NASA will be performing network maintenance on Thursday, November 7, 2024, between 14:00 EST and 16:00 EST (19:00 UTC and 21:00 UTC). There will be two periods of about five minutes of disruption. This will result in the unavailability of the CDDIS archive and the website. If you experience problems outside this window, contact support-cddis@nasa.gov.
Papers
Journal Articles
2019- Pearlman, M., Noll C., Pavlis E., Lemoine F., Combrink L., Degnan J., Kirchner G., Schreiber U., The ILRS: approaching twenty years and planning for the future, Journal of Geodesy, 2019, DOI: https://doi.org/10.1007/s00190-019-01241-1
- Noll, C.E., Ricklefs, R., Horvath, J. et al., Information Resources Supporting Scientific Research for the International Laser Ranging Service, J Geod (2018). https://doi.org/10.1007/s00190-018-1207-2
- McGarry, J.F., Hoffman, E.D., Degnan, J.J. et al., NASA’s satellite laser ranging systems for the twenty-first century, J Geod (2018). doi: https://doi.org/10.1007/s00190-018-1191-6
- Merkowitz, S.M., Bolotin, S., Elosegui, P. et al., Modernizing and expanding the NASA Space Geodesy Network to meet future geodetic requirements, J Geod (2018), doi: https://doi.org/10.1007/s00190-018-1204-5
- Noll, C., Ricklefs, R., Horvath, J., Mueller, H., Schwatke, C., Torrence, M., Information resources supporting scientific research for the international laser ranging service, Journal of Geodesy, 2018, DOI: https://doi.org/10.1007/s00190-018-1207-2
- O. Montenbruck, P. Steigenberger, L. Prange, Z. Deng, Q. Zhao, F. Perosanz, I. Romero, C. Noll, A. Stürze, G. Weber, R. Schmid, K. MacLeod, S. Schaer, The Multi-GNSS Experiment (MGEX) of the International GNSS Service (IGS) – Achievements, Prospects and Challenges, Advances in Space Research, Available online 17 January 2017, DOI: 10.1016/j.asr.2017.01.011
- C. Noll, The Crustal Dynamics Data Information System: A resource to support scientific analysis using space geodesy, Advances in Space Research, Volume 45, Issue 12, 15 June 2010, Pages 1421-1440, ISSN 0273-1177, DOI: 10.1016/j.asr.2010.01.018.
- C. Noll, Y. Bock, H. Habrich and A. Moore, "Development of data infrastructure to support scientific analysis for the International GNSS Service", Journal of Geodesy, Feb 2009, pages 309-325, DOI 10.1007/s00190-008-0245-6.
- M. Pearlman, C. Noll, J. McGarry, W. Gurtner, E. Pavlis, The International Laser Ranging Service, AOGS 2007, Adv. Geosciences, 2007.
- Z. Altamimi, M. Pearlman, N. Beck, R. Forsberg, W Gurtner, S. Kenyon, D. Behrend, F.G. Lemoine, C. Ma, C.E. Noll, E.C. Pavlis, Z. Malkin, A.W. Moore, F.H. Webb, R.E. Neilan, J.C. Ries, M. Rothacher and P. Willis. Global Geodetic Observing System -- Considerations for the Geodetic Network Infrastructure. Geomatica, 60(2)193-204.
- C. Noll, L. Soudarin, "On-line
Resources Supporting the Data, Products, and Information
Infrastructure for the International DORIS Service",
Journal of Geodesy, Jan 2006, Pages 1 - 9, DOI 10.1007/s00190-006-0051-y.
Technical Papers
2016- IAG 150 Years, Proceedings of the 2013 IAG Scientific Assembly, Postdam, Germany, 1–6 September, 2013, Rizos, C., Willis, P. (Eds.), IAG Symposia 143, ISBN: 978-3-319-24603-1 (Print) 978-3-319-30895-1 (Online), 2016.
- P. Willis , F. G. Lemoine, G. Moreaux, L. Soudarin, P. Ferrage, J. Ries, M. Otten, J. Saunier, C. Noll, R. Biancale, B. Luzum, The International DORIS Service (IDS): Recent Developments in Preparation for ITRF2013, IAG 150 Years, Proceedings of the 2013 IAG Scientific Assembly, Postdam, Germany, 1–6 September, 2013, Rizos, C., Willis, P. (Eds.), IAG Symposia 143, ISBN: 978-3-319-24603-1 (Print) 978-3-319-30895-1 (Online), 2016.
