AndreaBozzo/ceres-open-data-index huggingface dataset:
BLM CO FM Lease Sale Q4 2025

This data set consists of digital mapping data describing polygon geometry and linked attribute data for BLM Colorado's Quarterly Oil and Gas Lease Sale Parcels in the State of Colorado, BLM. The polygons in this data set were generated using the legal land descriptions of the identified Oil and Gas Lease Sale parcels and the Geographic Coordinate Data Base (GCDB) survey grid to produce a mapped layer. Mapped parcels should be checked against the legal land description for the sale parcels in the sale notice to verify and validate data. These data are consolidated from field office inputs.

Tags: administration, blm, boundaries, bureau-of-land-management, co, colorado, department-of-the-interior, doi, energy, environment, expression-of-interest, fluid-minerals, gas, geology, geoscientificinformation, geospatial, lease, minerals, oil, renewables, sale
Organization: Department of the Interior
BLM OR Quads 63k Polygon Hub

<div style='text-align:Left;'><div><div><p><span>QUADS30M_POLY: This theme shows the 1:63,360 quadrangles (30 Minute Quads) for Oregon and Washington as defined in North American Datum 1927 (NAD27). These quads show the approximate extent of and align with the NAD27 corner ticks as displayed on USGS Topoquads.</span></p></div></div></div>

Tags: base-data, framework, imagerybasemapsearthcover, index, lands, management, oregon, quadrangles, washington
Organization: Department of the Interior
BLM AZ Administrative Unit Field Office Boundaries (Polygon)

This dataset depicts Bureau of Land Management (BLM) administrative unit (ADMU) land boundaries and office locations. The land areas for higher level administrative units (district and administrative states) are derived from the lower level administrative units (field office).

Tags: administrative-boundaries, administrative-units, admu, arizona, authorization, az, blm, boundaries, bureau-of-land-management, department-of-the-interior, doi, field-office, geospatial, location, management, planningcadastre, united-states, usa, western-states
Organization: Department of the Interior
BLM NM REGION CadNSDI FIRST DIVISION FOR OK

This data represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular survey data. The rectangular survey data are a reference system for land tenure based upon meridian, township/range, section, section subdivision and government lots. The non-rectangular survey data represent surveys that were largely performed to protect and/or convey title on specific parcels of land such as mineral surveys and tracts. The data are largely complete in reference to the rectangular survey data at the level of first division. However, the data varies in terms of granularity of its spatial representation as well as its content below the first division. Therefore, depending upon the data source and steward, accurate subdivision of the rectangular data may not be available below the first division and the non-rectangular minerals surveys may not be present. At times, the complexity of surveys rendered the collection of data cost prohibitive such as in areas characterized by numerous, overlapping mineral surveys. In these situations, the data were often not abstracted or were only partially abstracted and incorporated into the data set. These PLSS data were compiled from a broad spectrum or sources including federal, county, and private survey records such as field notes and plats as well as map sources such as USGS 7 ½ minute quadrangles. The metadata in each data set describes the production methods for the data content. This data is optimized for data publication and sharing rather than for specific "production" or operation and maintenance. A complete PLSS data set includes the following: PLSS Townships, First Divisions and Second Divisions (the hierarchical break down of the PLSS Rectangular surveys) PLSS Special surveys (non-rectangular components of the PLSS) Meandered Water, Corners, Metadata at a Glance (which identified last revised date and data steward) and Conflicted Areas (known areas of gaps or overlaps or inconsistencies). The Entity-Attribute section of this metadata describes these components in greater detail. The PLSS First Division is commonly the section. This is the first set of divisions for a PLSS Township.

Tags: blm, boundaries, management, new-mexico
Organization: Department of the Interior
BLM AZ Administrative Unit District Office Boundaries (Polygon)

This dataset depicts Bureau of Land Management (BLM) administrative unit (ADMU) land boundaries and office locations. The land areas for higher level administrative units (district and administrative states) are derived from the lower level administrative units (field office).

