GRAND ISLE

Station summaryGRIS

Showing all stations within 1000 km of the observed station Active station No data for 30 days Decommissioned No observations in SONEL (Survey) Not co-located with observed station
Showing all stations within 1000 km of the observed station Available data / Station OK Available data / Problem(s) detected Does not work No longer exists Foreign partner management Not co-located with observed station
Showing all stations within 1000 km of the observed station Co-located with observed station Not co-located with observed station
  • More informations on each symbol.
  • GPS Tide Gauge DORIS
IGS-type acronym : GRIS
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.:
Station operator: (LSU-C4G) - Louisiana State University - Center for GeoInformatics
IGS-like station form :

GPS position times seriesGRIS



Position
(Reference epoch: )




Offsets (mm)

MMaterial change or malfunction
EEarthquake
UUnknown
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.

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, Roberts, 2009. Drowning of the Mississippi Delta due to insufficient sediment supply and global sea-level rise. Nature Geoscience. Get this 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