EGS Nice 2003 G17 Deficits of CEGRN Solutions and Time Series G. Stangl.

Slides:

Advertisements

Similar presentations

VLNDEF PROJECT FOR CRUSTAL DEFORMATION CONTROL IN NORTH VICTORIA LAND A. Capra 1, S. Gandolfi 2, F. Mancini 2, P. Sarti 3, L. Vittuari 2 1 Politecnico.

Advertisements

Earth, Atmospheric and Planetary Sciences Massachusetts Institute of Technology 77 Massachusetts Avenue | A | Cambridge MA V F.

Armasuisse Swiss Federal Office of Topography swisstopo National Report of Switzerland E. Brockmann, D. Ineichen, M. Kistler, U. Marti, S. Schaer, A. Schlatter,

Geodetic Reference Frames In Presence of Crustal Deformations Martin Lidberg 1,2, Maaria Nordman 3, Jan M. Johansson 1,4, Glenn A Milne5, Hans-Georg Scherneck.

IAG Sub-Commission 1.3c Regional Reference Frames for North America 1 Regional Reference Frames for North America Current Status & Future Plans of Regional.

On the alternative approaches to ITRF formulation. A theoretical comparison. Department of Geodesy and Surveying Aristotle University of Thessaloniki Athanasios.

Seasonal Position Variations and Regional Reference Frame Realization Jeff Freymueller Geophysical Institute University of Alaska Fairbanks.

Effect of Surface Loading on Regional Reference Frame Realization Hans-Peter Plag Nevada Bureau of Mines and Geology and Seismological Laboratory University.

LINDA MORGAN PRINCIPAL CONSULTANT – SPATIAL POSITIONING WESTERN AUSTRALIA SURVEYING CONFERENCE 2013 Geodetic Stuff You Need to Know: Datums, Standards.

OLG LAC Reprocessing EPN 2006 G. Stangl 1, C. Aichhorn 2, S. Krauss 2 (1) Federal Office of Metrology and Surveying (BEV)‏ (2) Space Research Institute,

Armasuisse Swiss Federal Office of Topography swisstopo EUREF-TWG Project: Monitoring of official national ETRF coordinates on EPN web E. Brockmann.

International Terrestrial Reference Frame - Latest Developments Horst Müller 16th International Workshop on Laser Ranging, Poznan, Poland, October

Graz 2003 Report of the OLG LAC EPN and other activities Report 2003 E. Cristea, Space Research Institute, Austrian Academy of Sciences G. Stangl, Federal.

Better Positions and Improved Access to the National Spatial Reference System  Multi-Year CORS Solution  National Adjustment of 2011  New NGS Datasheet.

Refinements to the North American Datum of 1983 Multi-Year CORS Solution and the National Adjustment of 2011 Dr. Neil D. Weston Chief, Spatial Reference.

GPS – Global Positioning System Space segment Control segment user segment 32 satellites World wide monitor and control stations.

SOPAC's Instantaneous Global Plate Motion Model: Yehuda Bock, Linette Prawirodirdjo, Peng Fang, Paul Jamason, Shimon Wdowinski (TAU, UMiami) Scripps Orbit.

02/08/2015Regional Writing Centre2 02/08/2015Regional Writing Centre3.

Workshop, Miami, June 2008 ITRF2005 residuals and co-location tie issues Zuheir Altamimi IGN, France Some features of ITRF2005 residuals ITRF2005 vs IGS05.

Surveying & Mapping. GPS on Bench Marks Campaign.

IGS Analysis Center Workshop, Miami Beach, 2-6 June 2008 M. Fritsche, R. Dietrich, A. Rülke Institut für Planetare Geodäsie (IPG), Technische Universität.

© TU Darmstadt-IPG p 1 The CEGRN 2011 Campaign and the densification of ETRF2000 in Central Europe A. Caporali, M. Barlik, M. Becker, L. Gerhatova, G.

Mission Planning and SP1. Outline of Session n Standards n Errors n Planning n Network Design n Adjustment.

WEGENER Nice 2006 OLG Monitoring of the Eastern Mediterranean and Arabia Velocitiy Estimations of Permanent GPS Stations 1Space Research Institute, Austrian.

A New & Improved National Spatial Reference System Refinements of the North American Datum of 1983 through the Multi-Year CORS Solution and the National.

