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Space Geodesy Research Past Research Projects

Past Research Projects

  • Improvement of time resolution of crust deformation estimation by GNSS (2014-2016)
  • Research on method for ionospheric correction to satellite SAR interferometry for improvement in ground deformation monitoring (2013-2015)
  • Intensive error analysis of GPS timeseries for improving detectability of crustal deformation by GEONET (2012-2014)
  • The developments of space-time information certification system using VLBI correlation processing (2010-2012)
  • Improvement of Monitoring the Japanese Geodetic Datum 2000 on the global geodetic reference system (2010-2012)
  • Evaluation of tropospheric error included GPS observation for monitoring crust deformation (2010-2012)
  • Development of an enhanced GPS analysis technique for integration of GPS networks (2009-2011)
  • Research on precise maintenance of geodetic datum (2005-2009)
  • Improvement of precise orbit determination of SAR satellites for crustal deformation estimation (2007-2009)
  • Development of correction models for seasonal errors in time series of GPS-derived positions (2006-2008)
  • Technical development of precise determination of the geoid and the gravity field variations in the Northwest Pacific from dedicated satellite gravity data (2005-2007)
  • Development of Positioning/Telecommunication system with QZSS(Quasi-Zenith Satellite System) (2003-2007)
  • Study on geodynamics using precise Earth measurement technology (2003-2007)
  • Plate motion and deformation in East-Asia and Pacific region (2001-2006)
  • Noise characteristics of GPS coordinate time series (2003-2005)
  • Applications of Precise Satellite Positioning For Monitoring the Earth's Environment: 2.Development of the basic technique for the satellite gravity mission: 2.4.8.Study of Precise Geoid Determination and its application (2002-2004)


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