Global datasets

Blue Marble imagery

• see the Blue Marble wiki page

ETOPO

ETOPO1

• http://www.ngdc.noaa.gov/mgg/global/

Cell registered version can be loaded directly into a lat/lon region.

Grid registered version must be loaded into a simple XY location and have the 90deg N,S rows cropped away.

r.in.bin -f in=etopo1_bed_g.flt out=etopo1_bed_g \
   n=90.008333333335 s=-90.008333333335 e=180.00833333334 \
   w=-180.00833333334 rows=10801 cols=21601 anull=-9999

ETOPO2

• Merge info here from the Marine Science wiki page

Smith and Sandwell

• Merge info here from the Marine Science wiki page

MODIS

• see the MODIS wiki page

SeaWiFS

• see the MODIS wiki page

AVHRR

• see ?

Pathfinder SST

• see the MODIS wiki page