IAG Gen.Assembly, Budapest, Hungary 1 The CEGRN Consortium Consortium for Central European GPS Geodynamic Reference Network I. Fejes FÖMI Satellite.

SRI Seminar 2005 Time series of GPS stations For reference, monitoring and geophysics Günter Stangl Federal Office of Metrology and Surveying.

CERGOP-2 Conference, Warsaw, September , 2003 CERGOP-2/Environment A Challenge for the Next 2.5 Years P. Pesec Space Research Institute, Graz, Austria.

NGS GPS ORBIT DETERMINATION Positioning America for the Future NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION National Ocean Service National Geodetic.

1 First Results of the CMONOC GNSS Network Junping Chen Bin Wu, Shuhua Ye, Shanghai Astronomical Observatory

October 8, session 2REFAG2010 Paris1 Distributed processing systems for large geodetic solutions IAG WG “Comparison and combination of precise.

Interference Monitoring in the Central European GPS Geodynamic Reference Network István Fejes FÖMI Satellite geodetic Observatory Penc, Hungary ESF Workshop.

IGS Analysis Center Workshop, 2-6 June 2008, Florida, USA GPS in the ITRF Combination D. Angermann, H. Drewes, M. Krügel, B. Meisel Deutsches Geodätisches.

Space Research Institute Group: Applications of GNSS Ionosphere-Atmosphere-Hydrosphere- Pedosphere-Lithosphere G. Stangl (1), C. Aichhorn, W. Hausleitner,

1 AOGS 2012, Singapore, Aug 13-17, 2012 Surveying co-located GNSS/VLBI/SLR Stations In China Xiuqiang Gong, Yunzhong Shen, Junping Chen, Bin Wu Shanghai.

Deformation Analysis in the North American Plate’s Interior Calais E, Purdue University, West Lafayette, IN, Han JY,

An improved and extended GPS derived velocity field of the postglacial adjustment in Fennoscandia Martin Lidberg 1,3, Jan M. Johansson 1, Hans-Georg Scherneck.

The ICRF, ITRF and VLBA Chopo Ma NASA’s Goddard Spaceflight Center.

SNARF: Theory and Practice, and Implications Thomas Herring Department of Earth Atmospheric and Planetary Sciences, MIT

National Geodetic Survey – Continuously Operating Reference Stations & Online Positioning User Service (CORS & OPUS) William Stone Southwest Region (UT,

Earth, Atmospheric and Planetary Sciences Massachusetts Institute of Technology 77 Massachusetts Avenue | Cambridge MA V F

CERGOP2 EGU Nice 2004 Development of the CERGOP2 Database - Progress report Work Package 1 P. Pesec, C. Haslinger, E. Cristea, Space Research Institute.

Earth Sciences Sector SLIDE 1 NAREF & CBN Velocity Solutions for a New Version of SNARF Mike Craymer Joe Henton Mike Piraszewski 8th SNARF Workshop AGU.

Assessment of Reference Frame Stability trough offset detection in GPS coordinate time series Dragan Blagojević 1), Goran Todorović 2), Violeta Vasilić.

RECENT ENHANCEMENTS TO THE CDDIS IGS Network Systems Workshop November 2-5, 1998 Annapolis, MD Carey E. Noll Manager, CDDIS NASA GSFC Greenbelt, MD.

Introduction Ian Thomas, Matt King, Peter Clarke, Nigel Penna, David Lavallée Global GPS Processing strategy Conclusions and Future Work The preliminary.

CEGRN 2015 Campaign A. Caporali (1), J. Zurutuza (1), O. Khoda (2), G. Stangl (3), M. Becker (4), M. Bertocco (1), L. Gerhatova (5), M. Mojzes (5), M.

Application of a North America reference frame to the Pacific Northwest Geodetic Array (PANGA) M M Miller, V M Santillan, Geodesy Laboratory, Central Washington.

NATO Workshop Veszprem 2004 Recent Monitoring of Crustal Movements in the Eastern Mediterranean The Usage of GPS Measurements G. Stangl, Federal Office.

A Velocity Field for Romania and Bulgaria Cornelia Aichhorn, Sandro Krauss (1) Günter Stangl (2) (1) Space Research Institute, Austrian Academy of Sciences.

Water vapour estimates over Antarctica from 12 years of globally reprocessed GPS solutions Ian Thomas, Matt King, Peter Clarke Newcastle University, UK.