Tags: administrative-boundaries, administrative-units, admu, arizona, authorization, az, blm, boundaries, bureau-of-land-management, department-of-the-interior, doi, field-office, geospatial, location, management, planningcadastre, united-states, usa, western-states
Organization: Department of the Interior
BLM AZ Administrative Unit Office Locations (Point)

This dataset depicts Bureau of Land Management (BLM) administrative unit (ADMU) land boundaries and office locations. The land areas for higher level administrative units (district and administrative states) are derived from the lower level administrative units (field office).

Tags: administrative-boundaries, administrative-units, admu, arizona, authorization, az, blm, boundaries, bureau-of-land-management, department-of-the-interior, doi, field-office, geospatial, location, management, planningcadastre, united-states, usa, western-states
Organization: Department of the Interior
BLM CO PLSS Second  Division Aliquot

The second division of the Public Land Survey System (PLSS) is quarter, quarter-quarter, sixteenth or government lot division of the PLSS. The second and third divisions are combined into this feature class as an intentional de-normalization of the PLSS hierarchical data. The polygons in this feature class represent the smallest division to the sixteenth that has been defined for the first division. For example In some cases sections have only been divided to the quarter. Divisions below the sixteenth are in the Special Survey or Parcel Feature Class.

Tags: blm, boundaries, bureau-of-land-managment, cadastral, colorado, department-of-the-interior, doi, geospatial, location, management, planningcadastre, plss, quarter, second-division
Organization: Department of the Interior
BLM CO Deferred Removed Closed Sale Parcels

This data set consists of digital mapping data describing polygon geometry and linked attribute data for BLM Colorado's Quarterly Oil and Gas Lease Sale Parcels in the State of Colorado, BLM. The polygons in this data set were generated using the legal land descriptions of the identified Oil and Gas Lease Sale parcels and the Geographic Coordinate Data Base (GCDB) survey grid to produce a mapped layer. Mapped parcels should be checked against the legal land description for the sale parcels in the sale notice to verify and validate data. These data are consolidated from field office inputs.

Tags: administration, blm, boundaries, bureau-of-land-management, co, colorado, department-of-the-interior, doi, energy, environment, expression-of-interest, fluid-minerals, gas, geology, geoscientificinformation, geospatial, lease, minerals, oil, renewables, sale
Organization: Department of the Interior
BLM CO PLSS First Division Section

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 of the Public Land Survey System including both rectangular and non-rectangular surveys. The data has been converted from its original format and transferred into a GIS format that is compliant with FGDC Cadastral Data Content Standards and Guidelines for publication.

Tags: blm, boundaries, bureau-of-land-management, cadastral, cadnsdi, colorado, department-of-the-interior, doi, first-division, geospatial, location, management, planningcadastre, plss, public-land-survey-system, section
Organization: Department of the Interior
BLM OR Recreation Site Polygon Hub

recsite_poly: This data set shows the polygons for recreation site areas under BLM management in Oregon and Washington representing the physical extent of the managed site. Users should be aware that recsite point and polygon data are not stand alone datasets and must be viewed together to gain an accurate and complete understanding of recsites on the ground.

Tags: boating, camp-ground, day-use, environment, geospatial, management, nature-study, oregon, pacific-northwest, recreation, washington, wildlife-watching, winter-sports
Organization: Department of the Interior
BLM CO State Indemnity Selections Surface and Mineral

The Colorado State Indemnity Selections data set was generated using records extracted from BLM’s LR2000 case record database. The BLM and the Colorado State Board of Land Commissioners were seeking to satisfy the debt owed to the state for lands it did not receive under its Statehood Act of 1876, due to other rights or reservations encumbering the lands. Please refer to Decision Record DOI-BLM-CO-0000-2020-0002-EA and related documentation for additional information. https://eplanning.blm.gov/eplanning-ui/project/1501863/570 This data set has been projected to the UTM13N/NAD83 coordinate system and updated to match the final decision.

