Le portail francophone de la géomatique

-FILE NAMES-
L71001069_06919990710_B10.tif

-README-

NAMING CONVENTION
The file naming convention for FAST-L7A is as follows:
L7fppprrr_rrrYYYYMMDD_AAA.FST
where
L7 indicates the Landsat-7 mission.
f indicates the ETM+ data format.
ppp indicates the starting path of the product.
rrr_rrr indicates the starting and ending rows of the product.
YYYYMMDD indicates the acquisition date of an image.
AAA indicates the file type:
HPN = panchromatic band header file
HRF = VNIR/SWIR bands header file
HTM = thermal bands header file
B10 = band 1
B20 = band 2
B30 = band 3
B40 = band 4
B50 = band 5
B61 = band 6L (low gain)
B62 = band 6H (high gain)
B70 = band 7
B80 = band 8
FST indicates the FAST-L7A file extension.

Details about the Fast format
The Fast Format is an example of the BSQ format with a header file, independent bands followed by "End of File" markers, followed, in turn, by an "End of Volume" marker.

Datasets in FAST format represented by several files: one or more administrative headers and one or more files with actual image data in raw format. Administrative files contains different information about scene parameters including filenames of images. You can read files with administrative headers with any text viewer/editor, it is just plain ASCII text.