GPS Solutions for Great Tohoku Earthquake, M9.0 Processed with RTNet software

(NEW) Ongoing slow slip after M9 great tohoku earthquake (April 7, 2011) 1-sec seismic wave propagation observation from 415 stations (March 28, 2011) 5-m coseismic motion for station 0171, and 3-m for station 0205 (March 15, 2011) Tsunami Buoy Observations with real-time orbits and clocks (March 15, 2011) PPP kinamatic solution based on 30 sec. sampling data. (March 17, 2011, Updated: March 30, 2011)

Processed Data Coordinate solution processed with RTNet is now available: Go to download page to download "1Hz_2hr_files.tar" (88MB). (April 5, 2011) RTnet template file for scientific application. Japanese Inquiry: GPS Solutions, Inc. Email: info@gps-solutions.com

The time-series below show real-time 1Hz coordinate solutions for GEONET stations used for demonstration. IGU "predicted" orbit was used for 1Hz PPP processing for the client stations (blue circle), where 1Hz satellite clocks were estimated in server stations (red circle) with real-time. Time-series plots for 10 hours (00-18 UTC) and 12 minutes (5.8 - 6.0 hour, 12 minutes) are shown.

	GEONET station Hokkaido 0859 Shari2   Main-Island (Honshu) 0252 Hegurajima   0227 Maruyama   Southwestern main island 1133 Ainan   0720 Kagoshima2   South island (Ogasawara) 0603 Hahajima   Okinawa 1096 Naha   0750 Ishigaki2

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Real-time PPP Processing
GEONET station 0859, Shari2
18 hours
6 minutes
GEONET station 0252, Hegurajima
18 hours
6 minutes
GEONET station 0227, Maruyama
18 hours
12 minutes (1)
12 minutes (2)
GEONET station 1133, Ainan
18 hours
12 minutes
GEONET station 0720, Kagoshima2
18 hours
12 minutes
GEONET station 0603, Hahajima
18 hours
12 minutes
GEONET station 1096, Naha
18 hours
12 minutes
GEONET station 0750, Ishigaki2
18 hours
12 minutes