Benchmark - 3-1958 HS est
| Benchmark Number | 3-1958 HS est |
|---|---|
| Established In | |
| Condition | UNKNOWN |
| Latitude | |
| Longitude | |
| Coordinate Accuracy | UNKNOWN |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | A Hydrographic Service bronze tablet cemented vertically into the bedrock at the highest point of the north end of the island described in BM 1-1958. It lies about 91 m north from BM 1-1958 and close to a steep narrow gully. |
Elevations
| Date | Elevation (m) | Status | Vertical Datum Code |
|---|---|---|---|
| 6.134 | ACTIVE | CD |