Tags: boundaries, colorado, geospatial, management, planningcadastre, primarydata, state-indemnity
Organization: Department of the Interior
BLM Natl California MMPK

Mobile Map Packages (MMPK’s) can be used in the ESRI Field Maps app (no login required), either by direct download in the Field Maps app or by sideloading from your PC. They can also be used in desktop applications that support MMPK’s such as ArcGIS Pro, and ArcGIS Navigator. MMPK’s will expire quarterly and have a warning for the user at that time but will still function afterwards. They are updated quarterly to ensure you have the most up to date data possible.
                    
These mobile map packages include the following national datasets along with others.
                    
 
                    
BLM Administrative Unit Boundaries & Points
                    
BLM Public Land Survey System (PLSS)
                    
TNM Place Names (Geographic Names)
                    
BLM National Grazing Allotments
                    
BLM Trails (GTLF)
                    
NPS Public Trails
                    
BLM Recreation Point Features (RECS)
                    
BLM Recreation Site Boundaries
                    
BLM National Conservation Lands
                    
BLM National Contours (TNM Derived)
                    
BLM Surface Management Agency
                    
ESRI Navigation Basemap Vector Tile Package (Modified)
                    

                    
Last updated 20260121. Contact BLM_Mobile_Apps@blm.gov with any questions, issues or suggestions.

Tags: blm, california, mmpk
Organization: Department of the Interior
BLM WY Recreation Feature Points HUB

<div style='text-align:Left;font-size:12pt'><div><div><p><span>These point features that show the physical locations of BLM National Recreation Sites within the BLM Administrative State of Wyoming. The general types of recreation point features targeted by this feature class include information center sites, water-based sites, overnight sites, day use sites, restrooms, water access, recreational access, parking areas, airplane landing strips, etc.</span></p></div></div></div>

Tags: blm, bureau-of-land-management, geospatial, location, management, public-lands, recreation, recreation-sites, society, structure, united-states, western-states, wyoming
Organization: Department of the Interior
BLM AZ Wild and Scenic Rivers

<DIV STYLE="text-align:Left;font-size:12pt"><DIV><P><SPAN>This dataset includes selected rivers in the United States preserved for possessing outstandingly, remarkable scenic, recreational, geologic, fish and wildlife, historic, cultural, or other similar values. Rivers, or sections of rivers, so designated are preserved in their free-flowing condition and are not dammed or otherwise improved.</SPAN></P><P><SPAN /></P><P><SPAN>This dataset and its attribution establishes a lineage of the river segments for future reference, as their boundaries may change over time. Their attributes serve to store feature level metadata information for the lines, as well as document the origin and characteristics of each line segment. Lines shall be segmented when any of the attributes change (e.g. when the classification changes) or to capture changes in Outstandingly Remarkable Value (ORV). Every river segment must have at least one record in the related table, nlcs_wsr_orv_tbl. Please see the Entity and Attribute section of this metadata for information regarding the ORV table (nlcs_wsr_orv_tbl) and its relationship to this feature class (nlcs_wsr_ln).</SPAN></P><P><SPAN /></P><P><SPAN>The footprints depicted in this NLCS dataset are based on the results of the river suitability determination within the Record of Decision (ROD) (May 29, 1996) and the follow-up BLM Arizona Statewide Wild and Scenic Rivers Study/Report (February, 1997). Thirteen of the twenty river areas reviewed for eligibility were considered suitable for classification/designation. River areas deemed "unsuitable" were not recommended for designation were released from wild and scenic river consideration. Additional supplemental information (plans, assessments, and amendments) are described in sections 1 and 3 of the ROD.</SPAN></P><P><SPAN /></P><P><SPAN>On October 2, 1968, President Johnson signed the Wild and Scenic Rivers Act, sponsored by Senator Frank Church. The act currently protects more than two hundred rivers in thirty-five states and Puerto Rico. The Act’s legacy is one of protecting the special character of certain rivers, while recognizing the potential for use and development. In June 2000, the Bureau of Land Management (BLM) responded to growing public concern over the loss of open space by establishing the National Landscape Conservation System (NLCS). The NLCS stores some of the BLM’s premier designation areas in the hopes of increasing public awareness of the scientific, cultural, educational, ecological, and other values of these areas.</SPAN></P></DIV></DIV>

