Global datasets

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Blue Marble imagery

ETOPO

ETOPO1

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

LANDSAT

MODIS

Pathfinder AVHRR SST

merge that info here?

QuickBird

  • ?

SeaWiFS

merge that info here?

Smith and Sandwell

SRTM