prof. Ing. Pavel Novák, PhD. - Presentations

Article Index

Page 5 of 5

prof. Ing. Pavel Novák, PhD.

Presentations :

  • Klokocnik J, Bezdek A, Gruber C, Kostelecky J, Novak P, Pesek I, Sebera J, Vondrak J (2011). Research and results within the project ESA PECS C98056 "GOCE -- specific tasks on fine gravity field structure of the Earth". Seminar of the Centre of the Earth's Dynamics Research (CEDR). Tres Castle, November 2011.
  • Novak P (2011) Gravitational fields of Earth's crust components. Seminar of the Centre of the Earth's Dynamics Research (CEDR). Trest Castle, November 2011.
  • Novak P, Tenzer R, Cunderlik R, Mikula K (2011). Gravity field modelling using airborne and satellite techniques. Invited presentation at the University of Otago, Dunedin, New Zealand, July 21, 2011.
  • Cunderlik R, Tenzer R Mikula K, Novak P (2011). Realization of WHS based on satellite-only geopotential models. Invited presentation at the University of Otago, Dunedin, New Zealand, July 21, 2011.
  • Novak P, Dousa J, Filler V, Kostelecky J, Kostelecky J(jr), Palinkas V, Plicka V, Stepanek P, Valko M (2011). Contributions of an integrated geodetic infrastructure to current geodetic projects: Geodetic Observatory Pecny, Czech Republic. 25th General Assembly of IUGG, Melbourne, July 2011. <\li>
  • Gruber C, Moon YJ, Flechtner F, Novak P, Daras I (2011). Submonthly GRACE solutions from localising integral equations and Kalman filtering. 25th General Assembly of IUGG, Melbourne, July 2011. <\li>
  • Tenzer R, Novak P, Gladkikh V (2011). The application of bathymetric stripping corrections in modeling the Earth's crust structure using the GOCE gravity data. 25th General Assembly of IUGG, Melbourne, July 2011. <\li>
  • Gruber C, Novak P, Barthelmes F, Flechtner F (2011). Derivation of topographic potential from global DEM models. 25th General Assembly of IUGG, Melbourne, July 2011. <\li>
  • Novak P (2011). Integrated geodetic infrastructure at the Geodetic Observatory Pecny, Czech Republic, in service of national and international GNSS projects. FIG Working Week 2011, Marrakech, Marocco, May 2011.
  • Simek J, Machotka R, Kostelecky J, Novak P (2011). An experimental accuracy assessment of the disturbing gravity potential and its first and higher order derivatives. 8th EGU General Assembly, Vienna, April 3-8, 2011.
  • Gruber C, Novak P, Barthelmes F (2011). Derivation of topographic potential from global DEM models. 8th EGU General Assembly, Vienna, April 3-8, 2011.
  • Novak P, Tenzer R (2011). Spectral methods in forward modeling of gravitational fields of selected Earth's masses. Pecny Observatory, Ondrejov, March 2011.
  • Novak P, Tenzer R, Gladkikh V (2010). The gravitational effect of the ocean density contrast for a depth-dependent seawater density model. AGU Fall Meeting, San Francisco, December 2010.
  • Novak P (2010). The role and activities of FIG - Czech participation. 46. Geodetic Information Days, Brno, November 2010.
  • Tenzer R, Novak P, Gladkikh V (2010). Bathymetric stripping corrections to gravity field quantities for a high-accuracy seawater density model. Active Earth Processes Workshop 2010, Otago University, Dunedin, November 2010.
  • Bursa M, Kenyon S, Kouba J, Novak P, Sima Z, Vatrt V, Vojtiskova M (2010). A global vertical reference frame. 2nd meeting of the International Gravity Field Service, Fairbanks, September 2010.
  • Novak P (2010). An overview of higher education in geomatics and geoinformatics at Czech universities. FIG Commission 7 Annual Meeting, Karlovy Vary, September 6-10, 2010.
  • Novak P (2010). Integrated geodetic infrastructure as a support of national and international GNSS projects: case study of the Geodetic Observatory Pecny (CZE). International GNSS conference organized by UN/Moldava/USA, Chisinau, May 2010.
  • Simek J, Filler V, Kostelecky J, Kostelecky J, Novak P, Palinkas V, Plicka V, Valko M (2010). A possible contribution of an integrated geodetic infrastructure to EPOS: case study the Czech Republic. 7th EGU General Assembly, Vienna, May 2010.
  • Tenzer R, Hamayun, Vajda P, Novak P (2010). Global long-wavelength topographically corrected and topo-density contrast stripped gravity anomalies. 7th EGU General Assembly, Vienna, May 2010.
