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BLM AIM TerrADat TerrestrialAIM Point v1
منذ عام 2011، جمع مكتب إدارة الأراضي (BLM) معلومات ميدانية لتقييم حالة الأراضي من خلال استراتيجية التقييم والمستودع والمراقبة (AIM). حتى الآن، تم جمع أكثر من 6,000 موقع ميداني لرصد الأنواع الأرضية على أراضي BLM. أرشيف بيانات BLM AIM هو … blm ecosystems hydrology soil table vegetation -
NLCD 2019: قاعدة بيانات الغطاء الأرضي الوطنية التابعة لدائرة المسح الجيولوجي الأمريكية، إصدار 2019
NLCD (قاعدة بيانات الغطاء الأرضي الوطنية) هي قاعدة بيانات للغطاء الأرضي تستند إلى صور Landsat بدقة 30 مترًا وتغطي 8 حقب (2001 و2004 و2006 و2008 و2011 و2013 و2016 و2019). تتوفّر أيضًا حقبة تجريبية تاسع لعام 2021. تعتمد الصور على طبقة بيانات نفاذية المياه للمناطق الحضرية … blm landcover landuse-landcover mrlc nlcd usgs -
NLCD 2021: قاعدة بيانات الغطاء الأرضي الوطني التابعة لدائرة المسح الجيولوجي الأمريكية، إصدار 2021
تعاونت هيئة المسح الجيولوجي الأمريكية (USGS) مع عدة وكالات فيدرالية لتطوير وإصدار سبعة منتجات من قاعدة بيانات الغطاء الأرضي الوطنية (NLCD): NLCD 1992 و2001 و2006 و2011 و2016 و2019 و2021. بدءًا من إصدار 2016، تم إنشاء منتجات الغطاء الأرضي لفترات تتراوح بين عامَين وثلاثة أعوام … 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) |"]]