Benchmark - 18
| Benchmark Number | 18 |
|---|---|
| Established In | 1959 |
| Condition | GOOD |
| Latitude | 50.5 |
| Longitude | -59.483333 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | HORIZONTAL |
| Description | CHS copper pin protruding 0.025 m from the horizontal rock surface, in line with the east wall of the Grenfell mission store. It is located 1.0 m above water level. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2022-06-30 | 3.262 | ACTIVE | CD |