Benchmark - 12-1977
| Benchmark Number | 12-1977 |
|---|---|
| Established In | 1977 |
| Condition | DESTROYED |
| Latitude | 69.115117 |
| Longitude | -105.056831 |
| Reference Benchmark | Yes |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | NA |
| Description | Approximately 90 metres northeast of the public wharf in Cambridge Bay and about 10 metres northeast of BM 11-1977 set into a large flattish boulder about 1 meter high and 3 metres across a bronze tablet marked: Hydrographic Service Canada BM 12-1977.(area unstable refer to leveling summary for history of elev.
|
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| N/A | 7.039 | ACTIVE | CD |