RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES Jesús Gómez-González Francisco Colomer Instituto Geográfico Nacional Spain.

Slides:

Advertisements

Similar presentations

Australian Report -- The view from down under

Advertisements

Comisión Nacional de Actividades Espaciales Exeter, October 2012 RARS IG - 6 Servicio Meteorológico Nacional South America RARS - Argentina Argentinean.

The Matera Laser Ranging Observatory FSP-06, Frascati, Italy, March 2006 Giuseppe Bianco Centro di Geodesia Spaziale, ASI – Matera, Italy.

AGP'02 at LINZ, Wellington1 Remote GPS Station at Langhovde, Dronning Maud Land, Antarctica Hiromichi TSUJI and Kenichi MATSUO * Geographical.

George Ritchie.

School Shop. Welcome to my shop. You have 10p How much change will you get? 7p 3p change.

Who Wants To Be A Millionaire? Mrs Mances Edition.

Circumstellar disks: what can we learn from ALMA? March ARC meeting, CSL.

03/000 First geodetic results from the AuScope VLBI network Oleg Titov Australian Government Geoscience Australia UTAS, Hobart, 20 June 2012.

Lets play bingo!!. Calculate: MEAN Calculate: MEDIAN

What are the issues with Multi-GNSS Enabling the National Positioning Infrastructure? John Dawson and Gary Johnston Earth Monitoring and Hazards Group.

Equal or Not. Equal or Not

Fractions Simplify: 36/48 = 36/48 = ¾ 125/225 = 125/225 = 25/45 = 5/9

Bottoms Up Factoring. Start with the X-box 3-9 Product Sum

Dennis D. McCarthy Elements of Prediction. Why are we here? IERS Working Group on Predictions IERS Working Group on Predictions Definitive user requirements.

Processing of VLBI observation in St. Petersburg University Kudryashova Maria Astronomical Institute of Saint Petersburg University.

Reference Frames for GPS Applications and Research

2-3 November 2009NASA Sea Level Workshop1 The Terrestrial Reference Frame and its Impact on Sea Level Change Studies GPS VLBI John Ries Center for Space.

ILRS Workshop, Poznan, Poland, October Status of ITRF Development and SLR Contribution Zuheir Altamimi Xavier Collilieux David Coulot IGN France.

H. Fagard, A. Orsoni (IGN) 1 Journées DORIS - Toulouse, 2 et 3 mai 2000 CURRENT STATUS AND EVOLUTION PROSPECTS OF THE DORIS NETWORK History Current status.

DORIS - DAYS Toulouse May 2-3, 2000 DORIS Doppler Orbitography and Radiopositioning Integrated by Satellite  Basic system concept  Main missions  Schedules.

VLBI in Africa Michael Bietenholz Hartebeesthoek Radio Observatory.

The new solution EzSurv (former OnPoz) Main features: Get the best accuracy out of Stonex GNSS equipment in post- processing Perform static and kinematic/stop&go.

NASA, CGMS-41, July 2013 Coordination Group for Meteorological Satellites - CGMS The Terrestrial Reference Frame by NASA Presented to CGMS-41 Working Group.

An idea of Space mm/sub- mm VLBI Array Xiao-Yu Hong ( 洪晓瑜 ) Jun-Hui Zhao ( 赵军辉 ) Zhi-qiang Shen ( 沈志强 ) Shanghai Astronomical Observatory ( 中国科学院上海天文台.

Status and Progress of ARGO Jong Uk (James) Park Korea Astronomy & Space Science Institute Hyung-Chul Lim, Yoon-Kyung Seo, Jang-Hyun Park & Young-Su Kim.

Space Geodesy Networks to Improve the ITRF Michael Pearlman Harvard-Smithsonian Center for Astrophysics Cambridge MA USA Erricos.

International Geospatial Activities Dr. Neil D. Weston Deputy Director National Geodetic Survey, NOS, NOAA Geospatial Summit, April 13-14, 2015.

