MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : GISB

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: -38.635

Longitude: 177.886

Height: 87.260 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


env xyz
24 Hour Rapid Solutions

FID (~IGS08)

env readme xyz readme

QA files

ftp link

Rapid 5 Minute Solutions

Available Next Day
(8-32 hr. latency)


ftp link

Ultra Rapid 5 Minute Solutions

Available Next Hour
(1-2 hr. latency)


ftp link

Cite this product as: Blewitt et al.,(2018).

See this link for suggested full citation text.

Station Plots

Explanation of Plots

IGS08 IGS08 Cleaned Rapid 5 min. Ultra Rapid 5 min.
Not Available
Not Available
Not Available
Not Available

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
GISB11JAN19 Antenna_Code_Changed - -
GISB11JAN19 Elevation_Cutoff_Changed - -
GISB15AUG24 Elevation_Cutoff_Changed - -
GISB04DEC23 usp000db93 8.1 1771.0
GISB07DEC20 usp000fuvt 6.6 54.5
GISB09JUL15 usp000gz8j 7.8 1221.9
GISB14NOV16 usc000sxye 6.7 190.2
GISB16SEP01 us10006jbi 7.0 179.8
GISB16NOV13 us1000778i 7.8 611.4
GISB18MAY27 Reference_Frame_Change:_IGS08_to_IGS14 - -
Distance is from this station to earthquake epicenter in km. A potential step record appears when this distance is less than 10^(M/2 - 0.8) where M is earthquake magnitude.
Steps for all stations are given in the master step file database (link)

University of Nevada, Reno NGL logo: Designed by Corné    Kreemer and Geoff Blewitt