- A. Nothnagel, International VLBI Service for Geodesy and Astrometry (IVS); 2015: The IVS data input to ITRF2014. International VLBI Service for Geodesy and Astrometry, GFZ Data Services. http://doi.org/10.5880/GFZ.1.1.2015.002
- C. Noll, Satellite Laser Ranging Tracking Through the Years, 19th International Laser Ranging Workshop, Annapolis, MD., 2014.
- C. Noll, SLR, GNSS, VLBI, and DORIS Networks: ILRS+IGS+IVS+IDS, 19th International Laser Ranging Workshop, Annapolis, MD., 2014.
- C. Noll, P. Michael, Recent CDDIS Developments, 19th International Laser Ranging Workshop, Annapolis, MD., 2014.
- C. Noll, N. Pollack, The ILRS Website's Site Log Viewer Application, 19th International Laser Ranging Workshop, Annapolis, MD., 2014.
- C. Noll, Pearlman, M. (Eds.). International Laser Ranging Service 2005-2006 Report. NASA Technical Paper NASA/TP-2007-214153. Washington, D.C : National Aeronautics and Space Administration, 2007.
- M. Pearlman, C. Noll, W. Gurtner, and R. Noomen, The International Laser Ranging Service and its Support for GGOS, Dynamic Planet - Monitoring and Understanding a Dynamic Planet with Geodetic and Oceanographic Tools. Rizos, C., Tregoning, P. (Eds.), IAG Symposia 130, ISBN: 978-3-540-49349-5, 2007.
- M. Pearlman, Z. Altamimi, N. Beck, R. Forsberg, W. Gurtner, S. Kenyon, D. Behrend, F.G. Lemoine, C. Ma, C.E. Noll, E.C. Pavlis, Z. Malkin, A.W. Moore, F.H. Webb, R.E. Neilan, J.C. Ries, M. Rothacher, and P. Willis, GGOS Working Group on Networks, Communication, and Infrastructure, Dynamic Planet - Monitoring and Understanding a Dynamic Planet with Geodetic and Oceanographic Tools. Rizos, C., Tregoning, P. (Eds.) , IAG Symposia 130, ISBN: 978-3-540-49349-5, 2007.
- C. Noll, CDDIS Brochure, 2006.
- A. Moore, C. Bruyninx, C. Noll, M. Scharber, "IGS Network & Data Center Position Paper, Darmstadt Workshop – May 2006" (PDF paper | .3 MB), at IGS 2006 Workshop, Darmstadt, Germany, May, 2006.
- M. Pearlman, C. Noll, W. Gurtner, R. Noomen, "The International Laser Ranging Service and its Support for GGOS" (PDF paper .4 MB), at Dynamic Planet 2005, Cairns Australia, August 2005.
- M. Pearlman, et al, "GGOS Working Group on Ground Networks and Communication" (PDF paper .4 MB), at Dynamic Planet 2005, Cairns Australia, August 2005.
- C. Noll, "Current Status of IGS Data Centers" at IGS Network, Data, and Analysis Center Workshop, Ottawa, Canada, April 2002
- C. Noll, "The IGS Global Data Center at the CDDIS an Update" at IGS Network, Data, and Analysis Center Workshop, Ottawa, Canada, April 2002
- "Current Status of and Backup Plans for Flow of IGS Data and Products" (PDF paper), at IGS Network Workshop, Oslo, Norway, July 2000.
- "The IGS Global Data Center at the CDDIS -- An Update" (PDF paper), at IGS Network Workshop, Oslo, Norway, July 2000.
- "DORIS Data Center at the CDDIS" (PDFpaper), in DORIS Days 2000, Toulouse, France, May 2000.
- "IGEX-98 Data Flow" (PDF paper) in Proceedings from IGEX-98 Workshop, Nashville, TN, September, 1999.
- "The IGEX Data Center at the CDDIS" (PDF paper) in Proceedings from IGEX-98 Workshop, Nashville, TN, September, 1999.
