Split settings
You must not specify height above sea level. For more information, please refer to Useful concepts.
Output block base size
Enter the base size of output blocks. Actual dimensions of output blocks will be multiple of this base size.
For instance:
Base size: 500
The actual output block size may be: 500, 1000, 1500... depending on the scene contents and other split settings.
Spatial reference system (SRS)
Choose the SRS in which splitting must be performed.
By default, use a Local East-North-Up system with an origin set at the centroid of input block's photo positions.
If a custom SRS is required for a later reconstruction, it is recommended to choose it, so that reconstruction tiles can be made to conform exactly to block boundaries.