GPS PRETORIA

Station summaryPRE1

More informations on each symbol.
GPS

Tide Gauge

DORIS

IGS-type acronym :	PRE1
Latitude :	-25.74634722
Longitude :	28.22403611
Installed date :	1999-01-23
Decommissioned date :	2015-08-13
Country :	SOUTH AFRICA
City:	PRETORIA
Station status :	Decommissioned (white and red cross)
Domes Nr.:	30310S001
Station operator:	Unknown
IGS-like station form :

GPS position times seriesPRE1

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 SONELPRE1

Quality plots on RINEX filesPRE1

		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 :

Show another graph :

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.

Co-located instrumentsPRE1

GPS : South Africa NGA colocated 4 (PRE4)
GPS : South Africa NGA colocated 3 (PRE3)