- "Data Center Issues", (PDF) position paper in Proceedings from IGS Network Systems Workshop
- "Recent Enhancements of the CDDIS" (PDF summary) in Proceedings from IGS Network Systems Workshop
- "Flow of GPS Data and Products for the IGS, (PDF) presented at the IGS-PSMSL Workshop on Methods for Monitoring Sea Level, March 1997.
- "Flow, Archiving, and Distribution of Global GPS Data and Products for the IGS and the Role of the Crustal Dynamics Data Information System (CDDIS)" (PDF paper), presented at the Workshop on Improving the DGPS Infrastructure for Earth and Atmospheric Science Applications, March 1996.
- "Flow of Global GPS Data and Products from Station to User" (PDF paper), presented at Science Information Systems Interoperability Conference (SISIC), November 1995
Technical Reports/Other
2018- "CDDIS Global Data Center Technical Report 2019" (PDF) in 2019 IGS Technical Report
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2018 IDS Annual Report
- "CDDIS Global Data Center Technical Report 2018" (PDF) in 2018 IGS Technical Report
- "CDDIS Data Center Summary" (PDF) in the IVS 2017–2018 Biennial Report
- IERS Annual Report 2018
- "Warnings from the ionosphere", N. Vizcarra, in Sensing Our Planet: NASA Earth Science Research Features 2017, NASA, 2017
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2017 IDS Annual Report
- "CDDIS Global Data Center Technical Report 2017" (PDF) in 2017 IGS Technical Report
- IERS Annual Report 2017
- "Tracking the itinerant: Geodesists seek crazy precision in measuring sea level", A. Gautier, in Sensing Our Planet: NASA Earth Science Research Features 2016, NASA, 2016
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2016 IDS Annual Report
- "CDDIS Global Data Center Technical Report 2016" (PDF) in 2016 IGS Technical Report
- "CDDIS Data Center Summary for the IVS 2015—2016 Biennial Report" (PDF), in IVS 2015—2016 Biennial Report
- IERS Annual Report 2016
- "Rubble trouble: Laser tracking hones in on dangerous space debris", A. Gautier, in Sensing Our Planet: NASA Earth Science Research Features 2015, NASA, 2015
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2015 IDS Annual Report
- "CDDIS Global Data Center Report" (PDF), in 2015 IGS Technical Report
- "IGS Data Center Working Group Report" (PDF), in 2015 IGS Technical Report
- IERS Annual Report 2015
- "A speed bump in space-time: Can atomic clocks tell more than time?", J. Beitler, in Sensing Our Planet: NASA Earth Science Research Features 2014, NASA, 2014
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2014 IDS Annual Report
- "CDDIS Global Data Center Report" (PDF), in 2014 IGS Technical Report
- "IGS Data Center Working Group Report" (PDF), in 2014 IGS Technical Report
- "CDDIS Data Center Summary for the IVS 2014 Annual Report" (PDF), in 2014 IVS Annual Report
- IERS Annual Report 2014
- "Sizing a tsunami: GPS helps scientists quickly forecast massive waves", L. Naranjo, in Sensing Our Planet: NASA Earth Science Research Features 2013, NASA, 2013
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2013 IDS Annual Report
- "CDDIS Global Data Center Report" (PDF), in 2013 IGS Technical Report
- "IGS Data Center Working Group Report" (PDF), in 2013 IGS Technical Report
- "CDDIS Data Center Summary for the IVS 2013 Annual Report" (PDF), in 2013 IVS Annual Report
- IERS Annual Report 2013
- "Where on Earth?: Knowing exactly where you are isn't good enough for science", J. Beitler, in Sensing Our Planet: NASA Earth Science Research Features 2012, NASA, 2012
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2012 IDS Annual Report
- "CDDIS Global Data Center Report" (PDF), in 2012 IGS Technical Report
- "IGS Data Center Working Group Report" (PDF), in 2012 IGS Technical Report
- "CDDIS Data Center Summary for the IVS 2012 Annual Report" (PDF), in 2012 IVS Annual Report
