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Chemistry of Orange and Reference Streams in Northwestern Alaska 미국
These data include water chemistry from headwater streams to large rivers that have recently turned orange and reference rivers that have not. These samples were collected in two national... -
BLM AK Land Use Planning Area 미국
This layer represents the boundaries for existing and in-progress BLM Land Use Planning Area (LUPA) polygons. Land Use Planning Areas are geographic areas within which the BLM will make... -
BLM AK Oil and Gas Leases 미국
The authorized oil and gas leases dataset is produced on a regular basis by the Bureau of Land Management, Alaska State Office. -
BLM AK Federal Mining Claims 미국
This data set depicts the non-surveyed boundaries of active (recorded or interim) and closed federal mining claims within the State of Alaska. Each mining claim is represented as an... -
BLM AK Conveyed Lands 미국
In Alaska, the Bureau of Land Management has been tasked with the largest land transfer effort ever taken in the United States. For more than 30 years, the BLM has been involved with the... -
BLM AK Selected Lands 미국
In Alaska, the Bureau of Land Management has been tasked with the largest land transfer effort ever taken in the United States. For more than 30 years, the BLM has been involved with the... -
BLM AK Land Use Authorizations 미국
The land use authorization dataset includes the following authorization types: communication sites, facility/site, fiber optics/telephone, lease/permit, pipeline, power transmission,... -
BLM AK Protracted Grids 미국
Township and section boundaries were generated from geodetic latitude and longitude coordinate pairs as recorded on BLM's official protraction diagrams of the state of Alaska. -
BLM AK Administrative Unit Boundary 미국
This polygon feature class represents the spatial extent of active BLM Alaska Administrative Unit Boundaries at the State, District, and Field Office levels. -
BLM AK 17(b) Easements 미국
The ANCSA 17(b) Easement dataset represents spatial location and basic information about 17(b) easements within the state of Alaska. ANCSA 17(b) easements are rights reserved to the... -
BLM AK National Landscape Conservation System NLCS 미국
This dataset represents the boundaries/extents of BLM National Landscape Conservation System (NLCS) units within Alaska and includes the following: Iditarod National Historic Trail, Wild... -
BLM AK Land Withdrawals 미국
Data attributes are a snapshot of the BLM-AK Land Information System Database and are only accurate as that database. Alaska, being a state within the Public Land Survey System (PLSS),... -
BLM AK Conveyed State Land 미국
In Alaska, the Bureau of Land Management has been tasked with the largest land transfer effort ever taken in the United States. For more than 30 years, the BLM has been involved with the... -
BLM AK Conveyed Private Land 미국
In Alaska, the Bureau of Land Management has been tasked with the largest land transfer effort ever taken in the United States. For more than 30 years, the BLM has been involved with the... -
BLM AK Conveyed ANCSA Land 미국
In Alaska, the Bureau of Land Management has been tasked with the largest land transfer effort ever taken in the United States. For more than 30 years, the BLM has been involved with the... -
BLM Natl 3DEP Areas 미국
BLM Priority areas that include the following. High – These areas include BLM managed lands within the larger collaborative multi-agency LiDAR acquisition areas that are ongoing. Medium –... -
BLM Natl MLRS Land Use Authorization- Leases-Permits-Easements 미국
This dataset contains land use authorization leases, permits and easement cases derived from Legal Land Descriptions (LLD) contained in the US Bureau of Land Management's, BLM, Mineral... -
BLM Natl MLRS Mining Claims - Not Closed 미국
This dataset contains mining claim cases with the case disposition (status) of anything other than closed from US Bureau of Land Management's, BLM, Mineral and Land Record System(MLRS).... -
BLM Natl MLRS Geothermal Leases 미국
This dataset contains geothermal leases cases derived from Legal Land Descriptions (LLD) contained in the US Bureau of Land Management's, BLM, Mineral and Land Record System(MLRS) and... -
BLM Natl Wild Horse and Burro Herd Mgmt Area Polygons 미국
Feature Class for BLM Wild Horse and Burro Herd Areas. Herd Areas were designated in 1971 as places where wild horses and/or burros were found during the initial flights in 1971. Federal...