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1
Content available Geokinematics of Central Europe: new insights from CERGOP-2/Environment Project
Caporali A., Becker M., Fejes I., Gerhatova L., Ghitau D., Grenerczy G., Hefty J., Medac D., Milev G., Mojzes M., Mulic M.
Reports on Geodesy
|
2007
|
z. 2/83
7-46
EN
The CERGOP2 project funded by the European Union from 2003 to 2006 under the 5th Framework Programme benefits from repeated measurements of the coordinates of epoch and permanent GPS stations forming the CEGRN network in Central Europe, starting 1994. We report on the results of the systematic processing of the available data up to 2005. The analysis work has yielded the velocities of some 60 sites, covering a variety of Central European tectonic provinces, from the Adria indenter to the Tauern window, the Pannonian basin, the Vrancea Seismic Zone and the Carpathian Mountains. The estimated velocities define kinematical patterns which outline, with varying spatial resolution depending on the station density and history, the present day tectonic flow in Central Europe.The CEGRN data show that the majority of active contraction originating from the Eurasia Nubia plate boundary and the microplate between them is taken up primarily in the Eastern Alps, the Dinarides, and the Pannonian Basin. After removal from the ITRF2000 velocities of a rigid rotation accounting for the mean motion of stable Europe, the residual velocities have random orientations with 0.3 mm/yr scatter. This Iow figure provides an upper estimate for the level of rigidity of the European Platform. A 2.3 mm/yr north-south oriented convergence rate is implied by our data between Adria and the Southern Alps, and a narrow - -60 km wide- contraction zone in the Southern Alps is identified, consistently with earlier results. An eastward extrusion north of the contraction zone corresponds with the extension of the Tauern Window. In the southeastern boundary of the microplate, 4-4.5 mm/yr motion of Adria decreases to -1 mm/yr through the microplate, its boundary, and the Dinarides mountain range towards the southwestern part of the Pannonian Basin. Our data suggest that if the Pannonian Basin is subject to deformation, then it is most likely to be compressional than extensional. We conclude that compression and associated contraction due to the Adria collision with the Alps and the Dinarides is likely to fade away in the Western and Northern Carpathians, where our velocities and strain rates show no significant deformation.
2
Content available remote The motion of Adria and its effects on the Pannonian Basin: report of CERGOP-2/Enviroment WP10.3
Grenerczy G.
Reports on Geodesy
|
2006
|
z. 4/79
137-144
EN
The Central Europe Geodynamics Project (CERGOP) was initiated in 1993 [Fejes et al., 1993] and continued in 1995 as a European Union (EU) supported program. In 2003 the CERGOP-2/Environment Project, the successor of CERGOP, was commenced [Pesec, 2002]. The undertaken work in the CERGOP-2/Environment Project are shared and distributed to work packages. The work packages lO.x are formed to serve the main scientific users of the Central European GPS Geodynamic Reference Network (CEGRN) data. The work package 10.3 is devoted to integrate those geological and geophysical data that have primary importance regarding the present-day geodynamics of the Pannonian basin and its surroundings from the Adriatic microplate to the Carpathian Arc. This report is given about the works carried out between September 2003 and March 2004.
3
Content available remote Summary of Central European Geokinematics based on CERGOP-2 Project
Grenerczy G.
Reports on Geodesy
|
2006
|
z. 3/78
253-265
4
Content available remote Summary of Central European geokinematics based on CERGOP-2 project
Grenerczy G.
Reports on Geodesy
|
2006
|
z. 4/79
149-161
EN
The CERGOP-2/Environment Project [Pesec, 2002), the successor ofCERGOP (Central Europe Geodynamics Porject) [Fejes et al., 1993| has several work packages to share the operational and scientifc work. The work package 10.3 is devoted to integrate those geological and geophysical data that have primary importance regarding the present-day geodynamics of the Pannonian basin and its surroundings from the Adriatic microplate to the Carpathian Arc. This final report is a summary of all activities and deliverables and other results obtained within work package 10.3 during CERGOP-2/Environment project period and built on the former CERGOP achievements.
5
Content available remote Integration of present geodynamic investigations in the Pannonian Basin WP10.3 for the period between march 2004 and march 2005
Grenerczy G.
Reports on Geodesy
|
2006
|
z. 4/79
145-148
EN
The CERGOP-2/Environment Project [Pesec, 2002], the successor of CERGOP [Fejes et aL, 1993] has several work packages to share the operational and scientifc work. The work package 10.3 is devoted to integrate those geological and geophysical data that have primary importance regarding the present-day geodynamics of the Pannonian basin and its surroundings from the Adriatic microplate to the Carpathian Arc. This report is given about the works carried out between March 2004 and March 2005.
