| IGS-type acronym : | TONG00TON |
| Latitude : | -21.14471300 |
| Longitude : | -175.17922400 |
| Installed date : | 2002-02-18 |
| Decommissioned date : | |
| Country : | TONGA |
| City: | NUKU'ALOFA |
| Station status : | active (green) |
| Distance to Tide Gauge (m) : | 2430 |
| Domes Nr.: | 50902M001 |
| Station operator: | (GA) - Geoscience Australia |
| IGS-like station form : |
| M | Material change or malfunction |
| E | Earthquake |
| RF | Reference Frame change |
| U | Unknown |
| NA | Not available |
| Position discontinuity | |
| Velocity discontinuity |
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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.
A.-Martínez-Asensio, G.-Wöppelmann et al., 2019. Relative sea-level rise and the influence of vertical land motion at Tropical Pacific Islands. Global and Planetary Change.
Due to damage from cyclone Gita the station TONG in Nuku'alofa, Tonga is offline. Further information will be available once we are able to get someone to assess the damage.
Enquires:
For further information please contact geodesy@ga.gov.au.
The antenna at the IGS station TONG has failed. As a result there will be no data products available from this station until we can arrange for a new antenna to be installed.
The antenna at the IGS station TONG has failed. As a result there will be no data products available from this station until we can arrange for a new antenna to be installed.