GRAND ISLE

Contributing agency

Station summaryGRIS

  • More informations on each symbol.
  • GPS
    Tide Gauge
    DORIS
IGS-type acronym : GRIS00USA
Latitude : 29.26552773
Longitude : -89.95729828
Installed date : 2004-06-22
Decommissioned date :
Country : U.S.A.
City: GRAND ISLE
Station status : active (green)
Distance to Tide Gauge (m) : 100
Domes Nr.: 49399M001
Station operator: (LSU-C4G) - Louisiana State University - Center for GeoInformatics
IGS-like station form :

GPS position times seriesGRIS

SARI


Position
(Reference epoch: )




Offsets (mm)
MMaterial change or malfunction
EEarthquake
RFReference Frame change
UUnknown
NANot available
Position discontinuity
Velocity discontinuity
     
   
Vertical component
   
East component
   
North Component


Data available at SONELGRIS



Quality plots on RINEX filesGRIS

Quality plots on RINEX files of GRIS Quality plots on RINEX files of GRIS 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 instrumentsGRIS

Photo albumGRIS

BibliographyGRIS

If you have a relevant reference to suggest, please send-us an e-mail : sonel@sonel.org
  • puce Blum, Rahn et al., 2023. Land loss in the Mississippi River Delta: Role of subsidence, global sea-level rise, and coupled atmospheric and oceanographic processes. Global and Planetary Change. Get this reference BibTeX of the reference
  • puce Blum, Roberts, 2009. Drowning of the Mississippi Delta due to insufficient sediment supply and global sea-level rise. Nature Geoscience. Get this reference
  • puce C.-Letetrel, M.-Karpytchev et al., 2015. Estimation of vertical land movement rates along the coasts of the Gulf of Mexico over the past decades. Continental Shelf Research. Get this reference BibTeX of the reference
  • puce Gill, 2013. Underwater: Land loss in coastal Louisiana since 1932. ClimateWatch Magazine. Get this reference
  • puce Kolker, Allison et al., 2011. An evaluation of subsidence rates and sea‐level variability in the northern Gulf of Mexico. Geophysical Research Letters. Get this reference
  • puce Liu, Li et al., 2020. Land subsidence contributions to relative sea level rise at tide gauge Galveston Pier 21, Texas. Scientific Reports. Get this reference