Table · dataset · 2025
National Geodetic Survey Control Stations
Listed in Hawaii Open Data
[ Metadata ] This data contains a set of geodetic control stations maintained by the National Geodetic Survey.
Description
Downloaded from National Geodetic Survey website Feb 2025. 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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Note
This data was projected to the State's standard projection/datum of UTM Zone 4, NAD 83 HARN for use in the State's GIS database, The State posts an un-projected version of the layer on its legacy site ( planning.hawaii.gov/gis/download-gis-data-expanded/#013 ), or users can visit the National Geodetic Survey site directly, at geodesy.noaa.gov/datasheets/ . For additional information, please see metadata at files.hawaii.gov/dbedt/op/gis/data/ngs_geodetic_ctrl_stns_summary.pdf or contact Hawaii Statewide GIS Program, Office of Planning and Sustainable Development, State of Hawaii; PO Box 2359, Honolulu, Hi. 96804; (808) 587-2846; email: gis@hawaii.gov ; Website: planning.hawaii.gov/gis .
Links
Get the data
- Publisher page prod-histategis.opendata.arcgis.com/datasets/HiStateGIS::national-geodetic-survey-control-stations… ↗
documentation · download · from opendata hawaii gov
- ArcGIS GeoService geodata.hawaii.gov/arcgis/rest/services/GeodeticControl/MapServer/2 ↗
download · from opendata hawaii gov
- OGC WFS geodata.hawaii.gov/arcgis/services/GeodeticControl/MapServer/WFSServer?request=Ge… ↗
download · from opendata hawaii gov
- OGC WMS geodata.hawaii.gov/arcgis/services/GeodeticControl/MapServer/WMSServer?request=Ge… ↗
download · from opendata hawaii gov
- CSV prod-histategis.opendata.arcgis.com/api/download/v1/items/8784f5cd188649f2a81b576c1308e4cd/csv?lay… ↗
download · from opendata hawaii gov
- Shapefile prod-histategis.opendata.arcgis.com/api/download/v1/items/8784f5cd188649f2a81b576c1308e4cd/shapefi… ↗
download · from opendata hawaii gov
- GeoJSON prod-histategis.opendata.arcgis.com/api/download/v1/items/8784f5cd188649f2a81b576c1308e4cd/geojson… ↗
download · from opendata hawaii gov
- KML prod-histategis.opendata.arcgis.com/api/download/v1/items/8784f5cd188649f2a81b576c1308e4cd/kml?lay… ↗
download · from opendata hawaii gov
- PDF Metadata files.hawaii.gov/dbedt/op/gis/data/ngs_geodetic_ctrl_stns_summary.pdf ↗
download · from opendata hawaii gov
Where it is published
- Hawaii Open Data dataset page opendata.hawaii.gov/dataset/national-geodetic-survey-control-stations ↗
landing page · from opendata hawaii gov
Catalogue records · 1
- CKAN API opendata.hawaii.gov/api/3/action/package_show?id=5d2b9307-5a52-4b47-945a-74d12b1e6… ↗
metadata API · from opendata hawaii gov
Topics
- Stated by source
- Geospatial
- From keywords
- Computer Science & AI
- Inferred from text
- Sequencing 65%
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Hawaii Open Data | 5d2b9307-5a52-4b47-945a-74d12b1e6d01 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].local:field:computer-science-ai | mapping · opendata hawaii gov | connector:opendata_hawaii_gov@1.0.0 | |
| concepts[modality].local:modality:sequencing | enrichment · opendata hawaii gov | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[topic].ckan_group:opendata_hawaii_gov:geospatial | source · opendata hawaii gov | connector:opendata_hawaii_gov@1.0.0 | |
| created_date | source · opendata hawaii gov | connector:opendata_hawaii_gov@1.0.0 | |
| description | source · opendata hawaii gov | connector:opendata_hawaii_gov@1.0.0 | /notes |
| publication_date | source · opendata hawaii gov | connector:opendata_hawaii_gov@1.0.0 | |
| title | source · opendata hawaii gov | connector:opendata_hawaii_gov@1.0.0 | /title |
| updated_date | source · opendata hawaii gov | connector:opendata_hawaii_gov@1.0.0 |