Georeferenced Files - ArcGIS
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 endingExplanation
no-warp.tifA georeferenced geotiff version of the unwarped astronaut photograph.
warp.tifA geotiff version of the astronaut photo that is transformed and warped.
no-warp-metadata.txtA text file that includes ancillary geotiff and camera metadata.
warp-metadata.txtA text file that includes ancillary geotiff metadata such as average RMS error of georegistration.
tiepoints.txtA text file listing tie points (column 1 & 2) and the corresponding ground control points (column 3 & 4) used for alignment and alignment fit measures.