Height Type Number	Height Description
0	Elevation below -100m
1	Not used!
2	Elevation between -100m and 0m
3	Not used!
4	Not used!
5	Not used!
6	Elevation between 0m and 50m
7	Not used!
8	Not used!
9	Not used!
10	Elevation between 50m and 100m
11	Not used!
12	Not used!
13	Not used!
14	Elevation between 100m and 200m
15	Unknown
16	Not used!
17	Not used!
18	Not used!
19	Not used!
20	Elevation between 200m and 500m
21	Not used!
22	Elevation between 500m and 1000m
23	Not used!
24	Elevation between 1000m and 1500m
25	Not used!
26	Elevation between 1500m and 2000m
27	Not used!
28	Elevation between 2000m and 3000m
29	Not used!
30	Elevation between 3000m and 4000m
31	Not used!