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Friday, July 31, 2020 | History

3 edition of NASA Space Geodesy Program--GSFC VLBI data analysis--1993 found in the catalog.

NASA Space Geodesy Program--GSFC VLBI data analysis--1993

NASA Space Geodesy Program--GSFC VLBI data analysis--1993

geodetic results 1979-92

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Published by National Aeronautics and Space Administration, Goddard Space Flight Center, National Technical Information Service, distributor] in Greenbelt, Md, [Springfield, Va .
Written in English

    Subjects:
  • Earth crust.,
  • Earth rotation.,
  • Geodesy.,
  • Geodynamics.,
  • NASA space programs.,
  • Tectonics.,
  • Very long base interferometry.

  • Edition Notes

    StatementC. Ma and J.W. Ryan, D.S. Caprette.
    SeriesNASA technical memorandum -- 104605.
    ContributionsRyan, J. W., Caprette, D. S., Goddard Space Flight Center.
    The Physical Object
    FormatMicroform
    Pagination1 v.
    ID Numbers
    Open LibraryOL15402279M

    A VLBI baseline post-adjustment approach for station velocity estimation in Eurasian continent. Author links open overlay panel Ma, C., Ryan, J.W., Caprette, D.S., NASA Space Geodesy Program-GSFC Data Analysis , NASA Tech Memo. Google Scholar. J. BöhmVery long baseline interferometry for geodesy and astrometry. G. Xu Cited by: 1. Ryan, J.W., C. Ma and D.S. Caprette (): NASA Space Geodesy Program — GSFC Data Analysis — Final Report of the Crustal Dynamics Project VLBI Geodetic Results – NASA Technical Memorandum , Greenbelt. Google ScholarAuthor: Klaus Kaniuth, Horst Müller, Herbert Tremel, Axel Nothnagel.

      Abstract. We performed Monte Carlo simulations of very-long-baseline interferometry (VLBI) observations of Earth-orbiting satellites incorporating co-located space-geodetic instruments in order to study how well the VLBI frame and the spacecraft frame can be tied using such by: 3.   The purpose of this research is to provide a new algorithm for fixing the three-dimensional kinematic reference frame of NASA Space Geodesy Program—GSFC DATA Analysis—, VLBI Geodetic Results –, August, Google Scholar. Ma, C., J. W. Rayn, and D. S. Caprette, NASA space geodesy program—GSFC data analysis—, VLBI Cited by: 1.

    International Very Long Bseline Interferometry Service for Geodesy and Astrometry of NASA Repository URL IVS is an international collaboration of organizations which operate or support Very Long Baseline Interferometry (VLB I) components. NASA Goddard Space Flight Center, Crustal Dynamics Data Information System. Part of the International Association of Geodesy Symposia book series (IAG SYMPOSIA Crustal motion in Europe determined with geodetic Very Long Baseline Interferometry. NASA Space Geodesy Program — GSFC DATA Analysis — , VLBI Geodetic Results –, August, Cited by: 2.


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NASA Space Geodesy Program--GSFC VLBI data analysis--1993 Download PDF EPUB FB2

DATA ANALYSIS BY THE NASA SPACE GEODF_,SY PROGRAM--GSFC I. INTRODUCTION This report documents results obtained by the NASA Space Geodesy Program (SGP) at the Goddard Space Flight Center (GSFC) from the analysis of the Mark III VLBI geodetic data available to the SGP covering the period from toinclusive.

The Space Geodesy Project (SGP) encompasses the development, operation, and maintenance of a Global Network of Space Geodetic technique instruments, a data transport and collection system, analysis and the public disseminations of data products required to maintain a stable terrestrial reference system.

This includes the management, operations and development of NASA's Space Geodetic. NASA's Space Geodesy Project (SGP) is a new initiative that started at the end of FY SGP is part of the Earth Science Decadal and the National Research Council study 'Precise Geodetic Infrastructure.' It is a Goddard/JPL partnership with participation from the Smithsonian Astrophysical Observatory and the University of Maryland.

The long-range goal of the Space Geodesy Project is to. Get this from a library. NASA Space Geodesy Program--GSFC VLBI data analysis geodetic results [C Ma; J W Ryan; D S Caprette; Goddard Space Flight Center.].

NASA Space Geodesy Program: GSFC data analysis, VLBI geodetic results - The Goddard VLBI group reports the results of analyzing Mark 3 data sets acquired from fixed and mobile observing sites through the end of and available to the Space Geodesy Program.

Two large solutions were used to obtain site positions, site. Proceedings of the IVS General Meeting in Longyearbyen (Svalbard) are now available online The "Proceedings of the International VLBI Service for Geodesy and Astrometry General Meeting, Global Geodesy and the Role of VGOS–Fundamental to Sustainable Development”, has been published and is available online as a NASA Conference Publication: NASA/CP–.

