This table give the relationship between level and revolution. It is been used by TGetLevelByResolution and TGetResolutonByLevel grobal function.
| Level | Resolution | 
|---|---|
| 1 | 78271.517 | 
| 2 | 39135.758 | 
| 3 | 19567.879 | 
| 4 | 9783.939 | 
| 5 | 4891.969 | 
| 6 | 2445.984 | 
| 7 | 1222.992 | 
| 8 | 611.496 | 
| 9 | 305.748 | 
| 10 | 152.874 | 
| 11 | 76.800 | 
| 12 | 38.400 | 
| 13 | 19.200 | 
| 14 | 9.600 | 
| 15 | 4.800 | 
| 16 | 2.400 | 
| 17 | 1.200 | 
| 18 | 0.600 | 
| 19 | 0.300 | 
| 20 | 0.150 | 
| 21 | 0.075 |