Global Image Grid

Some of our higher resolution global imagery are provided as individual tiles to facilitate easier downloading and manipulation. These large image tiles have column and row indicators as part of their file name (e.g., “A1”, “B2”, etc.) and are tiled according to the grid and table listed below.

A1
sample tile image
B1
sample tile image
C1
sample tile image
D1
sample tile image
sample tile image
A2
sample tile image
B2
sample tile image
C2
sample tile image
D2
column/row Upper left Lower right
A1 90N 180W 0N 90W
B1 90N 90W 0N 0W
C1 90N 0W 0N 90E
D1 90N 90E 0N 180E
A2 0N 180W 90S 90W
B2 0N 90W 90S 0W
C2 0N OW 90S 90E
D2 0N 90E 90S 180E
NASA - National Aeronautics and Space Administration