1. Using ENVI, mosaic Pass1, 3, 5, and 7 = Pass1357_mosaic

2. Begin collecting ground control points in ERDAS Imagine using Claryville and
Peekamoose 1m DOQs as reference images. Ground control point files =
Pass1357_mosaic_input.gcc and Pass1357_mosaic_Peekamoose_Claryville_ref.gcc.

3. Using Pass1357_mosaic_input.gcc and Pass1357_mosaic_Peekamoose_Claryville_ref.gcc in
a second order polynomial resulted in an overall RMS error of approximately 5m. Saved
the geometric correction/warp model as Pass1357_mosaic_warp_poly2.gms.

4. Warped Pass1357_mosaic in Imagine with Pass1357_mosaic_warp_poly2.gms and 
converted from Imagine .img file to generic binary BIL.

5. gzipped the bil (gzip Pass1357_mosaic_warp_bil) = LargePass1357_mosaic_warp_bil.gz and put
the gzipped filed and associated .hdr file on ftp://ftp.forest.sr.unh.edu/pub/HAI.
 
6. Ran checksum on compressed and uncompressed image (syntax = md5sum filename):
38987c29f955a80b314cf9e7ecdad709  LargePass1357_mosaic_warp_bil
5260d419c4c3e47fadff8a9975f7f180  LargePass1357_mosaic_warp_bil.gz

File sizes are as follows (kbytes):
5811005200 Jan  3 16:01 LargePass1357_mosaic_warp_bil
2626834196 Jan  4 13:44 LargePass1357_mosaic_warp_bil.gz
3296 Jan  3 16:48 LargePass1357_mosaic_warp_bil.hdr