Table 1.
GPS coordinates and elevations of the VES points.
| VES | VES1 | VES2 | VES3 | VES4 | VES5 | VES6 | VES7 | VES8 | VES9 | VES10 |
| Easting | 5.20693 | 5.20534 | 5.20516 | 5.20501 | 5.204566 | 5.203932 | 5.20328 | 5.20390 | 5.20223 | 5.20306 |
| Northing | 7.64066 | 7.63994 | 7.64079 | 7.64165 | 7.642412 | 7.641819 | 7.64140 | 7.64080 | 7.64197 | 7.64241 |
| Elev. (m) | 421.0 | 424.0 | 441.0 | 375.0 | 412.0 | 412.0 | 418.0 | 413.0 | 421.0 | 433.0 |
| VES | VES11 | VES12 | VES13 | VES14 | VES15 | VES16 | VES17 | VES18 | VES19 | VES20 |
| Easting | 5.20434 | 5.20755 | 5.20469 | 5.20452 | 5.209027 | 5.208667 | 5.20841 | 5.20811 | 5.20769 | 5.20669 |
| Northing | 7.64142 | 7.64125 | 7.64048 | 7.63984 | 7.640196 | 7.641171 | 7.64204 | 7.64297 | 7.64367 | 7.64354 |
| Elev. (m) | 428.0 | 398.0 | 416.0 | 425.0 | 421.0 | 421.0 | 421.0 | 423.0 | 421.0 | 428.0 |
| VES | VES21 | VES22 | VES23 | VES24 | VES25 | VES26 | VES27 | VES28 | VES29 | VES30 |
| Easting | 5.20841 | 5.20736 | 5.20815 | 5.20644 | 5.207913 | 5.207727 | 5.20727 | 5.20649 | 5.20607 | 5.20630 |
| Northing | 7.63915 | 7.63909 | 7.63997 | 7.63907 | 7.640849 | 7.641709 | 7.64242 | 7.64242 | 7.64326 | 7.63961 |
| Elev. (m) | 419.0 | 408.0 | 403.0 | 419.0 | 419.0 | 424.0 | 424.0 | 411.0 | 404.0 | 413.0 |