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Requests for Proposals (RFPs)
Pre-approval for Professional Land Surveying Services for 2007-2009
Current Items
CSRC Coordinating Council Meeting, May 8, San Jose
(posted 04/16/2008, updated 05/06/2008)
Real Time Network Workshop, May 2nd and 9th; keynote address
(posted 04/03/2008)
Differential leveling in southern Califoria - site table updated
(posted 02/06/2008)
Provide feedback on the CSRC website: new forum
(posted 01/10/2008)
California CGPS data holdings report
(posted 11/2007)
CSRC 2007 annual meeting (posted 08/31/2007)
CSRC 2006-7 annual report (posted 08/31/2007)
Map of campaign projects (posted 05/17/2007)
CSRC Coordinating Council Semi-Annual Meeting Scripps Institution of Oceanography, La Jolla, CA; May 17, 2007 (posted 03/29/2007)
State of NGS 2007 seminar in Riverside, CA; April 5, 2007 (posted 03/12/2007)
CSRS Epoch 2007.0 available (posted 02/08/2007)
Spatial Reference Systems Workshop, October 17-18, 2006, Sacramento. Organized by CSRC. (posted 09/05/2006)
CSRC Coordinating Council semi-annual meeting presentations (posted 05/03/2006)
State of NGS 2006 annual meeting: Riverside, CA, April 13, 2006 (posted 03/25/2006)
California Land Surveyor's Assocation 03/2006 Reno meeting presentations: CGPS Guidelines in Land Survey Applications (Cecilia Whitaker); Orange County Real Time Network (Art Andrew); Santa Ana River EDM Baseline; ESRI (Kevin Kelly) (posted 03/20/2005)
Presentations from the 12/2005 Northern California GPS Users Group meeting at Contra Costa Public Works: Yehuda Bock - CRTN Gigi Cardoza - CVSRN (posted 12/20/2005)
CRTN: California Real Time Network (posted 10/17/2005)
CSRC Semi-Annual meeting: Thursday, Oct. 20 (posted 10/14/2005)
SOPAC/CSRC implements NtripCaster for realtime data streaming (posted 07/01/2005)
May 2005 CSRC Semi-Annual Meeting presentations: CSRC Director's report, Central Vally Spatial Reference Network (posted 05/25/2005)
February 2005 Real Time Symposium presentations: San Diego County Real Time Network, Orange County, Metropolitan Water District (Riverside Co.), Los Angeles County, East Bay RTK and Las Vegas real time networks. (updated 05/06/2005)
California real time GPS networks overview: maps, real-time data access, and resources (posted 04/18/2005)
CSRC Semi-Annual Meeting, Tuesday May 17, 2005: San Francisco, CA (posted 04/08/2005)
Pocket GPS Manager overview. PGM is designed to provide a well-defined, flexible, and platform-independent system to improve information exchange in GPS-related fields, particularly with respect to GPS campaign information. A flowchart, and development timeline are available. (posted 03/18/2005)
State of NGS/CSRC special meeting: April 7, 2005; Riverside, CA. (posted 03/10/2005)
CSRC message board forums are now available to facilitate CSRC community interaction. Ask questions, provide suggestions, and link to resources of interest. Current topics include the CSRC Data Portal and the Pocket GPS Manager, but we welcome new subjects.(posted 03/10/2005)
Resources for the 09/28/2004 Parkfield, CA earthquake (posted 09/28/2004)
SCOUT now incorporates ultra-rapid orbits, to allow processing of near-real-time data. (posted 09/15/2004)
Height modernizaton projects information updated: final reports and maps available (posted 08/13/2004)
Past News
Real Time GPS Networks Symposium registration form | outline (Irvine, CA 2/4/2005) (posted 12/21/2004, 01/19/2005)
UC Riverside Spatial Reference Systems Seminar presentations, October 20-21 2004 (posted 10/29/2004)
Spatial Reference Systems and the National Height Modernization Program PowerPoint presentation, given to the Arizona Professional Land Surveyors, an association, on 3/7/2004
CSRC Epoch 2004.0 coordinates have been endorsed by NGS and are available for download. These have also been integrated into the CSRC Data Portal. These coordinates were generated using the SOPAC/CSRC refined model, which provides coordinates at any epoch for continuous GPS sites.
CSRC Data Portal map browser upgraded with new features
CSRC Coordinating Council Bylaws and CSRC Code of Ethical Conduct available
San Joaquin Valley Height Modernization RFP announced
NY Times California In Motion article
NGS feature story on height modernization
The GPS Seamless Archive Center (GSAC) is now available. GSAC is a collection of GPS data archives and their operating agencies who agree to exchange information about their individual data holdings in order that users need not contact each archive separately to locate desired information.
Southern California real-time networks report
SIO Orange County Real-Time GPS feature
CSRC CORS leveling specifications document. This describes the requirements for performing second order, class II geodetic leveling to establish elevations on continuously operating reference stations.
CSRC has received notice that the National Geodetic Survey has accepted the CSRC Master Plan for a Modern California Geodetic Control Network. The NGS approval letter is also available.
CAL-IT2 CSRC real-time feature
ITRF 2000 to NAD 83 transformation instructions now available
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