- IERS Annual Report 2012
- "Looking for mud: Scientists stumble on a weird way to measure the moisture in soil", N. Vizcarra, in Sensing Our Planet: NASA Earth Science Research Features 2011, NASA, 2011
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2011 IDS Annual Report
- "CDDIS Global Data Center Report" (PDF), in 2011 IGS Technical Report
- "IGS Data Center Working Group Report" (PDF), in 2011 IGS Technical Report
- "CDDIS Data Center Summary for the IVS 2011 Annual Report" (PDF), in 2011 IVS Annual Report
- IERS Annual Report 2011
- "When a day is not a day", J. Beitler, in Sensing Our Planet: NASA Earth Science Research Features 2010, NASA, 2010
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2010 IDS Annual Report
- "CDDIS Data Center Summary for the IVS 2010 Annual Report" (PDF), in 2010 IVS Annual Report
- IERS Annual Report 2010
- "A snag in space-time", S. Renfrow, in Sensing Our Planet: NASA Earth Science Research Features 2009, NASA, 2009
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2009 IDS Annual Report
- "CDDIS Data Center Summary for the IVS 2009 Annual Report" (PDF), in 2009 IVS Annual Report
- "Earth’s crust in action", J. Beitler, in Sensing Our Planet: NASA Earth Science Research Features 2008, NASA, 2008
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2008 IDS Annual Report
- "CDDIS Data Center Summary for the IVS 2008 Annual Report" (PDF), in 2008 IVS Annual Report
- "CDDIS Data Center Summary for the IVS 2007 Annual Report" (PDF), in 2007 IVS Annual Report
- "CDDIS Data Center Summary for the IVS 2006 Annual Report" (PDF), in 2006 IVS Annual Report
- "IDS Data Flow Coordination and CDDIS Data Center Report" (PDF) in 2005 IDS Annual Report
- "CDDIS Data Center Summary for the 2005 IVS Annual Report" (PDF), in 2005 IVS Annual Report.
- "CDDIS Data Center Summary for the 2004 IVS Annual Report" (PDF), in 2004 IVS Annual Report
- "CDDIS Data Center Summary for the 2003 IVS Annual Report" (PDF), in 2003 IVS Annual Report
- "CDDIS Summary for the 2003 LTP Annual Report" (PDF), in 2003 LTP Annual Report
- "CDDIS Data Center Summary for the 2002 IVS Annual Report" (PDF), in 2002 IVS Annual Report
- "CDDIS Global Data Center Report" (PDF), submitted to 2002 IGS Technical Report
- "IGS Data Center Report" (PDF), in 2002 IGS Annual Report
- "CDDIS Summary for the 2002 LTP Annual Report" (PDF), in 2002 LTP Annual Report
- "CDDIS Data Center Summary for the 2001 IVS Annual Report" (PDF), in 2001 IVS Annual Report
- "CDDIS ILRS 2001 Global Data Center Report" (PDF), in 2001 ILRS Annual Report
- "CDDIS Global Data Center Report" (PDF), submitted to 2001 IGS Technical Report
- "IGS Data Center Report" (PDF), in 2001 IGS Annual Report
- "CDDIS Summary for the 2001 LTP Annual Report" (PDF), in 2001 LTP Annual Report
- "CDDIS Global Data Center Report" (PDF), submitted to 2000 IGS Technical Report
- "IGS Data Center Report" (PDF), in 2000 IGS Annual Report
- "CDDIS Data Center Summary for the 2000 IVS Annual Report" (PDF), in 2000 IVS Annual Report
- "CDDIS ILRS 2000 Global Data Center Report" (PDF), in 2000 ILRS Annual Report
- "CDDIS Data Center Summary for the 1999 IVS Annual Report" (PDF), in 1999 IVS Annual Report
- "CDDIS ILRS 1999 Global Data Center Report" (PDF), in 1999 ILRS Annual Report
- "IGS Data Center Report" (PDF), in 1999 IGS Annual Report
- "CDDIS Global Data Center Report" (PDF), submitted to 1999 IGS Technical Report
- "IGS Data Center Report" (PDF), in 1998 IGS Annual Report
- "CDDIS Global Data Center Report" (PDF), in 1998 IGS Technical Report
- "IGS Data Center Report" (PDF), in 1997 IGS Annual Report
- "CDDIS Global Data Center Report" (PDF), in 1997 IGS Technical Reports
- "CDDIS Global Data Center Report" (PDF), in 1996 IGS Technical Reports