The Crustal Dynamics Data Information System (CDDIS) continues to support the space geodesy and geodynamics community through NASA's Space Geodesy Project as well as NASA's Earth Science Enterprise. Today, the CDDIS archives and distributes mainly Global Navigation Satellite Systems (GNSS, currently Global Positioning System GPS and GLObal NAvigation Satellite System.

NASA Space Geodesy Program: GSFC data analysis, used in the analysis of geodetic very long baseline interferometry (VLBI) data, the estimated lengths of baselines up to 10, km long Author: Rüdiger Haas.

The International VLBI Service for Geodesy and Astrometry (IVS) provides a service to support geodetic, geophysical and astrometric research and operational activities. It promotes research and development activities in all aspects of the geodetic and astrometric VLBI technique.

Space Geodesy Project – 9/26/11 6 NASA Response • Build a new global network of integrated next generation SLR, VLBI, and GNSS stations • Network should be there for the coming Decadal Survey missions • NASA proposes to provide of these stations if the next generation technology can be demonstrated to function as required.

Station Performance. Station Performance Database ; KSP Network Statistics File; IAA Analysis Center Session Statistics; Specification Documents.

Draft Ideal Antenna Interface Specification by Ed Himwich ; Draft IVS Radiotelescopes Considerations by Hayo Hase ; Operations Memos.

NASA Space Geodesy Program--GSFC VLBI data analysis geodetic results / By C Ma, D. S Caprette, J. W Ryan and Goddard Space Flight Center Abstract. Please contact the IVS Analysis Coordinator for any questions about the use of this data or plans for future products.

For further information please contact the IVS Coordinating Center via e-mail or at the mailing address below. IVS Coordinating Center Goddard Space Flight Center Code Greenbelt, MD phone: fax: program-GSFC data analysis VLBI geodetic resultsNASA Technical MemorandumGoddard Space Flight Center, Greenbelt, Maryland, Ryan, J.W., C.

Ma, D. Caprette (): NASA Space Geodesy Program-GSFC Data Analysis, Final Report of the Crustal Dynamics Project, VLBI Geodetic Results – NASA Technical MemorandumGreenbelt, Md. Google ScholarCited by: 3. The NASA Space Geodesy Project (SGP) has taken the next step in expanding the NASA Space Geodesy Network (NSGN) with the procurement of a VLBI Global Observing System (VGOS) m radio telescope for a new core site located at the McDonald Observatory, near Fort Davis, Texas.

Intertronic Solutions Inc. completed the installation of the antenna. Geodetic and astrometric VLBI under the umbrella of the International VLBI Service for Geodesy and Astrometry (IVS) provided observations of very good quality in a consistent way since more than 30 years (Schlüter & Behrend, ).

Since the IVS comprises an adequate platform for the work packages of geodetic VLBI, which need to be : Robert Heinkelmann. NASA’s Space Geodesy Project New NASA initiative started at the end of in response to the Earth VLBI GNSS DORIS VTS CDDIS -Trending Data Archiving and Distribution Analysis Centers Development Site Operational Site SGP Data Analysis and Simulation ITRF/ITRS Combination.

The Sciences and Exploration Directorate is the largest Earth and space science research organization in the world. Its scientists advance understanding of the Earth and its life-sustaining environment, the Sun, the solar system, and the wider universe beyond.

The Directorate is part of Goddard Space Flight Center (GSFC) in Greenbelt, Maryland. SITE CATALOG MARCH INTRODUCTION This is the first edition of the NASA Space Geodesy Program: Catalogue of Site catalogue supersedes all previous versions of the Crustal Dynamics Project: Catalogue of Site Information, last published in May This document is prepared under the direction of the Space Geodesy and Altimetry Projects Office (SGAPO), Code.

IVS recently adopted the Mark 5 system as its choice for the replacement of the Mark III/Mark IV recording systems. We have a strong interest in ensuring that the Mark 5 system is fully deployed and used as soon as possible throughout the geodetic/astrometric community in order to realize the many benefits of the system.The laboratory is the home of the Space Geodesy Project which encompasses the management, development, operation and maintenance of NASA’s Space Geodetic Network that is comprised of the four major space geodetic observing systems: Very Long Baseline Interferometry (VLBI), Satellite Laser Ranging (SLR), Global Navigation Satellite System.The time series consisted of 29 years of VLBI data, 26 years of SLR data, years of GPS data, and 16 years of DORIS data (Altamimi et al., ).

The ITRF network comprises stations located at sites, with sites in the northern hemisphere and in the southern by: