GPS Site Motion Vector/Crustal Velocity Archive
Composite GPS Velocity Map from sources in table below, showing solutions from GPSVEL 0.2, IGS ITRF96, and SCEC 2.0
in NNR ("no net rotation" frame). (Click on image to load UNAVCO's interactive Voyager map tool.) Description and Disclaimer
NUVEL-1A-NNR plate velocities (yellow vectors) compared with GPS velocities (purple) at IGS sites and SCEC in the ITRF system.
Composite GPS Velocity Map from sources in table below, showing solutions from GPSVEL 0.2, IGS ITRF96, and SCEC 2.0
in NNR ("no net rotation" frame). (Click on image to load UNAVCO's interactive Voyager map tool.) Description and Disclaimer
NUVEL-1A-NNR plate velocities (yellow vectors) compared with GPS velocities (purple) at IGS sites and SCEC in the ITRF system.
|
GPS Network Project
(Primary Study Region) |
Maps | Credits |
Velocity solution on-line
(or publication) |
Reference Frame
(Constraints) |
Velocity Solution
Study Date (Time Span) |
Source Data Type |
|---|---|---|---|---|---|---|
|
GPSVEL Master Model
(global) SINEX submission |
Voyager map tool
gpsvel_0.0.gif gpsvel_0.1.gif gpsvel_0.2.gif gpsvel_1.0.gif |
Univ. of Nevada Reno, Nevada Bureau of Mines and Geology
(G. Blewitt) Univ. of Newcastle upon Tyne, Geomatics (D. Lavallee) |
see: GPSVEL page |
see: GPSVEL page (Global) 14 par estimated Helmert parameter transformation to IGS core subset (global sites only). 12 par transformation applied (no scale or scale rate). |
see: GPSVEL page |
GPS
(ps) weekly AC solutions from COD, SIO, JPL, ESA, NGS, GFZ and EMR. Weekly RNAAC solutions from EUR, AUS and SIR. IGS and Regional Stations |
|
CGPS 2004
(global) |
Voyager map tool
cgps_2004_itrf2000.gif 0.3 Mb |
SOPAC at
Scripps Inst. of Oceanography |
SOPAC Pole Rotation Tables (monthly update to model)
(Prawirodirdjo and Bock, JGR Vol 109 B08405 doi:10.1029/ 2003JB002944, 2004) |
ITRF2000 |
11 Aug 2004 (1991-2003) |
GPS
(ps) |
|
REVEL-2000
(global) |
Voyager map tool
REVEL-2000_s.jpg (800x535) 0.1 Mb REVEL-2000_m.jpg (1667x1114) 0.3 Mb REVEL-2000_b.jpg (3334x2228) 0.8 Mb |
Northwestern Univ.
Univ. of Miami |
contact Giovanni Sella (Giovanni.Sella noaa.gov)
(Sella et al., JGR Vol 107 B4 doi:10.1029/ 2000JB000033, 2002) |
ITRF97 |
27 Apr 2002 (1993.0-2001.0) |
GPS
(ps) |
|
International GNSS Service (IGS)
(global) |
Voyager map tool
igs_itrf96_00.gif igs_itrf96_01.gif |
Laboratoire de Rechereches en Géodésie (LAREG)
International Earth Orientation Service (IERS) |
Text: ITRF96_GPS.SSC | ITRF96 adjusted to epoch 1997.0 | ITRF96 report |
GPS
VLBI SLR DORIS (ps) |
|
Central Asia
(Kyrgyzstan, Kazakhstan) |
Voyager map tool
central_asia_00.gif |
Massachusetts Institute of Technology (MIT)
Institute for High Temperatures (IVTAN), Russian Academy of Sciences |
On-line abstract
nature_fig1b.gif (Nature Vol 384, pp. 450-453, 1996) |
??
