The georeferencing system produces zip files that contain various files. These zipped files are named using the convention of
PhotoID-
GeoreferenceMethod-
Variations.
FileType. The table below explains the
Variations-
FileType 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.