MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : SAMP

Station operator information from: RINEX headers

When using products from this system please cite Blewitt et al., (2018) for the processing plus also the citation for the original data.


Latitude: 3.622 degrees

Longitude: 98.715 degrees

Height: 2.034 meters

Time Series Data

(ascii text)
24 Hour Final Solutions








5 Minute Final Solutions


kenv tar files for download

Quality Assurance (QA) Files


.qa.gz file download

5 Minute Troposphere Solutions

Tot./Wet Zenith Delay, etc.

tar file download

Readme Files:

tenv3 format, tenv format, xyz format,
kenv format, trop format, QA file format

Nearest 4 Other Stations Distance


75.07 km


108.49 km


142.74 km


206.06 km

Time Series Plots

Click on the buttons on the left below to choose from available reference frames, latencies, and sample rates. Original, Cleaned (outlier removed) and detrended (using MIDAS rate) plots are available. See plot explanation page for further explanations on plot contents.

GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
QA plot

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
SAMP98APR01 usp0008jd7 7.0 467.2
SAMP00JUN04 usp0009txv 7.9 1000.4
SAMP02NOV02 usp000bfuz 7.4 305.1
SAMP04DEC26 official20041226005853450_30 9.1 305.5
SAMP05FEB26 usp000dh0k 6.8 355.6
SAMP05MAR28 official20050328160936530_30 8.6 247.0
SAMP05APR03 usp000dm28 6.3 197.5
SAMP05APR16 usp000dnh8 6.4 232.7
SAMP05MAY14 usp000dqs0 6.7 338.6
SAMP05MAY19 usp000dr4t 6.9 259.8
SAMP05JUL05 usp000dujc 6.7 270.3
SAMP05NOV19 usp000e4gh 6.5 268.6
SAMP06DEC01 usp000ez92 6.3 47.9
SAMP07SEP12 official20070912111026830_34 8.4 943.4
SAMP07SEP12 usp000fn2b 7.9 733.7
SAMP08FEB20 usp000fzau 7.4 319.8
SAMP09SEP30 usp000h237 7.6 499.5
SAMP10APR06 usp000hat0 7.8 230.7
SAMP10MAY09 usp000hchk 7.2 299.6
SAMP10JUN12 usp000hdwb 7.5 886.8
SAMP10OCT25 usp000hnj4 7.8 804.9
SAMP11SEP05 usp000j7nn 6.7 116.8
Distance is from this station to earthquake epicenter in km. A potential step record appears when this distance is less than 10^(M/2 - 0.79) where M is earthquake magnitude.
Steps for all stations are given in the master step file database.

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