GPS Dauphin Island

Contributing agency

Station summaryALDI

More informations on each symbol.
GPS

Tide Gauge

DORIS

IGS-type acronym :	ALDI00USA
Latitude :	30.24916900
Longitude :	-88.07797500
Installed date :	2008-01-09
Decommissioned date :
Country :	U.S.A.
City:	DAUPHIN ISLAND
Station status :	active (green)
Distance to Tide Gauge (m) :	315
Domes Nr.:	49396M001
Station operator:	(ALDOT) - Alabama Department of Transportation - Alabama Great Seal
IGS-like station form :

GPS position times seriesALDI

Analysis center:

SARI

Reference Frame:
Ellipsoid:

Position
(Reference epoch: )

Longitude (°):
Latitude (°):
Height (m):

Velocity (mm/yr):

Offsets (mm)

M	Material change or malfunction
E	Earthquake
RF	Reference Frame change
U	Unknown
NA	Not available
	Position discontinuity
	Velocity discontinuity

GPS Solution:

show discontinuities remove trend show annual signal show position offsets

Vertical component

East component

North Component

Data available at SONELALDI

Quality plots on RINEX filesALDI

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

Observations & tracking performance
Satellite tracking

Year :

Min : -
Max : -

Display a range

Show a graph :

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Date : From : to : informations

Show a date range Calculate a specific date (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

Link to Sea Level Differences (Satellite altimetry minus tide gauge data).

Co-located instrumentsALDI

GPS : Mobile Point 1 (MOB1)
Tide gauge : DAUPHIN ISLAND (MOBTG)
GPS : Mobile Point 5 (MOB5)

Photo albumALDI

History of the stationALDI

Remplace MOB5 (decommissioned 2011-074)

DAUPHIN ISLAND