global mapper
Lewiiss
Global Mapper User
I'm using global mapper, and just want to know why do you need to georectify?
Comments
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Geo rectification is actually required to assign geographical co-ordination to digital images.There is no geographical co-ordinates attached to images when scanned.But after geo-rectification,coordinates are attached to each pixel and the image now have geographic position.The data can align properly on pixel image and this can be overlaid to create map.
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