SpotElevationType:
Code Description Code Description
0 Unknown 3 Pass
99 Other 4 Depression
1 Generic 5 Form Spot
2 Summit
National Geospatial Features Catalogue | V 1.0 . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 121