6
Content available Analysis of CEGRN 2005 as the eighth of CERGOP observing campaigns
Hefty J., Gerhatova L., Stangl G., Haslinger C., Krauss S., Becker M., Drescher R., Grenerczy G., Kratochvil R., Liwosz T.
Reports on Geodesy
|
2006
|
z. 1/76
39-46
EN
Strategy of analysis and results from solution of CEGRN epoch campaign in 2005 Combined solution of CEGRN 2005 based or individual solutions from six an: centres and its comparison with CEGRN 2003 coordinates. Time evolution of coordinates at some long-term observed CEGRN sites obtained during epoch camp since 1994 and the related problems.
7
Content available remote Report of the WP10.3 "Integration of present geodynamic investigations in the Pannonian Basin" for the period between March 2004 and March 2005
Grenerczy G.
Reports on Geodesy
|
2005
|
z. 2/73
111-114
8
Content available remote The motion of Adria and its effects on the Pannonian Basin: report of CERGOP-2/Environment WP10.3
Grenerczy G.
Reports on Geodesy
|
2004
|
nr 2/69
73--80
EN
The Central Europe Geodynamics Project (CERGOP) was initiated in 1993 [Fejes et al., 1993] and continued in 1995 as a European Union (EU) supported program. In 2003 the CERGOP-2/Environment Project, the successor of CERGOP, was commenced [Pesec, 2002]. The undertaken work in the CERGOP-2/Environment Project are shared and distributed to work packages. The work packages lO.x are formed to serve the main scientific users of the Central European GPS Geodynamic Reference Network (CEGRN) data. The work package 10.3 is devoted to integrate those geological and geophysical data that have primary importance regarding the present-day geodynamics of the Pannonian basin and its surroundings from the Adriatic microplate to the Carpathian Arc. This report is given about the works carried out between September 2003 and March 2004.
9
Content available remote The motion of Adria and its effects on the Pannonian Basin: report of CERGOP-2/Environment WP10.3
Grenerczy G.
Reports on Geodesy
|
2004
|
nr 4/71
107--114
EN
The Central Europe Geodynamics Project (CERGOP) was initiated in 1993 [Fejes et al., 1993] and continued in 1995 as a European Union (EU) supported program. In 2003 the CERGOP-2/Environment Project, the successor of CERGOP, was commenced [Pesec, 2002]. The undertaken work in the CERGOP-2/Environment Project are shared and distributed to work packages. The work packages lO.x are formed to serve the main scientific users of the Central European GPS Geodynamic Reference Network (CEGRN) data. The work package 10.3 is devoted to integrate those geological and geophysical data that have primary importance regarding the present-day geodynamics of the Pannonian basin and its surroundings from the Adriatic microplate to the Carpathian Arc. This report is given about the works carried out between September 2003 and March 2004.
10
Content available remote Report of the WP10.3 integration of present geodynamic investigations in the Pannonian Basin
Grenerczy G.
Reports on Geodesy
|
2004
|
nr 4/71
191--193
EN
The undertaken work in the CERGOP-2/Environment Project [Pesec, 2002), the successor of CERGOP [Fejes et al., 1993] is shared and distributed to work packages. The work packages 10.x are formed to serve the main scientific users of the Central European GPS Geodynamic Reference Network (CEGRN) data. The work package 10.3 is devoted to integrate those geological and geophysical data that have primary importance regarding the present-day geodynamics of the Pannonian basin and its surroundings from the Adriatic microplate to the Carpathian Arc. This report is given about the works carried out between September 2003 and September 2004.
11
Content available remote Report of CERGOP-2? Environment WP10.3 "Integration of present geodynamic investigations in the Pannonian Basin period: April-September 2003
Grenerczy G.
Reports on Geodesy
|
2003
|
z. 3/66
107-111
12
Content available remote Kinematics between the Adriatic and the Eurasian plate interior: further constraints from CEGRN and local space geodetic data
Grenerczy G.
Reports on Geodesy
|
2003
|
z. 1/64
65-74
EN
Within the EU 4th framework project CERGOP, later with the coordination or the CEGRN (Central European GPS Geodynamic Reference Network Consortium), and now as a EU 5th framework program the geodynamic research in Central Europe has been continued over a decade. The results from the latest space geodetic measurements have now been included in the combined and also in individual velocity solutions. After the 2001 campaign nearly twice as many sites have velocity estimates than before the extension or the network. The Adriatic region, the key player in shaping the tectonics of Central Europe, has several new stations with velocities on both sides of the microplate that further constrain its present motion. Some new permanent and epoch sites also complement the network in the Alpine-Pannonian-Carpathian system. This paper provides a status report on the compilation or the latest velocity field or the region. As a first step in modeling the diffuse deformation in the central part or the continental collision zone or Eurasia and Africa, an interpolated continuous velocity field was compiled and analyzed based on the combination or all available intraplate velocity solutions.
