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NGS Survey Control Map
The NGS Survey Control Map provides a map of the US which allows you to find and display geodetic survey control points stored in the database of the National Geodetic Survey... -
National Geodetic Survey's Airport Aerial Photography
The National Geodetic Survey (NGS), formerly part of the U.S. Coast and Geodetic Survey, has been performing Aeronautical surveys since the 1920's. NGS, in accordance with a... -
National Geodetic Survey's Airport Aerial Photography
The National Geodetic Survey (NGS), formerly part of the U.S. Coast and Geodetic Survey, has been performing Aeronautical surveys since the 1920's. NGS, in accordance with a... -
Jefferson County KY Survey Control Markers
LOJIC Survey monuments placed approximately 1 1/2 to 2 miles from nearest neighbor. Primary control information for each monument is provided in the attached attribute fields.... -
Geodetic Control Points
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... -
Geodetic Control Points 2005
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... -
Geodetic Control Points 2019
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...