Station summaryZHN1

  • More informations on each symbol.
  • GPS
    Tide Gauge
IGS-type acronym : ZHN1
Latitude : 21.31298600
Longitude : -157.92081800
Installed date : 2003-02-21
Decommissioned date :
Country : U.S.A.
Station status : active (green)
Distance to Tide Gauge (m) : 5935
Domes Nr.: 49970M001
Station operator: (FAA) - Federal Aviation Administration
IGS-like station form :

GPS position times seriesZHN1


(Reference epoch: )

Offsets (mm)

MMaterial change or malfunction
RFReference Frame change
NANot available
Position discontinuity
Velocity discontinuity
Vertical component
East component
North Component

Data available at SONELZHN1

Quality plots on RINEX filesZHN1

Quality plots on RINEX files of ZHN1 Quality plots on RINEX files of ZHN1 Royal Observatory of Belgium

Plots generated using software developed with the EPN team at ROB
Observations & tracking performance Satellite tracking

informations (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.

Comparison with satellite altimetry data

Co-located instrumentsZHN1


If you have a relevant reference to suggest, please send-us an e-mail : sonel@sonel.org
  • puce Yang, Francis, 2019. Sea-Level Rise and Vertical Land Motion on the Islands of Oahu and Hawaii, Hawaii. Advances in Space Research. Get this reference BibTeX of the reference