In Oklahoma, historic depictions of the land areas representations, as described in 1867-1870, were developed and called Tribal Statistical Areas (TSA) in the AIAN-LAR. These...

The fully intersected data is the atomic level of the PLSS that is similar to the coverage or the smallest pieces used to build the PLSS. Polygons may overlap in this feature...

This is the boundary of the Orchard Training Area (OTA) in the Morley Nelson Snake River Birds of Prey (BOP) National Conservation Area (NCA). This data set is limited to the...

CHEM_POLY: This dataset represents completed chemical land treatments on BLM managed lands in the states of Oregon and Washington. Chemical treatments are applications of...

These Operations provides organizational direction and coordination to ensure programs and services administered at regional offices are in accordance with the mission,...

PLSS Special Surveys are non-rectangular PLSS survey within the BLM Administrative State of Wyoming. These features are not populated for the many eastern states data sets...

The Public Land Survey System (PLSS) First Division is commonly as the section. This is the first set of divisions for a PLSS Township. This dataset represents the GIS Version...

This data set contains surface locations for oil and gas wells located in the Gulf of Mexico federal waters. Note: Wells are being added or modified continuously; obtaining...

Greater Sage-Grouse (Centrocercus urophasianus) Winter Habitat as mapped by the Idaho Department of Fish and Game (IDFG) for the Idaho and Southwestern Montana Greater Sage-...

Travel management is an approach to establishing networks of roads for travel and transportation including areas for both motorized and non-motorized uses. Travel management...

QUADS15M_POLY: This theme shows the 1:62,500 quadrangles (USGS 15 minute series) for Oregon and Washington as defined in North American Datum 1927 (NAD27). These quads show the...

Since 1998, geoscientists at the Bureau of Ocean Energy Management (BOEM) have identified and mapped over 31,000 water bottom (seafloor) acoustic amplitude anomalies in the deep...

Since 1998, geoscientists at the Bureau of Ocean Energy Management (BOEM) have identified and mapped over 31,000 water bottom (seafloor) acoustic amplitude anomalies in the deep...

COB_ARC: This theme shows line representation of the jurisdictional and cartographic county perimeters for Oregon and Washington.

This polygon feature class contains Bureau of Land Management (BLM) Idaho allotments and pastures that are categorized as having an authorization for sheep in the BLM Rangeland...

The 2015 Sage-grouse Habitat Planning Map update incorporates wildfire data and other edits relevant to the 2015 field and fire season as per typical processes used during the...

The Subsurface Mineral Estate (SSME) dataset depicts Federal mineral interest in the State of Wyoming and classifies these lands by subsurface mineral ownership, Federal or...

The Alaska Native Claims Settlement Act (ANCSA) of 1971 extinguished aboriginal land title and mandated the creation of private, for-profit corporations owned by Alaska Native...

The 2023 Sage-grouse Habitat Planning Map update incorporates wildfire data and other edits relevant to the 2023 field and fire season as per typical processes used during the...

These are the cadastral reference features that provide the basis and framework for parcel mapping and for other mapping. This feature data set contains PLSS and Other Survey...