

"ASK_1", "ASK_2": The Alaska Statewide Orthoimagery Mosaic "USA_1", "USA_2": The National map (USGS) As of current version, the selectable providers are (the list is contained in the "Carnet_d_adresses.py" file): Keep in mind the quality and availability of orthophotos varies for each provider. 1) Download the latest version of Ortho4XP from here: (126MB total as of current v1.20b version)ġa) Optional: if you have already downloaded an old version of Ortho4XP, you can just download the updates to the binary files from here: (put the updated binary files in the Ortho4XP "bin" folder)Ģ) The current version is self-contained, so you do NOT need to download additional modules like Python, etc.ģ) Open the newly created Ortho4XP folder, go to the "Install/Win64" folder, and install the VC++ Redistributables (you might get a prompt if your PC already has them installed)ġ) Open the "bin" folder and run the Ortho4XP exe ("Ortho4XP_v120b.exe" for the current version)Ģ) Choose the Latitude and Longitude of the tile you want to process (remember it's the latitude and longitude of the lower left corner of the tile, positive values are for North/East)ģ) In the "Base source" entry, choose a provider for the orthophotos.