(Asian IGS stations constrained, GLOBK Ver. 5.05H) |
?? |
GPS
(camp,ps) |
|
Thailand and surrounding IGS sites
(Southeast Asia) |
Voyager map tool
southeast_asia_00.gif southeast_asia_01.gif |
Earthquake Research Institute, University of Tokyo
Graduate School of Science, Kyoto University Meteorological Research Institute, Japan Meteorological Agency Institute of Geosciences, Shizuoka University |
On-line abstract
(Iwakuni et al., GRL Vol 31, L11612, 10.1029/ 2004GL020347, 2004) |
ITRF2000
(generalized constraints) |
11 June 2004 (1998.3-2001.? for most sites) |
GPS
(ps) |
| Eastern Mediterranean and Caucasus |
Voyager map tool
e_med_2000_00.gif |
GPS and Geodynamics, Massachusetts Institute of Technology (MIT)
Earth Resources Laboratory, MIT |
(McClusky et al., JGR Vol 105 No B3, pp. 5695-5719, 2000) |
ITRF96
(generalized constraints, minimizing horizontal velocities of 16 IGS stations in western Europe and central Asia) |
10 Mar 2000 (most sites for 4+ years, variable, 1988.8 — 1999.4) |
GPS
(camp,ps) |
|
Western Pacific Integrated Network (WING)
(western Pacific, southeast Asia) |
Voyager map tool
wing_1998_00.gif |
Earthquake Research Institute, Tokyo
Institute of Geological and Nuclear Sciences, Lower Hutt, New Zealand Graduate School of Science, Nagoya University, Nagoya Meteorological Research Institute, Japan Meteorological Agency, Tsukuba Coast and Geodetic Survey Department, NAMRIA, Manila Korea Astronomy Observatory, Daejeon Institute of Applied Mathematics, Russian Academy of Science Far Eastern Branch, Vladivostok Faculty of Science, Hokkaido University, Sapporo |
GRL abstract
(Kato et al., GRL Vol 25 No 3, pp. 369-372, 1998) |
(Tsukuba velocity constrained to be: 20.5 mm/yr west, 2.7 mm/yr north; roughly ITRF93, Eurasia plate fixed) |
1 Feb 1998
(1995.1 — 1996.1) |
GPS
(ps) |
| Taiwan-Luzon region |
Voyager map tool
taiwan-luzon_1999_00.gif |
Institute of Earth Sciences, Taipei
Philippine Institute of Volcanology and Seismology (PHIVOLCS), Quezon City |
(Yu et al., GRL Vol 26 No 7, pp. 923-926, 1999) |
ITRF96
(constraints on 12 IGS fiducial stations) |
1 Apr 1999 (1994 — 1998) |
GPS
(camp,ps) |
|
U.S. Geological Survey
(U.S., North America) |
Voyager map tool
usgs_itrf96_00.gif |
USGS
U.C. Berkeley (BARD) |
GMT (by region), Times Series (by station) |
ITRF96
(North America constrained) |
?? |
GPS
(camp,ps) |
|
Western US Cordillera (WUSC) Crustal Deformation Project
(western North America) |
Voyager map tool
wusc_002_00.gif wusc_002_01.gif wusc_002_02.gif wusc_002_03.gif wusc_002_04.gif wusc_002_05.gif |
Harvard-Smithsonian, Center for Astrophysics
California Institute of Technology |
README
001_wusc Solution: release notes GMT file velocities (2.4 Mb) 002_wusc Solution: release notes GMT file velocities (7.6 Mb) |
001_wusc Solution:
ITRF94 (stable North America site velocities minimized) 002_wusc Solution: (stable North America site velocities minimized) |
001_wusc:
31 Jul 1999 (1996.4 — 1999.5) 002_wusc: 1 Nov 1999 (1986-2000 GPS) (1980-1998 VLBI) (1976-1998 SLR) (1993-1998 DORIS) |
001_wusc:
GPS (camp,ps), VLBI 002_wusc: GPS (camp,ps), VLBI, SLR, DORIS |
|
Alaska
(Aleutians, southern and central Alaska, USA) |
Voyager map tool
alaska_na_00.gif |
University of Alaska, Faribanks, Alaska Earthquake Information Center | J. Freymueller |
ITRF97
(transformed into North America fixed frame) |
200?
