Orthophoto: Merging Tiffs in Arcgis

To merge several GeoTIFFs into one file, ArcGIS may be used. See video explanation of the process.

We need a total of 4 files to drape Orthophoto on terrain in the GeoTIFF format.

Image / Drone Scan / Satellite: Orthophoto

• .TIF
• .TFW

Terrain model: DSM / DTM

• .TIF
• .TFW

Remember:

• All of these should be added in the same folder and zipped.
• Include “DSM” in the name of the terrain model files – example: “Terrain_projectX_DSM.tif” and “Terrain_projectX_DSM.tfw” ).
• When uploading, and prompted with “Do you want to split models” remember to select “No split”