Tags: arizona, az, blm, bureau-of-land-management, corridor, department-of-the-interior, doi, environment, management, national-landscape-conservation-system, nlcs, recreation, rivers, united-states, usa, western-states, wild-and-scenic-rivers, wsr
Organization: Department of the Interior
BLM National PFYC Potential Fossil Yield Classification Geologic Formation CO Polygons

Geologic coverage. Contains polygon boundaries between mappable geologic units and polygon codes for the mappable geologic units. Contains values for the Potential Fossil Yield Classification (PFYC) for ranking the potential of a geologic unit to produce scientifically significant fossils. Also contains fields for geologic ages and sort codes for sorting the units by time. Detailed documentation on the mapped units can be found in the accompanying state generated reports. Additional fields were added to the source data including earliest geologic age, latest geologic age, PFYC justification, PFYC rank (1-5), and a coded representation for the standardized BLM coloring scheme for PFYC maps.

Tags: arizona, blm-pfyc, california, colorado, geologic-formations, geology, geoscientificinformation, geospatial, idaho, montana, nevada, new-mexico, north-dakota, oklahoma, oregon, paleontology, pfyc, south-dakota, utah, wyoming
Organization: Department of the Interior
BLM Natl AIM Terrestrial Species Indicators Public

Species indicator data from AIM Terrestrial datasets TerrADat and LMF.  AIM Terrestrial includes monitoring data collected nationally to understand the status, condition, and trend of resources on BLM lands summarized by species. Data are collected in accordance with the BLM Assessment, Inventory, and Monitoring (AIM) Strategy. The AIM Strategy specifies a probabilistic sampling design, standard core indicators and methods, electronic data capture and management, and integration with remote sensing. This combines the data from the TerrADat and LMF datasets.

Tags: aim, ak, alaska, arizona, assessment, az, biota, blm, bureau-of-land-management, ca, california, co, colorado, endangered, energy, environment, fire, foliar-cover, forest, gap, gap-intercept, greater-sage-grouse, grsg, id, idaho, inventory, line-point-intercept, lmf, lpi, management, monitoring, montana, mt, nd, nevada, new-mexico, nm, north-dakota, nv, or, oregon, range, rangeland, remote-sensing, sagebrush, sd, soil-characterization, soil-stability, south-dakota, species-cover, species-inventory, terradat, terrestrial, ut, utah, vegetation, wa, washington, water-erosion, wilderness, wildlife, wind-erosion, wy, wyoming
Organization: Department of the Interior
BLM NM Lands Surface Management Agency

This data was collected by the U.S. Bureau of Land Management (BLM) in New Mexico at both the New Mexico State Office and at the various field offices. This dataset is meant to depict the surface owner or manager of the land parcels. In the vast majority of land parcels, they will be one and the same. However, there are instances where the owner and manager of the land surface are not the same. When this occurs, the manager of the land is usually indicated. BLM's Master Title Plats are the official land records of the federal government and serve as the primary data source for depiction of all federal lands. Information from State of New Mexico is the primary source for the depiction of all state lands. Auxiliary source are referenced, as well, for the depiction of all lands. Collection of this dataset began in the 1980's using the BLM's ADS software to digitize information at the 1:24,000 scale. In the mid to late 1990's the data was converted from ADS to ArcInfo software and merged into tiles of one degree of longitude by one half degree of latitude. These tiles were regularly updated. The tiles were merged into a statewide coverage. The source geodatabase for this shapefile was created by loading the merged ArcInfo coverage into a personal geodatabase. The geodatabase data were snapped to a more accurate GCDB derived land network, where available. In areas where GCDB was not available the data were snapped to digitized PLSS. In 2006, the personal geodatabase was loaded into an enterprise geodatabase (SDE). This shapefile has been created by exporting the feature class from SDE.

