Table 1.

The number of points in each category.

Category	Training	Validation	Test
Ground	2,578,600	863,096	835,056
Low vegetation	1,000,907	324,547	354,049
Medium vegetation	1,204,729	412,513	400,521
High vegetation	2,264,980	750,948	761,478
	7,049,216	2,351,104	2,351,104