http://www.bundysoft.com/docs/ 2026-04-17T07:28:01+00:00 http://www.bundysoft.com/docs/ http://www.bundysoft.com/docs/lib/images/favicon.ico text/html 2017-08-31T06:01:44+00:00 http://www.bundysoft.com/docs/doku.php?id=l3dt:formats:specs:hf2:extheaderblocks&rev=1504159304&do=diff << Back to HF2 spec page Georeferencing georef-extents The “georef-extents” block describes the real-world extents of the file. It is largely copied from the georeferencing data in the VTP Binary Terrain file header. The block contains 58 bytes, the structure of which is described below: