The following is an example of the band sequential (BSQ) file format as it would be written for the graphic below. An actual .bsq file will be binary; however, for the purpose of this example, it will be shown using ASCII characters.
RGBcomposite.bsq
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
64 64 64 64 64 64 64 64
64 64 64 64 64 64 64 64
128 128 128 128 128 128 128 128
128 128 128 128 128 128 128 128
255 255 255 255 255 255 255 255
255 255 255 255 255 255 255 255
0 0 64 64 128 128 255 255
0 0 64 64 128 128 255 255
0 0 64 64 128 128 255 255
0 0 64 64 128 128 255 255
0 0 64 64 128 128 255 255
0 0 64 64 128 128 255 255
0 0 64 64 128 128 255 255
0 0 64 64 128 128 255 255
255 255 255 255 255 255 255 255
255 255 255 255 255 255 255 255
128 128 128 128 128 128 128 128
128 128 128 128 128 128 128 128
64 64 64 64 64 64 64 64
64 64 64 64 64 64 64 64
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0