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Revised Local Reference (RLR) Diagram for QUARRY BAY
Station ID: 1674
If the image above appears blurry, or you would like to see a larger image, please view the full-sized image of the RLR diagram.
Datum information
Add 5.620m to all data values to refer to RLR
RLR is 11.200m below primary benchmark Fundamental
Bench Mark
Ellipsoidal information from SONEL (explanation)
| RLR Height above ellipsoid: | -8.274 ± 0.004 m |
| Vertical Land Movement Rate: | -0.15 ± 1.02 mm/yr |
| Epoch: | 2020.2245 |
| GNSS Solution: | NGL14 |
| GNSS Site Used: | HKQT |
| GNSS Availability: | 2009-01-01 to 2023-05-20 |
