The georeferencing system produces zip files that contain various files. These zipped files are named using the convention of PhotoID
. The table below explains the Variations
part of these.
|File name ending||Explanation|
|warp.tif||a geotiff version of the astronaut photo that is transformed and warped|
|warp-metadata.txt||a text file that includes ancillary geotiff metadata such as average RMS error of georegistration|
|tiepoints.txt||an ArcGIS text file listing tie points (column 1 & 2) and the corresponding ground control points (column 3 & 4) used for alignment and alignment fit measures|
|no-warp.tif*||a georeferenced geotiff version of the unwarped astronaut photograph|
|no-warp-metadata.txt*||a text file that includes ancillary geotiff and camera metadata|
These files are no longer generated.