MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : TOPL

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: -10.171

Longitude: -48.331

Height: 256.608 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

Station Plots

Explanation of Plots

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

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
TOPL13SEP25 Receiver_Type_Changed - -
TOPL13SEP25 Antenna_Type_Changed - -
TOPL14NOV13 Antenna_SN_Changed - -
TOPL15JAN27 Receiver_Type_Changed - -
TOPL15APR07 Receiver_Type_Changed - -
TOPL10FEB27 official20100227063411530_30 8.8 3801.6
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