4 datasets found
  1. a

    HGAC Control Stations

    • hub.arcgis.com
    • gishub-h-gac.hub.arcgis.com
    Updated Aug 20, 2020
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    Houston-Galveston Area Council (2020). HGAC Control Stations [Dataset]. https://hub.arcgis.com/maps/H-GAC::hgac-control-stations
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    Dataset updated
    Aug 20, 2020
    Dataset authored and provided by
    Houston-Galveston Area Council
    Area covered
    Description

    This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for horizontal control or a precise Orthometric Height used for vertical control, or both. The National Geodetic Survey (NGS) serves as the Nation's depository for geodetic data. The NGS distributes geodetic data worldwide to a variety of users. These geodetic data include the final results of geodetic surveys, software programs to format, compute, verify, and adjust original survey observations or to convert values from one geodetic datum to another, and publications that describe how to obtain and use Geodetic Data products and services.

  2. a

    NGS Datasheets Feature Service

    • gis.data.alaska.gov
    Updated Mar 3, 2022
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    Alaska Department of Natural Resources ArcGIS Online (2022). NGS Datasheets Feature Service [Dataset]. https://gis.data.alaska.gov/datasets/ngs-datasheets-feature-service
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    Dataset updated
    Mar 3, 2022
    Dataset authored and provided by
    Alaska Department of Natural Resources ArcGIS Online
    Area covered
    Description

    Feature Service for NOAA's National Geodetic Survey Datasheets. This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for horizontal control or a precise Orthometric Height used for vertical control, or both. The National Geodetic Survey (NGS) serves as the Nation's depository for geodetic data. The NGS distributes geodetic data worldwide to a variety of users. These geodetic data include the final results of geodetic surveys, software programs to format, compute, verify, and adjust original survey observations or to convert values from one geodetic datum to another, and publications that describe how to obtain and use Geodetic Data products and services.Data LatencyThis data will be updated once a month at the end of each month.Data SourcesDatasheets https://geodesy.noaa.gov/datasheets/index.shtmlhttps://geodesy.noaa.gov/pub/DS_ARCHIVE/BETA_PRODUCTS/ALL_DATASHEETS.zipPoint of ContactPlease email the NGS Information Center for any questions at ngs.infocenter@noaa.gov

  3. i

    National Geodetic Control Stations 2023

    • indianamap.org
    • indianamap-inmap.hub.arcgis.com
    • +1more
    Updated Aug 11, 2023
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    IndianaMap (2023). National Geodetic Control Stations 2023 [Dataset]. https://www.indianamap.org/datasets/national-geodetic-control-stations-2023-1/about
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    Dataset updated
    Aug 11, 2023
    Dataset authored and provided by
    IndianaMap
    License

    MIT Licensehttps://opensource.org/licenses/MIT
    License information was derived automatically

    Area covered
    Description

    Feature Service for NOAA's National Geodetic Survey Datasheets. This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for horizontal control or a precise Orthometric Height used for vertical control, or both. The National Geodetic Survey (NGS) serves as the Nation's depository for geodetic data. The NGS distributes geodetic data worldwide to a variety of users. These geodetic data include the final results of geodetic surveys, software programs to format, compute, verify, and adjust original survey observations or to convert values from one geodetic datum to another, and publications that describe how to obtain and use geodetic data products and services.

  4. NGS Datasheets Feature Service View

    • noaa.hub.arcgis.com
    Updated Jun 3, 2024
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    NOAA GeoPlatform (2024). NGS Datasheets Feature Service View [Dataset]. https://noaa.hub.arcgis.com/maps/noaa::ngs-datasheets-feature-service-view
    Explore at:
    Dataset updated
    Jun 3, 2024
    Dataset provided by
    National Oceanic and Atmospheric Administrationhttp://www.noaa.gov/
    Authors
    NOAA GeoPlatform
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Area covered
    Description

    Feature Service View for NOAA's National Geodetic Survey Datasheets. This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for horizontal control or a precise Orthometric Height used for vertical control, or both. The National Geodetic Survey (NGS) serves as the Nation's depository for geodetic data. The NGS distributes geodetic data worldwide to a variety of users. These geodetic data include the final results of geodetic surveys, software programs to format, compute, verify, and adjust original survey observations or to convert values from one geodetic datum to another, and publications that describe how to obtain and use geodetic data products and services.Data LatencyThis data is updated every week on Sunday.Data SourcesDatasheets https://geodesy.noaa.gov/datasheets/index.shtmlhttps://geodesy.noaa.gov/pub/DS_ARCHIVE/BETA_PRODUCTS/ALL_DATASHEETS.zipWeb Map ApplicationThis feature service is used with the National Geodetic Survey Map.Point of ContactPlease email the NGS Information Center for any questions at ngs.infocenter@noaa.gov

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Houston-Galveston Area Council (2020). HGAC Control Stations [Dataset]. https://hub.arcgis.com/maps/H-GAC::hgac-control-stations

HGAC Control Stations

Explore at:
Dataset updated
Aug 20, 2020
Dataset authored and provided by
Houston-Galveston Area Council
Area covered
Description

This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for horizontal control or a precise Orthometric Height used for vertical control, or both. The National Geodetic Survey (NGS) serves as the Nation's depository for geodetic data. The NGS distributes geodetic data worldwide to a variety of users. These geodetic data include the final results of geodetic surveys, software programs to format, compute, verify, and adjust original survey observations or to convert values from one geodetic datum to another, and publications that describe how to obtain and use Geodetic Data products and services.

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