Benchmark - 90C9877
| Benchmark Number | 90C9877 |
|---|---|
| Established In | 1990 |
| Condition | GOOD |
| Latitude | 54.3316 |
| Longitude | -130.27794 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | BRONZE_TABLET |
| Setting | VERTICAL |
| Description | At Seal Cove, at the Coast Guard base, on a small concrete jetty just north of the Radio building, on the north east corner, set in concrete, a bronze tablet marked: "Hydrographic Service, Canada, 90C9877 ". Elevation from 2010 Leveling. NOTE: Chart Datum adjusted December 30, 2013. Old elevation = 9.107 |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| N/A | 8.902 | ACTIVE | CD |
| 2019-05-27 | 5.066 | ACTIVE | CGVD28_HTv2_0 |
| 2019-05-27 | -2.63 | ACTIVE | NAD83_CSRS |
| N/A | 5.267 | ACTIVE | CGVD2013 |