GIS Dictionary
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distortion
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[map projections]
On a map or image, the misrepresentation of shape, area, distance, or direction of or between geographic features when compared to their true measurements on the curved surface of the earth.
Related Terms
aberration
cartogram
deformation
displacement
equal area projection
orthophotograph
orthophotoscope
projection
radiometric correction
standard parallel
state phone coordinate systems
Tissot's indicatrix
variation