Continuously Operating Reference Stations (CORS) Network

Name: Continuously Operating Reference Stations (CORS) Network
Creator: NYSDOT
Published: 2013-05-15T21:07:30

NYSNet is a spatial reference network of continuously operating Global Positioning System (GPS) reference stations (CORS) throughout New York State that can be used for differential GPS applications. Depending on equipment and procedures, this network can provide users the ability to achieve centimeter positioning for surveying applications or sub-meter positioning for GIS mapping applications. Position information from this reference network can be utilized by using static data in post processing or by using the real time network (RTN).

Querying over HTTP

Splitgraph serves as an HTTP API that lets you run SQL queries directly on this data to power Web applications. For example:

curl https://data.splitgraph.com/sql/query/ddn \
    -H "Content-Type: application/json" \
    -d@-<<EOF
{"sql": "
    SELECT *
    FROM \"ny-gov/continuously-operating-reference-stations-cors-j7t6-d8a8\".\"continuously_operating_reference_stations_cors\"
    LIMIT 100 
"}
EOF

See the Splitgraph documentation for more information.

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continuously_operating_reference_stations_cors

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Upstream Metadata

NotesNotesSurveyors, GIS users, engineers, scientists, and the public at large that collect GPS data can use CORS data to improve the precision of their positions. CORS enhanced post-processed coordinates approach a few centimeters relative to the National Spatial Reference System, both horizontally and vertically.

DisclaimersDisclaimerNew York State Plane Coordinate System of 1983. Defined zones, origins, projections, and datum(North American Datum of 1983, NAD83)

Dataset SummaryCoverageNew York StateGranularityIndividual reference stationsTime PeriodCurrentOrganizationNYSDOT Engineering Division, Office of Design, Design Services Bureau, Photogrammetry SectionDataset OwnerNYSDOT Engineering Division, Office of Design, Design Services Bureau, Photogrammetry SectionData FrequencyAnnualPosting FrequencyAnnuallyContact Informationcors@dot.ny.gov

Dataset InformationAgencyTransportation, Department of

Additional ResourcesSee Alsohttps://www.dot.ny.gov/divisions/engineering/design/design-services/land-survey/help-links

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Continuously Operating Reference Stations (CORS) Network

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