Search datasets
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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....
Search relevance: 239.83 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
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....
Search relevance: 224.76 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:03 PM -
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...
Search relevance: 223.74 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:06 PM -
Geodetic Control Points. The dataset contains polygons representing planimetric geodetic control points, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the...
Search relevance: 216.33 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Geodetic Control. The dataset contains points representing planimetric Geodetic Control, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...
Search relevance: 216.33 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Geodetic Control. The dataset contains points representing planimetric geodetic control, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...
Search relevance: 216.12 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:09 PM -
Geodetic Control. The dataset contains points representing planimetric geodetic control, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...
Search relevance: 209.67 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
geodetic control points, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO). These features were originally captured in...
Search relevance: 207.84 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
Geodetic Control. The dataset contains polygons representing planimetric geodetic control, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...
Search relevance: 203.62 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
GeoControl Points. The dataset contains polygons representing planimetric geocontrol points, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief...
Search relevance: 149.23 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:05 PM -
The horizontal accuracy assessment dataset consists of spatial coordinate and elevation values of “hard points” identified in each digital surface model (DSM) dataset and their spatial location...
Search relevance: 68.99 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 08:57 PM -
In the winter of 1991, the Coastal Change Analysis Program (C-CAP) at NOAA's Office for Coastal Management and the State of Florida commissioned the National Geodetic Survey to acquire...
Search relevance: 50.59 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 11:50 PM -
This data release provides geodetic Global Positioning System (GPS) data collected in 2023 and terrestrial laser scanning (TLS) data collected in 2012 and 2024 to support land-surface subsidence...
Search relevance: 46.16 | Views last month: 0 | Catalog Last Checked: September 24, 2026 at 01:07 AM -
Single scene Tri-Decadal Global Landsat Orthorectified MSS, TM, ETM+, and ETM+ Pan-sharpened data, which may be browsed, searched, and downloaded through EarthExplorer or the USGS Global...
Search relevance: 45.47 | Views last month: 1 | Catalog Last Checked: March 07, 2026 at 08:01 PM -
This portion of the data release presents the locations of the temporary ground control points (GCPs) used for the structure-from-motion (SfM) processing of the imagery collected during an...
Search relevance: 45.29 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:41 PM -
Scientist from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center (SPCMSC) collected xyz locations for 53 Ground Control Points (GCP) in North Topsail Beach and...
Search relevance: 44.29 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:03 PM -
The U.S. Geological Survey (USGS) in cooperation with the State of Arkansas made a bathymetric survey of the Black River from Popular Bluff, Missouri, to Pocahontas, Arkansas from July 12—25,...
Search relevance: 42.60 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 08:57 PM -
This data release contains the original campaign survey files in Receiver Independent Exchange Format (RINEX) and summaries of the survey results for 9 vertical control points in the Hampton Roads...
Search relevance: 40.49 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:30 PM -
This portion of the data release presents topographic data collected at 5 study sites along Elwha River, Washington between 2006 and 2022. Elevations along channel-perpendicular transects were...
Search relevance: 40.02 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 08:27 PM -
The U.S. Geological Survey (USGS) in cooperation with the Little Rock District, U.S. Army Corps of Engineers conducted a bathymetric survey of the Black River from Clearwater Lake Dam near...
Search relevance: 39.62 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:22 PM
