IOCM_RGB
WGS 1984
515000e5285000n
N
UTM
NGS
8-bit
515000e5287500n
517500e5285000n
517500e5287500n
517500e5290000n
517500e5292500n
520000e5285000n
520000e5287500n
520000e5290000n
520000e5292500n
522500e5287500n
522500e5290000n
522500e5292500n