Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

909 harvests found

Filter Results

  • TIGERWeb

    TIGERweb allows the viewing of TIGER spatial data online and for TIGER data to be streamed to your mapping application. The web-based application allows the users to visualize our TIGER(Topologically Integrated Geographic Encoding and Referencing database) data. The application allows users to select features and view their attributes, to search for features by name or geocode, and to identify features by selecting them from a map. The TIGERweb application is a simple way to view our TIGER data without having to download the data. The web Mapping serivices provide a simple HTTP interface for requesting geo-registered map images from our geospatial database. It allows users to produce maps containg TIGERweb layers with layers from other servers.It consists of the following two applications and six services: Applications: TIGERweb TIGERweb2010 Services: Current Geography ACS 2012 ACS 2011 Census 2010 (for the TIGERweb application) Physical Features Census 2010 for the TIGERweb2010 application)

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

  • 2010 Census Urban Area for United States, 1:500,000

    The 2012 cartographic boundary shapefiles are simplified representations of selected geographic areas from the Census Bureau's MAF/TIGER geographic database.

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

  • 2014csa5m

    2013 Cartographic Boundary File, Combined Statistical Area , 1:5,000,000

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

  • 2014division20m

    Division for United States, 1:20,000,000

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

  • 2014Nation500k

    United States, 1:500,000

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

  • 2014subbarrio_500k

    State-County-County Subdivision-Subminor Civil Division for Puerto Rico, 1:500,000

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

  • Environmental Dataset Gateway Non-Spatial Records

    U.S. EPA's Non-Spatial Records in the Environmental Dataset Gateway. Temporarily disabled from harvesting until metadata fidelity within the EDG is ensured.

    — Organization: U.S. Environmental Protection Agency

  • HHS CAS JSON

    There is no description for this harvest source

    — Organization: U.S. Department of Health & Human Services

  • county_5m

    county_5m

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

  • 2014cousub_500k

    cousub_500k

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

  • 2014Combined Statistical Are

    Combined Statistical Area

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

  • 2013 State-State Legislative District (Upper Chamber) 1:500,000

    The 2012 cartographic boundary shapefiles are simplified representations of selected geographic areas from the Census Bureau's MAF/TIGER geographic database. These boundary files are specifically designed for small-scale thematic mapping. When possible generalization is performed with the intent to maintain the hierarchical relationships among geographies and to maintain the alignment of geographies within a file set for a given year. Geographic areas may not align with the same areas from another year. Some geographies are available as nation-based shapefiles while others are available only as state-based files.

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

  • 2014concity_500k

    2014concity_500k

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

  • 2014csa5005

    Combined Statistical Area for United States, 1:20,000,000

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

  • county_500k

    county_500k

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

  • 2014 Topological Faces-Area Landmark State

    The Topological Faces / Area Landmark Relationship File (FACESAL.dbf) contains a record for each face / area landmark 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 / Area Landmark Relationship File (FACESAL.dbf) applies can be determined by linking to the Topological Faces Shapefile (FACES.shp) on the permanent topological face identifier (TFID) attribute. The area landmark to which a record in the Topological Faces / Area Landmark Relationship File (FACESAL.dbf) applies can be determined by linking to the Area Landmark Shapefile (AREALM.shp) on the area landmark identifier (AREAID) attribute. A face may be part of multiple area landmarks. An area landmark may consist of multiple faces.

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

  • 2012 Economic Census Metropolitan Division

    Not all Metropolitan Statistical Areas with urban areas of this size will contain Metropolitan Divisions. Metropolitan Division are defined by the Office of Management and Budget (OMB) and consist of one or more main counties or equivalent entities that represent an employment center or centers, plus adjacent counties associated with the main county or counties through commuting ties. Because Metropolitan Divisions represent subdivisions of larger Metropolitan Statistical Areas, it is not appropriate to rank or compare Metropolitan Divisions with Metropolitan and Micropolitan Statistical Areas. Economic Census Metropolitan Divisions are similar to current Metropolitan Divisions, which are those that the OMB announced and published in February 2013.

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

  • 2014 Point Landmark

    The Census Bureau includes landmarks in the MTDB for locating special features and to help enumerators during field operations. Some of the more common landmark types include area landmarks such as airports, cemeteries, parks, mountain peaks/summits, schools, and churches and other religious institutions. The Census Bureau has added landmark features to MTDB on an as-needed basis and made no attempt to ensure that all instances of a particular feature were included. The presence or absence of a landmark such as a hospital or prison does not mean that the living quarters associated with that landmark were geocoded to that census tabulation block or excluded from the census enumeration.

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

  • 2014 Current Elementary School Districts

    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

  • 2014 Current American Indian/Alaska Native/Native Hawaiian Areas

    The American Indian/Alaska Native/Native Hawaiian (AIANNH) Areas Shapefile includes the following legal entities: federally recognized American Indian reservations and off-reservation trust land areas, state-recognized American Indian reservations, and Hawaiian home lands (HHLs). The statistical entities included are Alaska Native village statistical areas (ANVSAs), Oklahoma tribal statistical areas (OTSAs), tribal designated statistical areas (TDSAs), and state designated tribal statistical areas (SDTSAs). Joint use areas are also included in this shapefile refer to areas that are administered jointly and/or claimed by two or more American Indian tribes. The Census Bureau designates both legal and statistical joint use areas as unique geographic entities for the purpose of presenting statistical data. Note that tribal subdivisions and Alaska Native Regional Corporations (ANRCs) are additional types of American Indian/Alaska Native areas stored by the Census Bureau, but are displayed in separate shapefiles because of how they fall within the Census Bureau's geographic hierarchy. The State of Hawaii's Office of Hawaiian Home Lands provides the legal boundaries for the HHLs. The boundaries for ANVSAs, OTSAs, and TDSAs were delineated for the 2010 Census through the Tribal Statistical Areas Program (TSAP) by participants from the federally recognized tribal governments. The Bureau of Indian Affairs (BIA) within the U.S. Department of the Interior (DOI) provides the list of federally recognized tribes and only provides legal boundary information when the tribes need supporting records, if a boundary is based on treaty or another document that is historical or open to legal interpretation, or when another tribal, state, or local government challenges the depiction of a reservation or off-reservation trust land. The boundaries for federally recognized American Indian reservations and off-reservation trust lands are as of January 1, 2013, as reported by the federally recognized tribal governments through the Census Bureau's Boundary and Annexation Survey (BAS). The boundaries for state-recognized American Indian reservations and for SDTSAs were delineated by a state governor-appointed liaisons for the 2010 Census through the State American Indian Reservation Program and TSAP respectively.

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