Hello, on this zip file you have : LandsatGnangara040303_3x4_4bands.zip Subset of the LANDSAT 5/TM Generic Binary array file (data stored by row), band interleaved by line (BIL) format Data are stored in the order (line1,band1),(line1,band2),(line1,band3),(line1,band4),(line2,band1),... Data format is an unsigned integer (2 bytes) Data Type is litlle endian (Host Intel, ENVI data type=0) Pixels are registered by their upper left corner Envi header file (.hdr) is available GENERAL CHARACTERISTICS Acquisition Date : 3/3/2004 Acquisition Hour : 9:44:28 Samples : 152 Lines : 102 Bands : 4 PROJECTION CHARACTERISTICS This image was geo-referenced by USGS (level 1G systematic) A rectification was performed from an aerial image taken in 2003 (CSIRO Land and Water) Map Projection Name : UTM, 50 South Datum : WGS-84 Units : units=Meters Pixel Size (Easting) : 3.0000000000e+001 Pixel Size (Northing) : 3.0000000000e+001 Upper Left Corner, Easting : 391620.0000 Upper Left Corner, Northing : 6512220.0000 RADIOMETRIC CHARACTERISTICS REFLECTANCE = DIGITAL COUNT TOA reflectance (Top of Atmosphere)