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First announcement of the 22nd International Workshop on Laser Ranging
08 January 2020

The 22nd International Workshop on Laser Ranging will be held in Kunming, China November 02 - 06, 2020. There will be five days of interesting presentations, a lot of time for formal and informal discussions, meeting project partners and paving the road for the future development of satellite laser ranging.

During the workshop there will also be a chance to visit the laser ranging station in Kunming. Theme and session topics for the workshop are currently under discussion. The organizers are open for ideas and suggestions, so please contact the local organizing committee at ilrs.workshop@ynao.ac.cn if you would like to see specific topics included in the workshop.

Additional announcements will be made when registration and abstract submission are opened.


Journal of Geodesy "Special Issue: Satellite Laser Ranging" now published
25 November 2019

The Journal of Geodesy has recently published the "Special Issue: Satellite Laser Ranging" (Volume 93, Issue 11, November 2019, editors Erricos Pavlis, Vincenza Luceri, Toshimichi Otsubo, Ulrich Schreiber). This issue consists of twenty papers detailing recent developments in SLR.

View the list of papers and authors


SLR Pioneer Certificates presented by Toshi Otsubo at the 2019 ILRS Technical Workshop
01 November 2019

During the 2019 ILRS Technical Workshop, Toshi Otsubo, chair of the ILRS Governing Board, presented the "SLR Pioneer Certificate" to the following recipients:

Victor Shargorodskiy (Research-and-Production Corporation «Precision Systems and Instruments«/ Moscow, Russia)
"In recognition of his role in the building and deploying of the ROSCOSMOS SLR network"

John McK. Luck (Geoscience Australia, retired/Canberra, Australia)
"In recognition of his work in establishing SLR activities in Australia and Western Pacific Laser Tracking Network"

Carey Noll (NASA GSFC/Greenbelt MD, USA)
"In recognition of her dedication, vision and creativity in supporting all aspects of the ILRS"

At the conclusion of the workshop, a "Recognition of Appreciation" certificate was presented to:

Daniel Hampf (DLR, Stuttgart, Germany)
"In recognition of the outstanding support provided in organizing and hosting the 2019 ILRS Technical Workshop, Stuttgart, Germany"

Congratulations to the recipients!


Notice of Pending Shutdown of IERS Rapid Service/Prediction Center web and FTP sites
22 October 2019

The U.S. Naval Observatory's Rapid/Service Prediction web/FTP sites (maia.usno.navy.mil and toshi.nofs.navy.mil) must undergo modernization and will be offline starting sometime Thursday, 24 October 2019. The expected completion of work and return of service is estimated as 30 April 2020.

The data products that the IERS Rapid Service/Prediction Center sends to the CDDIS will continue to be sent and they will be available on the CDDIS during the shutdown at:

ftp://cddis.nasa.gov/products/iers/
https://cddis.nasa.gov/archive/products/iers/


Weekly GNSS data holdings (daily, hourly, high-rate)

Weekly SLR normal point pass segment totals (by satellite, LAGEOS and ETALON only)

Archive Explorer Tool Search the CDDIS data archive for SLR, DORIS, or GNSS data.


Site Log Viewer Tool Browse SLR, DORIS, or GNSS site logs by site or across the network.


Site Selection Tool Search and discover CDDIS data holdings using the GSAC-WS.