13
Content available remote Creation of new permanent observation facilities in CEI countries-network design and permanent station configuration
Becker M., Kirchner M., Grenerczy G.
Reports on Geodesy
|
2003
|
z. 3/66
45-53
EN
Work package 4 of the EU project CERGOP-2 has the task to develop new observation facilities and to set up a model permanent station for the use in the interdisciplinary multi purpose network CEGRN. Based on apoli among the partners and scientific criteria 20 new sites are selected as potential new locations. Further results of the poll included information on the requirements and the infrastructure at the designated stations. Taking the scientific goals into account a model station is developed and an outline of its design is given. Next steps will be the realization of this layout for the verification of its performance and its suitability for the tasks of CERGOP-2.
14
Content available remote Central European intraplate velocities from CEGRN campaigns
Becker M., Cristea E., Figurski M., Gerhatova L., Grenerczy G., Hefty J., Kenyeres A., Liwosz T., Stangl G.
Reports on Geodesy
|
2002
|
z. 1/61
83-91
15
Content available remote Retrospective analysis of GPS geodynamic campaigns at the satellite geodetic observatory focusing on the regional GPS network for Central Europe
Grenerczy G., Kenyeres A., Fejes I.
Reports on Geodesy
|
2000
|
z. 6/52
71-80
16
Content available remote What is going on with the Alcapa at the moment?
Grenerczy G.
Reports on Geodesy
|
1999
|
z. 5/46
159-169
EN
The Alpine-Carpathian-Pannonian unit (ALCAPA) plays a key role in the neotectonics of Central Europe. The formation and evolution of the Pannonian basin, Carpathians and the Eastern AIps are all in connection with the past and present geodynamics of the ALCAPA unit. During this decade based on the work of many geoscientists the milestones of the Neogene evolution of the unit became known. This paper intends to outline the present-day geodynamics of the ALCAPA unit using the four epoch GPS data set of the Central European GPS Geodynamic Reference Network (CEGRN) and the GPS data of the Hungarian GPS Geodynamic Reference Network (HGRN). I determined the strain distribution, crustal velocities from the GPS data within and around the ALCAPA unit. This paper makes an attempt to jointly analyse the strain rates, crustal velocities, stress and seismicity data and suggest a model for the present geodynamics of this structural unit. This paper would like to point out the uncertainties and the remaining questions as well that will probably be answered in the future as the time span of the GPS data grows.
17
Content available remote Geotectonic studies of the Central European Regions basic achievements
Vyskocil P., Śledziński J., Grenerczy G., Ioane D., Liszkowski J., Zablotskyj F.
Reports on Geodesy
|
1998
|
z. 8/38
9-37
18
Content available remote Crustal deformations in the Panonian Basin inferred from GPS measurements
Grenerczy G.
Reports on Geodesy
|
1998
|
z. 9/39
377-385
EN
The recent crustal deformations in the Pannonian basin has been monitored since 1991 using the GPS technique. Since the establishment of the Hungarian GPS Geodynamic Reference Network (HGRN) four campaigns have been carried out in every second year since '91. After an extensive data analysis we started to evaluate our results. We tried to detect crustal motions and determine the velocities of the HGRN GPS sites. We also attempted to calculate strain field in order to determine whether any of the main characteristics of the recent deformation is significant and already detected.
19
Content available remote Crustal deformation studies in the Pannonian Basin using GPS
Grenerczy G., Kenyeres A., Simon A.
Reports on Geodesy
|
1998
|
z. 5/35
81-89
20
Content available remote An attempt for geokinematic interpretation of GPS measurements in the CEGRN network
Grenerczy G., Kenyeres A.
Reports on Geodesy
|
1998
|
z. 9/39
387-392
EN
The Central European GPS Geodynamic Reference Network (CEGRN) was established in the frame of the Central Europe Regional Geodynamic Project (CERGOP) in 1994 in order to study the relevant tectonic features in the Central European Region. The primary tool for this investigation is the GPS technique. The GPS data had been processed by several processing centres according to a unified strategy. The FOMI Satellite Geodetic Observatory was one of the Processing Centres. This paper summarises the results of the processing activity but it focuses on the possible interpretation of the four-epoch GPS data set. An attempt was made to determine the velocities of the CEGRN sites and detect the strain distribution in the area under investigation providing quantitative information for the recent geodynamic model of the Central European Region. Although the CERGOP project terminated in 1998, the activities initiated in its frame planned to be continued in the future.
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