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Geodetic Control Points 2021
Control points are captured by land surveyors to create control for orthophotography. These points are captured with survey-grade equipment ensuring the highest accuracy in their location.Horizontal Control Point: Surveyed horizontal geodetic control points that are used in the development of an analytical aerotriangulation solution.Vertical Control Point: Surveyed vertical geodetic control points that are used in the development of an analytical aerotriangulation solution.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "DCGISopendata",
"@type": "vcard:Contact",
"hasEmail": "mailto:gisgroup@dc.gov"
}
|
| description | <div style='text-align:Left;'><div><div><p><span>Control points are captured by land surveyors to create control for orthophotography. These points are captured with survey-grade equipment ensuring the highest accuracy in their location.</span></p><p><span>Horizontal Control Point: Surveyed horizontal geodetic control points that are used in the development of an analytical aerotriangulation solution.</span></p><p><span>Vertical Control Point: Surveyed vertical geodetic control points that are used in the development of an analytical aerotriangulation solution.</span></p></div></div></div> |
| distribution |
[
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"accessURL": "https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Planimetrics_2021/MapServer/4",
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},
{
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{
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{
"@type": "dcat:Distribution",
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]
|
| identifier | https://www.arcgis.com/home/item.html?id=3fbec597eef14cce85ab165aede32570&sublayer=4 |
| issued | 2024-03-25T16:53:41.000Z |
| keyword |
[
"District of Columbia",
"OCTO",
"Washington DC",
"dc",
"elevation",
"geodetic control",
"location",
"planimetrics",
"pmetric21",
"survey"
]
|
| landingPage | https://opendata.dc.gov/datasets/DCGIS::geodetic-control-points-2021 |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2022-02-04T00:00:00.000Z |
| publisher |
{
"name": "Office of the Chief Technology Officer"
}
|
| spatial | -77.1115,38.7922,-76.9121,38.9976 |
| theme |
[
"geospatial"
]
|
| title | Geodetic Control Points 2021 |
