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1
Content available remote Testing of gravimetric quasigeoid by astronomical measurements
Mojzes M., Husar L., Janak J., Papco J., Czarnecki K., Barlik M., Bogusz J., Walo J.
Reports on Geodesy
|
2006
|
z. 4/79
203-211
EN
The current determination of quasigeoid is largely based on gravimetric observations, which in general do not cover areas equally. That causes decreasing in quality of quasigeoid determination in those areas that are sparsely covered (surveyed) by gravimetric measurements. This situation was occurred on territory of the Slovak Republic in the Tatra Mountains area where gravimetric observations were performed only in some valleys and crests and from Polish side were only applied average values of Bouguer gravity anomalies with a 5' x 7.5' grid spacing (10 km x 10 km) which were transformed to average free-air gravity anomalies. To testing precision of the determined gravimetric quasigeoid it's desirable to use independent method such as astronomical method. Essentially is concerned with comparison astronomical and gravimetric of vertical deflections in the given region and with modelling of the differences between astronomical and gravimetric vertical deflections.
2
Content available remote Evaluations of six years GPS epoch campaign measurements in the Tatra Mountains
Mojzes M., Papco J., Czarnecki K., Walo J.
Reports on Geodesy
|
2006
|
z. 4/79
195-202
EN
The geodynamic investigation of the Tatra Mountains cmst movements is a local subproject of the CERGOP-2/Environment supported by the European Union. This contribution analyzes repeated epoch measurements performed in a special GPS network in order to investigate tectonic motions within the Tatra Mountains region. This GPS network was established in 1998 and consists of 11 sites, 7 in Slovak Republic and 4 in Poland. The size of the investigated area is approximately 40 km by 60 km with maximum relative height difference 1800 m between sites. Epoch measurements were performed annually from 1998 to 2003. Processing of all GPS campaigns was done using the Bernese software 4.2 with the standard procedure. All GPS campaigns were connecting to the nearest five IGS GPS permanent stations. For determination of the velocity vectors two models were used.
3
Content available remote Testing of gravimetric quasigeoid by astronomical measurements
Mojzes M., Husar L., Janak J., Papco J., Czarnecki K., Barlik M., Bogusz J., Walo J.
Reports on Geodesy
|
2004
|
nr 2/69
157--166
EN
The current determination of quasigeoid is largely based on gravimetric observations, which in general do not cover areas equally. That causes decreasing in quality of quasigeoid determination in those areas that are sparsely covered (surveyed) by gravimetric measurements. This situation was occurred on territory of the Slovak Republic in the Tatra Mountains area where gravimetric observations were performed only in some valleys and crests and from Polish side were only applied average values of Bouguer gravity anomalies with a 5' x 7.5' grid spacing (10 km x 10 km) which were transformed to average free-air gravity anomalies. To testing precision of the determined gravimetric quasigeoid it's desirable to use independent method such as astronomical method. Essentially is concerned with comparison astronomical and gravimetric of vertical deflections in the given region and with modelling of the differences between astronomical and gravimetric vertical deflections.
4
Content available remote Testing of gravimetric quasigeoid by astronomical measurements
Mojzes M., Husar L., Janak J., Papco J., Czarnecki K., Barlik M., Bogusz J., Walo J.
Reports on Geodesy
|
2004
|
nr 4/71
148--156
EN
The current determination of quasigeoid is largely based on gravimetric observations, which in general do not cover areas equally. That causes decreasing in quality of quasigeoid determination in those areas that are sparsely covered (surveyed) by gravimetric measurements. This situation was occurred on territory of the Slovak Republic in the Tatra Mountains area where gravimetric observations were performed only in some valleys and crests and from Polish side were only applied average values of Bouguer gravity anomalies with a 5' x 7.5' grid spacing (10 km x 10 km) which were transformed to average free-air gravity anomalies. To testing precision of the determined gravimetric quasigeoid it's desirable to use independent method such as astronomical method. Essentially is concerned with comparison astronomical and gravimetric of vertical deflections in the given region and with modelling of the differences between astronomical and gravimetric vertical deflections.
5
Content available remote Evaluations of six years GPS epoch campaign measurements in the Tatra Mountains
Mojzes M., Papco J., Czarnecki K., Walo J.
Reports on Geodesy
|
2004
|
nr 2/69
189--196
EN
The geodynamic investigation of the Tatra Mountains crust movements is a local subproject of the CERGOP-2/Environment supported by the European Union. This contribution analyzes repeated epoch measurements performed in a special GPS network in order to investigate tectonic motions within the Tatra Mountains region. This GPS network was established in 1998 and consists of 11 sites, 7 in Slovak Republic and 4 in Poland. The size of the investigated area is approximately 40 km by 60 km with maximum relative height difference 1800 m between sites. Epoch measurements were performed annually from 1998 to 2003. Processing of all GPS campaigns was done using the Bernese software 4.2 with the standard procedure. All GPS campaigns were connecting to the nearest five IGS GPS permanent stations. For determination of the velocity vectors two models were used.
6
Content available remote Evaluations of six years GPS epoch campaign measurements in the Tatra Mountains
Mojzes M., Papco J., Czarnecki K., Walo J.
Reports on Geodesy
|
2004
|
nr 4/71
141--147
EN
The geodynamic investigation of the Tatra Mountains crust movements is a local subproject of the CERGOP-2/Environment supported by the European Union. This contribution analyzes repeated epoch measurements performed in a special GPS network in order to investigate tectonic motions within the Tatra Mountains region. This GPS network was established in 1998 and consists of 11 sites, 7 in Slovak Republic and 4 in Poland. The size of the investigated area is approximately 40 km by 60 km with maximum relative height difference 1800 m between sites. Epoch measurements were performed annually from 1998 to 2003. Processing of all GPS campaigns was done using the Bernese software 4.2 with the standard procedure. All GPS campaigns were connecting to the nearest five IGS GPS permanent stations. For determination of the velocity vectors two models were used.
7
Content available remote First results of GPS measurement campaigns in Tatra mountains
Czarnecki K., Mojzes M., Papco J., Walo J.
Reports on Geodesy
|
2003
|
z. 1/64
41-46
8
Content available remote Analysis of GPS measurement campaigns in Tatra Mountains
Czarnecki K., Mojzes M., Papco J.
Reports on Geodesy
|
2002
|
z. 1/61
73-76
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