Tags: blm, boundaries, management, new-mexico
Organization: Department of the Interior
BLM OR Water Quality and Quantity Stream Discharge Sample Publication Point Hub

DISCHARGE_SAMPLE_PUB_PT: Sample points recording stream discharge. Stream discharge is the volume of water passing a location per unit of time, and is generally expressed as cubic feet per second (cfs). The discharge table defined in this data standard stores the summary measurements. Raw data can be stored in a spreadsheet or document and related to the record.

Tags: discharge, environment, geospatial, hydrology, inlandwaters, management, oregon, sample, washington, water-quality, water-quantity
Organization: Department of the Interior
BLM CA Public Land Survey System CadNSDI

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 System data. The other survey systems include subdivision plats and those types of survey reference systems. This feature data set also include feature classes to support the special conditions in Ohio. This data set represents the GIS Version of the Public Land Survey System including both rectangular and non-rectangular surveys. The primary source for the data is cadastral survey records housed by the BLM supplemented with local records and geographic control coordinates from states, counties as well as other federal agencies such as the USGS and USFS. The data has been converted from source documents to digital form and transferred into a GIS format that is compliant with FGDC Cadastral Data Content Standards and Guidelines for publication. This data is optimized for data publication and sharing rather than for specific "production" or operation and maintenance. This data set includes the following: PLSS Fully Intersected (all of the PLSS feature at the atomic or smallest polygon level), PLSS Townships, First Divisions and Second Divisions (the hierarchical break down of the PLSS Rectangular surveys) PLSS Special surveys (non rectangular components of the PLSS) Meandered Water, Corners and Conflicted Areas (known areas of gaps or overlaps between Townships or state boundaries). The Entity-Attribute section of this metadata describes these components in greater detail.

Tags: blm, cadastral, cadnsdi, california, management, planningcadastre, plss, public-land-survey-system
Organization: Department of the Interior
BLM Natl New Mexico MMPK

Mobile Map Packages (MMPK’s) can be used in the ESRI Field Maps app (no login required), either by direct download in the Field Maps app or by sideloading from your PC. They can also be used in desktop applications that support MMPK’s such as ArcGIS Pro, and ArcGIS Navigator. MMPK’s will expire quarterly and have a warning for the user at that time but will still function afterwards. They are updated quarterly to ensure you have the most up to date data possible.
                    
These mobile map packages include the following national datasets along with others.
                    
 
                    
BLM Administrative Unit Boundaries & Points
                    
BLM Public Land Survey System (PLSS)
                    
TNM Place Names (Geographic Names)
                    
BLM National Grazing Allotments
                    
BLM Trails (GTLF)
                    
NPS Public Trails
                    
BLM Recreation Point Features (RECS)
                    
BLM Recreation Site Boundaries
                    
BLM National Conservation Lands
                    
BLM National Contours (TNM Derived)
                    
BLM Surface Management Agency
                    
ESRI Navigation Basemap Vector Tile Package (Modified)
                    

                    
Last updated 20260121. Contact BLM_Mobile_Apps@blm.gov with any questions, issues or suggestions.

Tags: blm, mmpk, new-mexico
Organization: Department of the Interior
BLM AK Easement 17(b) Line

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 United States in accordance with 43 CFR 2650.4-7 Public easements. They are reserved to provide access to public lands or major waterways. Most often, these reservations are transportation easements including: 60-foot wide existing roads, 100-foot wide proposed roads, and 25- and 50-foot existing and proposed trails. Site easements and miscellaneous easement may include aircraft landings, vehicle parking, temporary camping, and loading and unloading areas. These rights are reserved when the BLM conveys land to a Native corporation under the Alaska Native Claims Settlement Act (ANCSA).

Tags: 17b, access, administrative, alaska, alaska-native-claims-settlement-act, allotment, ancsa, authorization, conveyance, disturbance, easement, encumbrance, geospatial, location, management, public, realty, recreation, state-of-alaska, transportation, wildlife
Organization: Department of the Interior