Results 161 to 170 of about 984 (204)

Projectivity, affine, similarity and euclidean coordinates transformation parameters from ITRF to EUREF in Turkey

Journal of Applied Geodesy, 2017
Today, in geodesy most practical applications is to use a datum to get three dimensional position of a particular point. The geodetic techniques generally provide time dependent coordinates in global datum.
Kutubuddin Ansari, Özşen Corumluoglu, Mevlut Yetkin   +2 more
exaly   +2 more sources

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GNSS metadata and data validation in the EUREF Permanent Network

GPS Solutions, 2019
The EUREF Permanent Network (EPN) is a network of continuously operating GNSS stations installed throughout the European continent. The EPN Central Bureau (CB) performs the day-to-day EPN coordination, acts as liaison between station operators, data centers, and analysis centers, and maintains the EPN Information System. Over the last years, the EPN CB
Carine Bruyninx, Eric Pottiaux, Juliette Legrand   +2 more
exaly   +2 more sources

EUREF perspective on Regional Reference Frames and Surfaces

2023
A central task of the IAG sub-commission 1.3a for Europe, EUREF, is the provision and maintenance of terrestrial reference systems for Europe, namely the European Vertical Reference System (EVRS) and the European Terrestrial Reference System 1989 (ETRS89).
Lidberg, M., Soehne, W., Euref Governing Board, T.   +2 more
openaire   +2 more sources

The EUREF Permanent Network: Monitoring and On-line Resources

International Association of Geodesy Symposia, 2009
The EUREF Permanent Network (EPN) is a network of continuously operating GPS or GPS/GLONASS stations installed throughout the European continent. The EPN Central Bureau (CB), responsible for the daily management of the EPN, uses several monitoring procedures to verify the meta-data, latencies and quality of the observation data files in order to assess
C. Bruyninx, G. Carpentier, F. Roosbeek
exaly   +2 more sources

Recomputation of EUREF GPS Campaigns in Slovenia

2004
A new recomputation of the three EUREF GPS campaigns, carried out on the territory of Slovenia, was performed. All the three campaigns were processed in the ITRF 96 at the mean epoch of each individual campaign, starting from raw data. Final IGS orbits and Earth rotation parameters were transformed from their original reference frames to ITRF 96 ...
Berk, Sandi, Komadina, Žarko, Marjanović, Marijan, Radovan, Dalibor, Stopar, Bojan   +4 more
openaire   +2 more sources

Activities of the Astro-geodetic Observatory in Jozefoslaw in the frame of IGS and EUREF

Advances in Space Research, 2002
Abstract The Astrogeodetic Observatory of the Institute of Geodesy and Geodetic Astronomy of the Warsaw University of Technology (WUT) in Jozefoslaw was incorporated in 1957. In 1991 it joined the International GPS Service (IGS) and started to operate as a permanent in 1993.
Mariusz Figurski, Janusz Bogusz
exaly   +2 more sources

Enhancement of the EUREF Permanent Network Services and Products

2011
This paper describes the EUREF Permanent Network (EPN) and the efforts made to monitor and improve the quality of the EPN products and services. It is shown that the EPN is becoming a multi-GNSS tracking network and that the EPN Central Bureau and the Analysis Centers are preparating to include the new satellite signals in their routine operations.
C. Bruyninx, H. Habrich, W. Söhne, A. Kenyeres, G. Stangl, C. Völksen   +5 more
openaire   +1 more source

EUREF’s Contribution to National, European and Global Geodetic Infrastructures

2013
The EUREF key infrastructures are the EUREF Permanent GNSS Network (EPN) and the Unified European Levelling Network (UELN). The EPN runs almost 250 Global Navigation Satellite System (GNSS) stations in a well organized environment and serves as the backbone of the realization of and access to the European Terrestrial Reference System (ETRS89) and as ...
J. Ihde, H. Habrich, M. Sacher, W. Söhne, Z. Altamimi, E. Brockmann, C. Bruyninx, A. Caporali, J. Dousa, R. Fernandes, H. Hornik, A. Kenyeres, M. Lidberg, J. Mäkinen, M. Poutanen, G. Stangl, J. A. Torres, C. Völksen   +17 more
openaire   +1 more source

Results of the EUREF-ROMANIA’94 GPS Campaign

1997
The National Oceanic and Atmospheric Administration (NOAA) from the USA and the Institute od Applied Geodesy (IfAG9 together with its Romania colleauges have performed a joint EUREF-Connection-Campaign for the territory of Romania.
Franke, Peter, Marjanović, Marijan, Reinhart, Ewald, Seeger, Hermann   +3 more
openaire   +2 more sources

EUREF and 35 years with the ETRS89

EUREF (IAG sub-commission 1.3a for Europe) was founded in 1987 at the IUGG General Assembly in Vancouver, and the European terrestrial Reference System 89, ETRS89, was adopted at theEUREF Symposia 1990 in Firenze. EUREF primary mission is to define, realize and maintain the ETRS89 and the European Vertical Reference System (EVRS) for scientific and ...
Lidberg, M., Söhne, W., Kollo, K., Bruyninx, C., Caporali, A., Dach, R., Huisman, L., Legrand, J., Liwosz, T., Voelksen, C., Altamimi, Z., Poutanen, M., Kenyeres, A., Pacione, R., Zurutusa, J., Männel, B. ; https://orcid.org/0000-0003-2938-1356, Schwabe, J., Araszkeiewicz, A., Collileux, X., Bauer, T.   +19 more
openaire   +1 more source