Benchmark - 1-1957
| Benchmark Number | 1-1957 |
|---|---|
| Established In | 1957 |
| Condition | GOOD |
| Latitude | 48.554583 |
| Longitude | -124.421277 |
| Reference Benchmark | Yes |
| Vertical Datum Code | UNKNOWN |
| Type | BRONZE_TABLET |
| Setting | VERTICAL |
| Description | In Port Renfrew, 102 metres north of the shore entrance to the wharf approach, in the top of a concrete wall connecting the wharf approach to the extreme point of land on the west side of the approach, a bronze tablet marked: "Hydrographic Service Canada BM 1 1957". |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| N/A | 3.052 | ACTIVE | GSC |
| 2015-05-13 | 5.024 | ACTIVE | CD |
| N/A | 3.244 | ACTIVE | CGVD2013 |
| 2012-08-15 | 3.022 | ACTIVE | CGVD28_HTv2_0 |
| 2012-08-15 | -14.482 | ACTIVE | NAD83_CSRS |