
New NGS study examines GIS surveys for airports
August 14, 2020
A new study for the National Geodetic Survey (NGS) reviews and validates airport surveys from a safety perspective. […]
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A new study for the National Geodetic Survey (NGS) reviews and validates airport surveys from a safety perspective. […]
Airports are extremely congested spaces, both on land and in the air, making it difficult to conduct surveys […]
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