MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : PDDN

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: 7.459 degrees

Longitude: 125.783 degrees

Height: 90.635 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


tenv3 or tenv






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

New!: Loading Predictions.
See this README file for explanation.


tenv3 file with extra columns

Readme Files:

tenv3 format, tenv format, xyz format,
kenv format, trop format, QA file format,
Loading triplet enhanced tenv3 files
(Note: When using the MIDAS software
use the .tenv files linked above)

Nearest 4 Other Stations Distance


40.10 km


47.01 km


91.23 km


102.65 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
Load prediction plot

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
PDDN16SEP23 us10006s4v 6.3 125.9
PDDN17FEB10 us20008ixa 6.5 274.6
PDDN17APR11 us10008gsq 5.8 109.8
PDDN17APR28 us10008ls4 6.9 231.4
PDDN18APR05 us2000dus5 6.0 130.1
PDDN18SEP08 us2000haxi 6.2 80.5
PDDN18DEC29 us2000iyta 7.0 214.3
PDDN19MAY31 us70003tl7 6.1 152.0
PDDN19OCT16 us70005ulm 6.4 119.1
PDDN19OCT29 us6000645n 6.6 115.8
PDDN19OCT29 us60006470 5.9 110.1
PDDN19OCT31 us700061e9 6.5 90.5
PDDN19NOV18 us700069f4 5.9 97.9
PDDN19DEC15 us60006rp9 6.8 108.2
PDDN20SEP06 us7000biyd 6.3 132.4
PDDN20NOV15 us7000cfes 6.0 154.8
PDDN21JAN21 us7000d20e 7.0 334.4
PDDN21FEB07 us6000df9r 6.0 107.5
PDDN21JUN14 us7000ecyk 5.7 94.2
PDDN21AUG11 us6000f48v 7.1 150.2
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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