Ken,

Regarding bulk reprojection:
 
1.   Earth Star (http://www.es-geo.com/)  has some handy add on wizards for ER Mapper.
 
or;
 
2. I wrote a wizard script a while ago for bulk reprojection. The script also handles reprojecting
images from any input format (such as GeoTIFFs), and can reproject images that are larger
than virtual memory (not a problem in your case).
 
The ERM support offices have the script, so contact:
    [EMAIL PROTECTED]    (Americas)
    [EMAIL PROTECTED]    (EAME)
    [EMAIL PROTECTED]    (Asia Pacific)
 
Ask for the "Batch reprojection wizard"
 
or;
 
3. In your case, if you don't want to go with #1 or #2 above, and if the total size is less than 2GB,
another approach might be to mosaic the files together in to a single file, then reproject that.
 
Regards
Stuart
 
 
 
G'day
 
I have  about 70 USGS DOQ files in NAD83 that I want to convert to NAD27. Does anyone know of a batch script that will do that rather than having to do them one at time using the geocoding wizard?
 
Cheers
Ken Hickey

------------------------------------------------------------------
Dr Kenneth Hickey
Mineral Deposit Research Unit (MDRU)
Department of Earth and Ocean Sciences
University of British Columbia
6339 Stores Rd, Vancouver, BC  V6T 1Z4, Canada
phone +1-604-822-3765; Fax +1-604-822-6088
email: [EMAIL PROTECTED]
 
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