When many points are unnecessary, a program called SimpPS can change the number of points.
Here we changed 500k points to 10k.
TINs with 500k points and with 10k points are indicated as follows;
Cliff points cannot be processed by normal TIN generation program.
Axis change program changes points to fit for normal TIN generation and change axis again of generated TINs.
[TINs with 500k points] The point data are from Riegl Japan Ltd.
The image is TINs wit 500k points.
The program(SimpPS) changed 500k to 10k. Point spaces each other are used for number change.
The next are TINs with 10k points.
