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879 harvests found

Filter Results

  • NESDIS/NGDC/MGG/NOS/W00001-W02000

    There is no description for this harvest source

    — Organization: National Oceanic and Atmospheric Administration, Department of Commerce

  • 2014 Topological Faces-Military Installation

    The Topological Faces / Military Installation Relationship File (FACESMIL.dbf) contains a record for each face / military installation relationship. Face refers to the areal (polygon) topological primitives that make up MTDB. A face is bounded by one or more edges; its boundary includes only the edges that separate it from other faces, not any interior edges contained within the area of the face. The face to which a record in the Topological Faces / Military Installation Relationship File (FACESMIL.dbf) applies can be determined by linking to the Topological Faces Shapefile (FACES.shp) on the permanent topological face identifier (TFID) attribute. The military installation to which a record in the Topological Faces / Military Installation Relationship File (FACESMIL.dbf) applies can be determined by linking to the Military Installation Shapefile (MIL.shp) on the military installation identifier (AREAID) attribute. A face may be part of multiple military installations. A military installation may consist of multiple faces.

    — Organization: U.S. Census Bureau, Department of Commerce

  • Federal Laboratory Consortium Data.json

    Federal Laboratory Consortium Data.json Harvest Source

    — Organization: Federal Laboratory Consortium

  • Current Address Range-Feature Name Relationship File

    The Address Range / Feature Name Relationship File (ADDRFN.dbf) contains a record for each address range / linear feature name relationship. The purpose of this relationship file is to identify all street names associated with each address range. An edge can have several feature names; an address range located on an edge can be associated with one or any combination of the available feature names (an address range can be linked to multiple feature names). The address range is identified by the address range identifier (ARID) attribute that can be used to link to the Address Ranges Relationship File (ADDR.dbf). The linear feature name is identified by the linear feature identifier (LINEARID) attribute that can be used to link to the Feature Names Relationship File (FEATNAMES.dbf).

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2014 Rails

    The Rails Shapefile includes all features within the MTDB Super Class "Rail Features" distinguished where the MAF/TIGER Feature Classification Code (MTFCC) for the feature in the MTDB that begins with "R". This includes main lines such as spur lines, rail yards, mass transit rail lines such as carlines, streetcar track, and monorail or other mass transit rail and special purpose rail lines such as cog rail lines, incline rail lines and trams.

    — Organization: U.S. Census Bureau, Department of Commerce

  • cookcountyil json

    There is no description for this harvest source

    — Organization: Cook County of Illinois

  • 2019_edges

    Edge refers to the linear topological primitives that make up MTDB. The All Lines Shapefile contains linear features such as roads, railroads, and hydrography. Additional attribute data associated with the linear features found in the All Lines Shapefile are available in relationship (.dbf) files that users must download separately. The All Lines Shapefile contains the geometry and attributes of each topological primitive edge. Each edge has a unique TIGER/Line identifier (TLID) value.

    — Organization: U.S. Census Bureau, Department of Commerce

  • DC data

    Open data from District of Columbia

    — Organization: District of Columbia

  • NASA Data.json

    NASA Data.gov Harvest Source Record

    — Organization: National Aeronautics and Space Administration

  • Current VTD

    There is no description for this harvest source

    — Organization: U.S. Census Bureau, Department of Commerce

  • NOS ONMS

    There is no description for this harvest source

    — Organization: National Oceanic and Atmospheric Administration, Department of Commerce

  • 2017_tract

    Census tracts are small, relatively permanent statistical subdivisions of a county or equivalent entity, and were defined by local participants as part of the 2010 Census Participant Statistical Areas Program.

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2016_unsd

    School Districts are single-purpose administrative units within which local officials provide public educational services for the area's residents. The Census Bureau obtains the boundaries, names, local education agency codes, grade ranges, and school district levels for school districts from State officials for the primary purpose of providing the U.S. Department of Education with estimates of the number of children in poverty within each school district. This information serves as the basis for the Department of Education to determine the annual allocation of Title I funding to States and school districts. TIGER/Line Shapefiles include separate shapefiles for elementary, secondary and unified school districts. The school district boundaries are those in effect for the 2013-2014 school year.

    — Organization: U.S. Census Bureau, Department of Commerce

  • Current Topological Faces (Polygons With All Geocodes) Shapefile

    Face refers to the areal (polygon) topological primitives that make up MTDB. A face is bounded by one or more edges; its boundary includes only the edges that separate it from other faces, not any interior edges contained within the area of the face. The Topological Faces Shapefile contains the attributes of each topological primitive face. Each face has a unique topological face identifier (TFID) value. Each face in the shapefile includes the key geographic area codes for all geographic areas for which the Census Bureau tabulates data for both the 2010 Census and the annual estimates and surveys. The geometries of each of these geographic areas can then, be built by dissolving the face geometries on the appropriate key geographic area codes in the Topological Faces Shapefile.

    — Organization: U.S. Census Bureau, Department of Commerce

  • OK JSON

    There is no description for this harvest source

    — Organization: State of Oklahoma

  • Alaska Division of Geological and Geophysical Surveys

    There is no description for this harvest source

    — Organization: State of Alaska

  • City of Sioux Falls Data.json

    There is no description for this harvest source

    — Organization: City of Sioux Falls

  • montgomerycountymd json

    There is no description for this harvest source

    — Organization: Montgomery County of Maryland

  • NGDC STP Geomag

    There is no description for this harvest source

    — Organization: National Oceanic and Atmospheric Administration, Department of Commerce

  • 2015TigerRoads

    The All Roads Shapefile includes all features within the MTDB Super Class "Road/Path Features" distinguished where the MAF/TIGER Feature Classification Code (MTFCC) for the feature in MTDB that begins with "S". This includes all primary, secondary, local neighborhood, and rural roads, city streets, vehicular trails (4wd), ramps, service drives, alleys, parking lot roads, private roads for service vehicles (logging, oil fields, ranches, etc.), bike paths or trails, bridle/horse paths, walkways/pedestrian trails, and stairways.

    — Organization: U.S. Census Bureau, Department of Commerce