Benchmark - 2-1957
| Benchmark Number | 2-1957 |
|---|---|
| Established In | 1957 |
| Condition | GOOD |
| Latitude | 52.35913 |
| Longitude | -131.18083 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | BRONZE_TABLET |
| Setting | VERTICAL |
| Description | On the north side of Copper Islands, on the southeast shore of a cove, close west of BM 1, 9 metres northwest from the blazed tree with a cross of nails, 0.3 metre above highwater, set in a rock ledge, a bronze tablet marked: "Hydrographic Service, Canada,BM 2 1957". |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 2017-05-06 | 5.56 | ACTIVE | CD |
| N/A | 2.791 | ACTIVE | CGVD2013 |
| 2017-06-11 | -8.553 | ACTIVE | NAD83_CSRS |
| 2017-06-11 | 2.454 | ACTIVE | CGVD28_HTv2_0 |