shrug-l: Compressing TIFFs

[Kristal Walsh]

Good morning everybody, I have received a large TIFF of an old scanned
map that is approx. 450mb.  I georeferenced it and tried to convert to
vector for further clean-up but spatial analyst is giving me an 'over
the max 2GB' error.  I tried a lossee compression because I just need
the boundaries from the map but this did not help and took over 2 hours
to process.  Can anyone give me a suggestion? Thanks! Kristal

 

Kristal Walsh, GIS Specialist

Baskerville-Donovan, Inc.

449 W. Main Street

Pensacola, Florida 32502

(850) 438-9661, ext. 4354

 

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