G020
The Global Geodetic Observing System: Incubation of new initiatives

Session ID#: 79224

Session Description:
The IAG's Global Geodetic Observing System (GGOS) provides the means for integrating ground- and space-based geodetic observations. Modernizing the existing geodetic infrastructure homogenizing the processing of data are essential for consistent observations of Earth's time-variable shape, rotation, and gravity. This session addresses ongoing and planned improvements to the geodetic observing systems and the application of their observations to improve our understanding of the dynamic Earth. GGOS also has a role to foster new initiatives in geodesy in terms of Focus Areas, which currently cover unified height system, geohazards monitoring, sea level changes, and space weather. We particularly welcome contributions on topics including new relevant technologies and new fields of application for science and social demands. We also welcome general contributions on GGOS including the progress and plans for building next generation geodetic stations.
Index Terms:

1243 Space geodetic surveys [GEODESY AND GRAVITY]
1294 Instruments and techniques [GEODESY AND GRAVITY]
1295 Integrations of techniques [GEODESY AND GRAVITY]
1299 General or miscellaneous [GEODESY AND GRAVITY]

Primary Convener:  Kosuke Heki, Hokkaido University, Sapporo, Japan
Conveners:  Detlef Angermann, DGFI-TUM, Munich, Germany, Riccardo Barzaghi, Politecnico di Milano, Milano, Italy and Thomas Herring, Massachusetts Institute of Technology, Department of Earth, Atmospheric and Planetary Sciences, Cambridge, MA, United States
Primary Liaison:  Michael R Pearlman, Center for Astrophysics, Radio and Geoastronomy Division, Cambridge, MA, United States
 
Gravimetric Earth observation based on quantum optics and general relativity (496396)
Juergen Mueller, Leibniz University of Hannover, Institute of Geodesy, Hannover, Germany
 
The Global Geodetic Observing System: Status and Plans (502796)
Richard S Gross, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
 
Continuous total electron content recording using QZSS (512981)
Mayumi Hashimoto and Kosuke Heki, Hokkaido University, Sapporo, Japan
 
Development of PPP processing system of Japan and its evaluation by comparison with GEONET routine analysis system (562986)
Basara Miyahara1, Hiroyuki Nakagawa2, Satoshi Abe3, Muramatsu Hiroki3 and Hiroshi Munekane4, (1)Geospatial Information Authority of Japan, Tsukuba, Japan, (2)Geospatial Information Authority of Japan, Ibaraki, Japan, (3)Geospatial Information Authority of Japan, Geodetic observation center, Ibaraki, Japan, (4)Geospatial Information Agency of Japan, Tsukuba, Japan
 
High-precision GNSS for the Monitoring and Detection of Geohazards (585499)
Roland Hohensinn, Alain Geiger, Markus Rothacher, Nikolaj Dahmen, Yang Xu, Stefano D'Aronco and Jan Dirk Wegner, ETH Zurich, Institute of Geodesy and Photogrammetry, Zurich, Switzerland
 
GGOS Focus Area on Geodetic Space Weather Research – Observation Techniques and Modeling Approaches (586595)
Michael Schmidt, Technical University of Munich, Munich, Germany, Mathis Blossfeld, DGFI German Geodetic Research Institute, Munich, Germany, Klaus Börger, German Space Situational Awareness Centre (GSSAC), Uedem, Germany, Ehsan Forootan, University of Hohenheim, Institute of Physics & Meteorology, Hohenheim, Germany, Andres Calabia, Nanjing University, School of Remote Sensing and Geomatics Engineering, Nanjing, China, Fabricio Prol, German Aerospace Center (DLR), Neustrelitz, Germany and Benedikt Soja, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
 
Data Requirement for Determining Temporal Change of the Canadian Geodetic Vertical Datum of 2013 (CGVD2013) and IHRF (587989)
Jianliang Huang1, Marc Véronneau1, Goran Pavlic2 and John W Crowley2, (1)Natural Resources Canada, Ottawa, ON, Canada, (2)Natural Resources Canada, Ottawa, Canada
 
The Holistic Role of GNSS in Local Tsunami Warning (Invited) (589779)
Diego Melgar, University of Oregon, Department of Earth Sciences, Eugene, OR, United States, Giovanni Occhipinti, Université de Paris, Institut de Physique du Globe de Paris, CNRS, Paris, France, Brendan Crowell, University of Washington, Department of Earth and Space Sciences, Seattle, WA, United States and Attila Komjathy, NASA Jet Propulsion Laboratory, Pasadena, CA, United States
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