E. C. Pavlis Geoscience Australia Seminar Canberra, Australia 29 August, 2005 Implications of SLR Network Variations On Geodetic and Geophysical Products.

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

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

Space Geodesy (1/3) Geodesy provides a foundation for all Earth observations Space geodesy is the use of precise measurements between space objects (e.g.,

Recent GNSS Activities at Geoscience Australia Gary Johnston, Guorong Hu, Anna Riddell Geodesy & Seismic Monitoring Branch, Geoscience Australia.

Geodetic Networks: The Supporting Framework Terrestrial Reference Frame is ‘Critical Infrastructure’ for all Earth science research and applications. Global.

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.

E-VLBI over TransPAC Masaki HirabaruDavid LapsleyYasuhiro KoyamaAlan Whitney Communications Research Laboratory, Japan MIT Haystack Observatory, USA Communications.

SPACE GEODESY NETWORK & ITRF Z Minchul LEE 1.

Faculty of Applied Engineering and Urban Planning Civil Engineering Department Introduction to Geodesy and Geomatics Position, Positioning Modes, and the.

01/0000 HEO and Daylight Ranging “Reality and Wishes” Ramesh Govind ILRS Fall Workshop, 4 th October 2005.

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

Prospective Improvements of IVS Products and Evolvement of Observing Programs Harald Schuh WG2 Chair Vienna University of Technology

NGOS NORDIC GEODETIC OBSERVING SYSTEM NKG Task Force Markku Poutanen, Per Knudsen, Mikael Lilje, Hans-Peter Plag, Hans-Georg Scherneck.

GOVERNMENT OF AÇORES REGIONAL SECRETARY OF SCIENCE, TECHNOLOGY AND EQUIPMENTS Azores in the center of the Atlantic “space”

Earth Surface and Interior Focus Area Space Geodetic Networks for Maintaining the Reference Frame Geodesy's Critical Contributions to NASA (Earth Science)

The NASA Space Geodesy Project Stephen Merkowitz September 26, 2011.

20 th Meeting of the European VLBI Group for Geodesy and Astrometry (EVGA), Bonn, Germany Wednesday, 28 th March 2011 EVGA – Looking back at the early.

International Association of Geodesy 2-Feb-16 1 The Role of the GPS/GNSS in Geodesy and Geodynamics G. Beutler Astronomical Institute, University of Bern.

SHA: the GNSS Analysis Center at SHAO Junping Chen, Bin Wu, Xiaogong Hu Haojun Li, Xiao Pei, Yize Zhang Shanghai Astronomical Observatory (SHAO)

International Association of Geodesy Apr 17, GGOS2020 – Chapter 10 G. Beutler Astronomical Institute, University of Bern EGU Assembly Vienna April.

Geodetic Networks: The Supporting Framework Terrestrial Reference Frame is ‘Critical Infrastructure’ for all Earth science research and applications. Global.

Earth Surface and Interior Focus Area Space Geodetic Networks for Maintaining the Reference Frame Geodesy's Critical Contributions to NASA (Earth Science)

Workshop, Miami, June 2008 IGS Contribution to ITRF Zuheir Altamimi & Xavier Collilieux IGN, France.

12.201/ Essentials of Geophysics Geodesy and Earth Rotation Prof. Thomas Herring

NAPEOS: The ESA/ESOC Tool for Space Geodesy

Earth Surface and Interior Focus Area Space Geodetic Networks for Maintaining the Reference Frame Geodesy's Critical Contributions to NASA (Earth Science)

Ggim.un.org Positioning geospatial information to address global challenges UN-GGIM: Arab States WG3: Geodetic Reference Frame Zuheir Altamimi, IGN France.

