GPS Portsmouth 4

Contributing agency

Station summaryPOR4

More informations on each symbol.
GPS

Tide Gauge

DORIS

IGS-type acronym :	POR400USA
Latitude :	43.07099915
Longitude :	-70.70950317
Installed date :	1999-04-29
Decommissioned date :	2004-11-03
Country :	U.S.A.
City:	PORTSMOUTH
Station status :	Decommissioned (white and red cross)
Distance to Tide Gauge (m) :	2800
Domes Nr.:	49842S004
Station operator:	Unknown
IGS-like station form :

GPS position times seriesPOR4

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 SONELPOR4

Quality plots on RINEX filesPOR4

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

Observations & tracking performance
Satellite tracking

Year :

Min : -
Max : -

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Date : From : to : informations

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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 instrumentsPOR4