3 datasets found
  1. d

    TIGER/Line Shapefile, 2019, county, Orleans Parish, LA, Topological Faces...

    • catalog.data.gov
    Updated Dec 2, 2020
    + more versions
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    (2020). TIGER/Line Shapefile, 2019, county, Orleans Parish, LA, Topological Faces (Polygons With All Geocodes) County-based Shapefile [Dataset]. https://catalog.data.gov/dataset/tiger-line-shapefile-2019-county-orleans-parish-la-topological-faces-polygons-with-all-geocodes
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    Dataset updated
    Dec 2, 2020
    Area covered
    Louisiana
    Description

    The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. 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.

  2. D

    blocks_1990

    • data.nola.gov
    • datasets.ai
    • +1more
    Updated Mar 24, 2015
    + more versions
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    (2015). blocks_1990 [Dataset]. https://data.nola.gov/Demographics/blocks_1990/hv7z-tzuv
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    application/rdfxml, csv, application/rssxml, tsv, kmz, application/geo+json, xml, kmlAvailable download formats
    Dataset updated
    Mar 24, 2015
    Description

    1990 City of New Orleans/Orleans Parish Census data by block.

  3. d

    tracts_1990

    • catalog.data.gov
    • data.nola.gov
    Updated Apr 12, 2024
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    data.nola.gov (2024). tracts_1990 [Dataset]. https://catalog.data.gov/dataset/tracts-1990
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    Dataset updated
    Apr 12, 2024
    Dataset provided by
    data.nola.gov
    Description

    1990 City of New Orleans/Orleans Parish Census data by tract.

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Share
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Click to copy link
Link copied
Close
Cite
(2020). TIGER/Line Shapefile, 2019, county, Orleans Parish, LA, Topological Faces (Polygons With All Geocodes) County-based Shapefile [Dataset]. https://catalog.data.gov/dataset/tiger-line-shapefile-2019-county-orleans-parish-la-topological-faces-polygons-with-all-geocodes

TIGER/Line Shapefile, 2019, county, Orleans Parish, LA, Topological Faces (Polygons With All Geocodes) County-based Shapefile

Explore at:
Dataset updated
Dec 2, 2020
Area covered
Louisiana
Description

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. 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.

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