GPS WASHINGTON

Station summaryUSNO

More informations on each symbol.
GPS

Tide Gauge

DORIS

IGS-type acronym :	USNO00USA
Latitude :	38.91896265
Longitude :	-77.06622465
Installed date :	1997-04-24
Decommissioned date :	2015-03-20
Country :	U.S.A.
City:	WASHINGTON
Station status :	Decommissioned (white and red cross)
Distance to Tide Gauge (m) :	6380
Domes Nr.:	40451S003
Station operator:	(USNO) - U.S. Naval Observatory
IGS-like station form :

GPS position times seriesUSNO

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 SONELUSNO

Quality plots on RINEX filesUSNO

		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

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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 instrumentsUSNO

Tide gauge : WASHINGTON DC (WASTG)
GPS : WASHINGTON (USN3)
GPS : Washington D.C 3 (WDC3)
GPS : Washington D.C 4 (WDC4)
GPS : U.S. Naval Research Laboratory (NRL1)
GPS : U.S. Naval Observatory Time Service (USN7)
GPS : USNO NGA colocated 5 (WDC5)
GPS : USNO NGA colocated 6 (WDC6)
GPS : U.S. Naval Observatory Time Service (USN9)
GPS : U.S. Naval Observatory Time Service (USN8)