MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : G258

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.

Coordinates:

Latitude: 40.415 degrees

Longitude: 139.950 degrees

Height: 81.196 meters


Time Series Data

(ascii text)
24 Hour Final Solutions

IGS20

tenv3 or tenv

xyz

OK

tenv3

PA

tenv3

24 Hour Rapid Solutions

IGS20

tenv3

OK

tenv3

PA

tenv3

5 Minute Final Solutions

IGS20

kenv tar files for download

5 Minute Rapid Solutions
(last 60 days max)

IGS20

kenv tar file download

Quality Assurance (QA) Files

IGS20

.qa.gz file download

5 Minute Troposphere Solutions

Tot./Wet Zenith Delay, etc.

tar files for download


Surface Mass Loading Predictions
Note: NGL solutions are in CM
Subtract CM:CF file to place in CF

CM:CF Translation

CM

NTAL

NTOL

GRACE Mascon

CF

NTAL

NTOL

GRACE Mascon




Nearest 4 Other Stations Distance

J921

10.67 km

J154

18.17 km

J184

20.44 km

J182

31.02 km

Link to Map with all stations centered on G258



Readmes With File Formats and Other Information:

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

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

Parameters for the red line fit to the original position time series can be found at:
THIS LINK

GPS time series plot

Parameters for the red line fit to the cleaned position time series can be found at:
THIS LINK

GPS time series plot

Parameters for the red line fit to the OK position time series can be found at:
THIS LINK

GPS time series plot

Parameters for the red line fit to the cleaned OK position time series can be found at:
THIS LINK

GPS time series plot

Parameters for the red line fit to the PA position time series can be found at:
THIS LINK

GPS time series plot

Parameters for the red line fit to the cleaned PA position time series can be found at:
THIS LINK

GPS time series plot

Parameters for the red line fit to the detrended position time series can be found at:
THIS LINK

GPS time series plot

Parameters for the red line fit to the detrended and cleaned position time series can be found at:
THIS LINK

Residual plot
QA plot


Steps Information for this station

Station ID Date
(YYMMMDD)
Equipment Change Type/
or Event ID
Earthquake
Magnitude
Distance
(km)
G25826JUN24 us6000t7zq 6.9 188.3
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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