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ILRS logoILRS survey of user tracking needsRelease Date: 03/21/2017Many stations in the ILRS network are nearly saturated in their tracking schedule. The ILRS is presently assessing its tracking needs to try to maximize its utility. We recently sent out an email to various ILRS users and groups to ask for user needs. If you want your needs to be considered, and did not receive an email invitation, please send an email to Erricos Pavlis (epavlis @ umbc.edu). Once we compile the results, the ILRS plans to make revisions to its tracking list based on users needs. Therefore, user input is critical. The survey should not take you more than 5-10 minutes to complete, depending on your level of involvement with SLR data. Thank you for supporting the ILRS!



Russian SLR at Hart RAORussian satellite laser and radio ranging system has officially been inaugurated in South AfricaRelease Date: 03/07/2017A new SLR station has recently been installed at the Hartebeesthoek Radio Astronomy Observatory (HartRAO). The system was designed, produced and installed by JC <<RPC <<PSI>>. An opening ceremony, led by the Russian State Space Corporation (Roscosmos), was held on February 27, 2017 and attended by representatives from both Russia and South Africa; more information about the system and the dedication is available (in English) from the HartRAO website and the South African Department of Science and Technology.



CDDIS logoCDDIS successfully moves all primary operations to an upgraded computer systemRelease Date: 12/01/2016The CDDIS successfully moved all primary operations to an upgraded computer system on December 01, 2016; in total, the CDDIS archive was inaccessible to the user community for approximately 30 hours during the transition. The new IT infrastructure provides a more robust, reliable, and expandable system with increased storage capacity to handle future growth. All suppliers of data, derived products, and ancillary files for the CDDIS archive were required to modify their software to use the HTTP protocol for file upload. In addition to new hardware, the CDDIS archive processing software was redesigned and improved to provide for more efficient operations and additional QC on incoming files.



lw20 logoWorkshop website for the 20th International Workshop on Laser Ranging 2016 in PotsdamRelease Date: 11/09/2016A dedicated ILRS website for the 20th International Workshop on Laser Ranging 2016 in Potsdam is now available at http://cddis.gsfc.nasa.gov/lw20/ which also contains instructions for preparing contributions to the proceedings. Please follow the instructions and be aware of the deadline January 31, 2017.

Dr. Erricos PavlisUser Profile: Dr. Erricos C. Pavlis Release Date: 08/11/2016 NASA Earthdata has published a user profile of Dr. Erricos Pavlis as part of their "Who uses NASA Earth science data?" series.

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