MER-A. Western Hemisphere
| Site ID | A=MER-A, B=MER-B |
| Latitude | ±0.2° |
| Longitude | ±0.2° |
| Elevation | Relative to MOLA geoid |
| Geologic Unit | Scott & Tanaka [1986]; Greeley & Guest [1987] |
| Site ID |
Latitude (°N, °S) |
Longitude (°W) |
Elevation (Km) |
Geological Unit |
|---|---|---|---|---|
| TM1A | 4.6N | 7.8 | -1.8 | Npl2 |
| TM2A | 4.0N | 7.1 | -1.7 | Npl2 |
| TM3A | 3.7N | 10.1 | -1.7 | Npl1 |
| TM4A | 4.2N | 13.1 | -1.9 | Hr |
| TM5A | 2.0N | 11.0 | -1.8 | Npl1 |
| TM6A | 0.9N | 6.6 | -1.6 | Npl2 |
| TM7A | 0.2S | 8.9 | -1.9 | Hr |
| TM8A | 0.2S | 10.4 | -1.9 | Hr |
| **TM9A | 1.2S | 5.6 | -1.3 | Npl2 |
| **TM10A | 2.2S | 6.6 | -1.7 | Npl2 |
| TM11A | 3.4S | 6.9 | -1.6 | Npl2 |
| TM12A | 3.6S | 2.9 | -1.3 | Npl2 |
| TM13A | 2.9S | 10.5 | -1.8 | Hr |
| TM14A | 3.8S | 10.1 | -1.8 | Hr |
| TM15A | 8.6S | 6.7 | -1.9 | S |
| TM16A | 9.4S | 6.6 | -1.9 | S |
| TM17A | 11.0S | 7.2 | -1.4 | Npld |
| XT18A | 0.4S | 24.5 | -1.8 | Npl2 |
| XT19A | 1.1S | 25.2 | -1.7 | Npl2 |
| XT20A | 1.0S | 27.7 | -1.8 | Npl2 |
| XT21A | 1.5S | 30.7 | -1.7 | Npl2 |
| XT22A | 4.7S | 16.7 | -1.9 | Npl1 |
| XT23A | 5.4S | 17.7 | -1.8 | Npl1 |
| XT24A | 5.3S | 12.8 | -1.9 | Npl1 |
| XT25A | 5.7S | 12.4 | -1.8 | Npl1 |
| XT26A | 7.7S | 15.5 | -1.8 | Nplh |
| XT27A | 7.7S | 13.6 | -1.5 | Npl1 |
| XT28A | 7.2S | 11.4 | -1.6 | Npl1 |
| XT29A | 9.3S | 15.5 | -1.5 | Npl1 |
| XT30A | 8.8S | 11.7 | -1.4 | Npl1 |
| XT31A | 10.8S | 15.8 | -1.4 | Npl1 |
| XT32A | 10.7S | 10.7 | -1.4 | Npl2 |
| XT33A | 4.2N | 26.3 | -1.4 | Npl2 |
| XT34A | 1.9S | 22.7 | -1.9 | Npl2 |