21-23 INTx10000 LA1
24-26 INTx10000 LO1

28-30 INTx10000 LOV

31-33 3BYTE-INT Dx
34-36 3BYTE-INT Dy

39-41 INTx10000 LATIN (Earth Tangent)

56-58 INTx10000 Upper Right LAT
59-61 INTx10000 Upper Right LON


[nieves@ltp nieves]% ./nbspsat -i -e tige01_20100810_1601.gini
1 16 1 1 1 20100810_1601 tige01_20100810_1601.png 163691 9519941 9338608 10159 10159 250000 0 0

[nieves@ltp nieves]% ./nbspsat -i -e tigw01_20100810_1600.gini 
1 14 2 1 1 20100810_1600 tigw01_20100810_1600.png 121900 9723196 9338608 10159 10159 250000 0 0