To georeference something means to define its existence in physical space
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Ground Control point(GCP)can be defined as a point on the
surface of the earth of known location which is used to
georeference image data sources such as remotely sensed image or
scanned maps.
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Ground Control point(GCP)can be defined as a point on the
surface of the earth of known location which is used to
georeference image data sources such as remotely sensed image or
scanned maps.