Österreichische Akademie der Wissenschaften (ÖAW) / Institut für Weltraumforschung (IWF), 8042 Graz, Austria, Contact:

Thessaloniki Continuous Reference GPS Station: Initial Estimation of Position P.Savvaidis, I. Ifadis, K. Lakakis Laboratory of Geodesy Department of Civil.

National Height Modernization Eastern Regional Meeting March 4, 2014 Continuously Operating Reference Stations (CORS) Neil D. Weston National Geodetic.

12/12/01Fall AGU Vertical Reference Frames for Sea Level Monitoring Thomas Herring Department of Earth, Atmosphere and Planetary Sciences

Aug 6, 2002APSG Irkutsk Contemporary Horizontal and Vertical Deformation of the Tien Shan Thomas Herring, Bradford H. Hager, Brendan Meade, Massachusetts.

Armasuisse Swiss Federal Office of Topography swisstopo Determination of Tectonic Movements in the Swiss Alps using GNSS and Levelling E. Brockmann, D.

Reprocessing CEGRN campaigns M. Becker(1), A. Caporali(2), R. Drescher(1), L. Gerhatova(5), G. Grenerczy(3), C. Haslinger(4), J. Hefty(5), S.

NAPEOS: The ESA/ESOC Tool for Space Geodesy

Importance of SLR in the Determination of the ITRF Zuheir Altamimi IGN, France Geoscience Australia, Canberra, August 29, 2005 SLR Strength: its contribution.

EGU G6 Vienna 2006 The CERGOP2 database after the project EU project CERGOP2/Environment Work Package 1 P. Pesec, C. Haslinger, Space Research Institute.

Canada’s Natural Resources – Now and for the Future Reference Frames Panel Discussion M. Craymer Geodetic Survey Division, Natural Resources Canada IAG.

CERGOP2 Sofia 2004 Development of the CERGOP2 Database - Progress report Work Package 1 P. Pesec, C. Haslinger, Space Research Institute Graz, Austrian.

Earth, Atmospheric and Planetary Sciences Massachusetts Institute of Technology 77 Massachusetts Avenue | Cambridge MA V F

IERS Combination WG and CPP Meeting, April 27, 2005, TU of Vienna, Austria Strategies for Weekly Routine Generation of Combined IERS Products Markus Rothacher.

Contemporary Horizontal and Vertical Deformation of the Tien Shan

Reference Frames Global Continental Local -- may be self-defined

Geodesy & Crustal Deformation

NRCan Velocity Fields & Comparisons to Some Plate Motion Estimates

X SERBIAN-BULGARIAN ASTRONOMICAL CONFERENCE 30 MAY - 3 JUNE, 2016, BELGRADE, SERBIA EARTH ORIENTATION PARAMETERS AND GRAVITY VARIATIONS DETERMINED FROM.

Presentation transcript:

EGS Nice 2003 G17 Deficits of CEGRN Solutions and Time Series G. Stangl

EGS Nice 2003 G17 CEGRN solutions Solutions 1994, 1995, 1996, 1997, 1999, 2001 Based on international standards (IGS/EUREF) ITRF systems GRAZ common reference Estimated station velocities Estimated zenith delays

EGS Nice 2003 G17 CEGRN Solution deficits Observation deficits Adjustment deficits Deficits of the reference frame Missing formal acceptance

EGS Nice 2003 G17 CEGRN Observation Deficits <3 periods for 66% of sites Epoch stations with observation errors (antenna height) Loss of sites (Epoch->permanent) -> restart of time series Neglecting other GPS sources (new permanent stations, regional geodynamic projects)

EGS Nice 2003 G17 Adjustment deficits Not all LACs participating Some stations excluded by different LACs Zenith delays not constrained to common solution

EGS Nice 2003 G17 Deficits of the Reference Frame Centred to ITRF97 (GRAZ) -> no transformed orbits Improved ITRF2000 values not yet introduced (esp. velocities) Constraints in CETRF questionable (configuration, antenna changes at reference sites, changes in velocities)

EGS Nice 2003 G17 Missing Formal Acceptance No new stations admitted within area Area of investigation focuses on countries, not on tectonic units No official permanent monitoring No international sub-network status

EGS Nice 2003 G17 Conclusions Increase number of occupations (20-30 epoch sites) Include useful sites and projects Readjust all campaigns to a more consistent reference frame (e.g. ITRF2000)