (USGS), in partnership with several federal agencies, has now developed and released seven National Land Cover Database (NLCD) products: NLCD 1992, 2001, 2006, 2011, 2016, 2019, and 2021. Beginning with the 2016 release, land cover products were created for two-to-three-year intervals ... |\n | [blm](/earth-engine/datasets/tags/blm) [landcover](/earth-engine/datasets/tags/landcover) [landuse-landcover](/earth-engine/datasets/tags/landuse-landcover) [mrlc](/earth-engine/datasets/tags/mrlc) [nlcd](/earth-engine/datasets/tags/nlcd) [usgs](/earth-engine/datasets/tags/usgs) |"]]