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Revised Local Reference (RLR) Diagram for SHEERNESS
Station ID: 3
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 7.134m to data values 1832-1927 to refer to RLR
Add 4.391m to data values 1951-1952 to refer to RLR
Add 4.079m to data values 1968-1975 to refer to RLR
Add 4.070m to data values 1976-1983 to refer to RLR
Add 1.550m to data values 1984-1986 to refer to RLR
Add 4.068m to data values 1987 onwards to refer to RLR
RLR is 11.600m below primary benchmark TQ 9080 7549
Ellipsoidal information from SONEL (explanation)
| GNSS | Solution | Height | Velocity | Epoch | GNSS Start | GNSS End | Distance |
|---|---|---|---|---|---|---|---|
| SHEE | NGL14 | 37.844 ± 0.008 | 1.40 ± 0.54 | 2020.0000 | 1997-03-26 | 2019-12-07 | 7 |
| SHEE | GT3 | 37.832 ± 0.007 | -1.20 ± 0.30 | 2020.0000 | 1997-03-26 | 2019-12-07 | 7 |
| SHEE | JPL14 | 37.849 ± 0.005 | Not robust | 2020.0000 | 1997-03-26 | 2019-12-07 | 7 |
| SHEE | ULR7a | 37.844 ± 0.009 | 1.57 ± 0.32 | 2020.0000 | 1997-03-26 | 2019-12-07 | 7 |