(1992 — 1999) |
GPS
(ps, camp) |
|
Southern and Central Alaska (SCAT)
(southern and central Alaska, USA) |
Voyager map tool
scat_1997_00.gif |
Geodynamics Branch, Goddard Space Flight Center, NASA
Dept. of Earth, Atmospheric, and Planetary Sciences, MIT |
On-line Paper1
GL162F01.jpg (Sauber et al., GRL Vol 24 No 22, pp. 2853-2856, 1997) |
ITRF94
(North America constrained; minimizing horizontal velocities of 12 IGS stations) |
15 Nov 1997
(1993.4 — 1995.4) |
GPS
(camp) |
|
eastern Chugach Mountains
(southern Alaska, USA) |
Voyager map tool
chugach_2000_00.gif |
Geodynamics Branch, Goddard Space Flight Center, NASA | (Sauber et al., JRG Vol 105 No B4, pp. 8055-8077, 2000) |
ITRF96
(North America constrained; minimizing horizontal velocities of 12 IGS stations) |
10 Apr 2000
(1993.5 — 1997.5) |
GPS
(camp) |
|
Oregon
(Oregon, USA) |
Voyager map tool
oregon_2000_00.gif |
Rensselaer Polytechnic Institute |
GMT: pnw_vel.txt
grl00_or.dat oregon_vec.gif pnw_vel.gif GRL paper: PDF |
ITRF96
(North America ref. frame, by rotating about the NA-ITRF96 pole) |
2000
(1991 — 2000.5) |
GPS
(camp,ps) |
|
Southern California Earthquake Center (SCEC)
(southern California) |
Voyager map tool
(Voyager w/ global ref) scec_v2_00.gif scec_v2_01.gif |
SCEC Crustal Deformation Working Group |
RELEASE NOTES
Text: Table3.html (GMT in table) |
??
(North America constrained) |
14 July 1998 |
GPS
(camp,ps) VLBI EDM |
|
Eastern Basin and Range
(Wasatch/Yellowstone area, Utah/Wyoming/Idaho/Montana, USA) |
Voyager map tool
ebar_002_00.gif |
University of Utah GPS Research | Horizontal Deformation Velocity Map of the Intermountain Region |
ITRF2000
(Stable North America velocities minimized) |
July 2002 (1997.1 — 2002.5) |
GPS
(ps) |
|
New Madrid Seismic Zone
(St. Louis — Memphis area, central USA) |
Voyager map tool
newmadrid_00.gif newmadrid_01.gif |
Northwestern Univ.
Univ. of Miami |
GMT: NWUtable | ?? | ?? |
GPS
(camp) |
|
Guerrero CGPS
(Mexico) |
(there are transient motions between sites) |
Continuous GPS network in México "SISMOLOGIA-IGEF" —
IGEF UNAM
CU Boulder |
archive.readme
archive.env |
ITRF2000 as defined in JPL precise point positioning |
Jan 2005
(variable; 1998.9 — 2002.7) |
GPS
(ps, camp) |
|
South America — Nazca Plate motion Project (SNAPP)
(Peru, Boliva) |
Voyager map tool
snapp_001_00.gif snapp_001_01.gif snapp_001_02.gif |
Northwestern Univ.
Univ. of Miami Carnegie Institution of Washington Instituto Geofísico del Perú |
??
(South America constrained) |
?? |
GPS
(camp) |
Description:
This is a list of station velocity files either linked to their source
on the World Wide Web or archived at the UNAVCO Boulder Facility.
Disclaimer:
This archive is intended to be resource for finding information that is
either published or on the World Wide Web. As with any research, users
should refer to the orginal source and give appropriate acknowledgements
to the orginal researchers. Please view release notes when available.
Submissions:
Site motion vector/crustal velocity archive submission form
GPSVEL:
GPSVEL
GPSVEL Overview
Products to date
Methodology
SINEX Submissions
Related Pages:
Stable North America Reference Frame (SNARF) Working Group
Comments or questions about this page? Send mail to Lou Estey.
(louunavco.org)
Last modified Friday, 28-Jan-2011 21:10:25 UTC