SEAVEY ISLAND
Station summaryPOR4
| IGS-type acronym : | POR4 |
| Latitude : | 43.07099915 |
| Longitude : | -70.70950317 |
| Installed date : | 1999-04-29 |
| Decommissioned date : | 2004-11-03 |
| Country : | U.S.A. |
| City: | PORTSMOUTH |
| Station status : | Decommissioned (white and red cross) |
| Distance to Tide Gauge (m) : | 2800 |
| Domes Nr.: | 49842S004 |
| Station operator: | Unknown |
| IGS-like station form : |
GPS position times seriesPOR4
Position
(Reference epoch: )
(Reference epoch: )
Offsets (mm)
| M | Material change or malfunction |
| E | Earthquake |
| RF | Reference Frame change |
| U | Unknown |
| NA | Not available |
| Position discontinuity | |
| Velocity discontinuity |
Data available at SONELPOR4
Quality plots on RINEX filesPOR4
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Plots generated using software developed with the EPN team at ROB |
| Observations & tracking performance | Satellite tracking |
(this operation may take 20 to 45s)
The satellite tracking graph has been calculated for all stations for the first day of each month. If you wish to have a graph for another date, choose the 'Calculate a specific date' option.
Co-located instrumentsPOR4
- Tide gauge : SEAVEY ISLAND (PORTG)
- GPS : PORTSMOUTH 2 (POR2)