RFI measurements in the framework Instituto Geográfico Nacional, Spain

SPACE GEODESY ACTIVITIES AT INSTITUTO GEOGRÁFICO NACIONAL (IGN), SPAIN

The IGN Yebes Observatory: story of a development

VLBI in China and the Collaboration with NL

Space Geodesy Branch Highlights, August 2002 CONT02 VLBI Campaign

RFI measurements with Yebes VGOS broad-band receiver

Haystack Geodesy Program and Technical Development

Continued Monitoring to calculate the local tie GNSS-VLBI.

Atacama Large Millimeter Array

The 40m YEBES RT and the HSA

CAY link Station for VSOP-2 Satellite down-link budget and Status

Nataliya Zubko, Jyri Näränen, Markku Poutanen

Presentation transcript:

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES Jesús Gómez-González Francisco Colomer Instituto Geográfico Nacional Spain

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES 1. The RAEGE project Establishment of an Spanish-Portuguese Network of Geodynamical and Space Geodesy Stations (RAEGE) by the installation and operation of four fundamental geodetic/astronomical stations provided with radiotelescopes fulfilling the VLBI 2010 project specifications: Yebes (1), Canary Islands (1) and Açores Islands (2).

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES Baselines: Yebes – Canary Islands : 1500 km Yebes – Sao Miguel : 2000 km Yebes – Flores : 2400 km Canary Islands – Flores : 2000 km Sao Miguel – Flores : 530 km

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES Baselines: Yebes – Flores : 2400 km Gran Canaria – Flores : 2000 km Sao Miguel – Flores : 530 km

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES Açores Islands, Portugal

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES

Canary Islands, Spain

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES 2. Scientific and technical fundamentals: the VLBI2010 project

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES ProductsSpecificationStatus 2002Goals (VLBI2010) Polar Motion (x p, y p) accuracy product delivery resolution frequency of solution x p ~ 100, y p ~ 200 µas 1 – 4 weeks – 4 months 1 day 3 days/week 25 µas 1 day 10 min – 1 h 7 days/week UT1-UTC (DUT1) accuracy product delivery resolution 5 – 20 µs 1 week 1 day 2 µs 1 day 10 min Celestial Pole (d ; d accuracy product delivery resolution frequency of solution 100 – 400 µas 1 – 4 weeks – 4 months 1 day ~ 3 days/week 25 µas 1 day 7 days/week TRF (x, y, z) accuracy5 – 20 mm2 mm CRF ( ; ) accuracy frequency of solution product delivery 0.25 – 3 mas 1 year 3 – 6 months 0.25 mas improve. for more freq. bands 1 month

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES

3. Initial equipment to be installed at each station Geodetic VLBI 2010 radiotelescope: – Diameter 12m, freq 40GHz – Interest from Vertex and MT Aerospace AG. – Most could be built in Spain. Superconducting gravimeter. Permanent GNSS station. Satellite Laser Ranging (Yebes).

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES 14-m RT 40-m RT New VLBI2010 RT GPS Gravimeter SLR

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES VLBI2010 radiotelescope TTW: Main reflector: 13.2m ALMA mount Optics: ring focus, Axiallydisplaced ellipse reflector f/D = ~0.29 Subreflector with hexapod mount Vel.: Az 12°/s, El 6°/s Acc.: Az/El 3°/s² 27 bit Encoder: 0.3m°

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES Permanent IGS station YEBE

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES Gravimeter building and equipment at Yebes: Seven pillars for instrument comparison Two gravimeters (A10 & FG5) Purchasing the first superconducting gravimeter (2010)

RED ATLÁNTICA DE ESTACIONES GEODINÁMICAS Y ESPACIALES 4. IGN capabilities Long time experience in technical aspects of VLBI (radiotelescopes, front-ends and back-ends). Participation in the VLBI networks and organizations (IVS, EVN). Infrastructures and equipment for the main station (Yebes). IGN geodetic/geophysical centre at Canary Islands. Collaboration agreement between IGN and the Açores Regional Government.