  • Tenzer R, Vajda P, Hamayun, Novak P (2010). Expressions for modelling the bathymetry-generated gravitational field quantities by means of the spherical bathymetric functions. 7th EGU General Assembly, Vienna, May 2010.
  • Tenzer R, Abdalla A, Novak P (2010). Global maps of the ellipsoidal corrections to gravity disturbances and gravity anomalies computed using the EGM2008 global geopotential model. 7th EGU General Assembly, Vienna, May 2010.
  • Mikuska J, Marusiak I, Karcol K, Pasteka R, Tenzer R, Vajda P, Novak P (2010). The modelling of the atmospheric gravity correction using a new analytical integration approach. 7th EGU General Assembly, Vienna, May 2010.
  • Gruber C, Novak P, Sebera J (2010). Advanced high-resolution spherical harmonic synthesis and analysis in geodesy. 7th EGU General Assembly, Vienna, May 2010.
  • Sebera J, Wagner CA, Bezdek A, Bouman J, Klokocnik J, Kostelecky J, Novak P (2010). Gravitational tensor in the GOCE reference frame by direct harmonic synthesis. 7th EGU General Assembly, Vienna, May 2010.
  • Novak P (2010). On determination of a regional vertical datum by combination of EGM, local gravity and GPS/leveling data. XXIV FIG International Congress, Sydney, April 2010.
  • Dousa J, Filler V, Holota P, Kostelecky J, Kostelecky J, Mervart L, Novak P, Palinkas, Simek J, Stepanek (2010). RIGTC - Department of Geodesy and Geodynamics - GO Pecný: A Review of Current and Pending Activities. Geodetic Observatory Pecný, Ondøejov, April 2010.
  • Klokocnik J, Kostelecky J, Pesek I, Novak P, Sebera J (2009). Geophysical applications of EGM08: detection of impact craters. Meeting of the Centre of the Earth's Dynamics Research (CEDR). Trest' Castle, September 2009.
  • Novak P (2009). Gravity field modeling in the era of EGM08. Meeting of the Centre of the Earth's Dynamics Research (CEDR). Trest' Castle, September 2009.
  • Novak P (2009). Selected constituents of the high-resolution Earth gravitational model. IAG Scientific Assembly "Geodesy for Planet Earth", Buenos Aires, September 2009.
  • Novak P, Huang J (2009). Local geoid modeling in the era of EGM08. IAG Scientific Assembly "Geodesy for Planet Earth", Buenos Aires, September 2009.
  • Novak P (2009). On combination of heterogeneous gravitational observables for cm-level accurate geoid models. 7th Hotine-Marussi Symposium, Rome, July 2009.
  • Gruber C, Sebera J, Novak P (2009). High resolution harmonical synthesis & analysis on the sphere using FFT. 6th EGU General Assembly, Vienna, April 2009.
  • Novak P, Huang J (2009). Two alternative integral solutions of the gravimetric geoid. 6th EGU General Assembly, Vienna, April 2009.
  • Tenzer R, Hamayun, Vajda P, Novak P (2009). A smoothing effect of the topographical correction on gravity disturbances in rugged mountains and flat regions - Case study for the Canadian Rocky Mountains. 6th EGU General Assembly, Vienna, April 2009.
  • Tenzer R, Hamayun, Vajda P, Novak P (2009). Global modeling of the ice stripping correction in terms of the ice thickness spherical functions. 6th EGU General Assembly, Vienna, April 2009.
  • Klokocnik J, Kostelecky J, Pesek I, Novak P, Wagner CA, Sebera J (2009). Geophysical applications of EGM08: search for impact craters on the Earth. 6th EGU General Assembly, Vienna, April 2009.
  • Novak P (2009). Local geoid modeling in the era of high-resolution Earth's gravitational models. Pecny Observatory, Ondrejov, February 2009.
  • Huang J, Novak P (2008). One- and two-step integral solutions for gravimetric geoid - revisited. AGU Fall Meeting, San Francisco, December 2008.
  • Klokocnik J, Novak P, Kostelecky J (2008). Detecting impact craters using the EGM08. 4th General Assembly of WEGENER, Darmstadt, September 2008.
  • Tenzer R, Novak P (2008). Comparison of the low-degree Earth gravity field and the low-degree no-topography gravity field. IAG International Symposium "Gravity, Geoid and Earth Observation", Chania, June 2008.
  • Tenzer R, Prutkin I, Novak P, Ellmann A, Vajda P (2008). Far-zone effects in the direct gravity inversion. IAG International Symposium "Gravity, Geoid and Earth Observation", Chania, June 2008.
  • Tenzer R, Novak P (2008). Long-wavelength part of the topography-generated gravitational field. IAG International Symposium "Gravity, Geoid and Earth Observation", Chania, June 2008.
  • Kadlec M, Novak P, Tsoulis D (2008). Comparison of two modeling strategies for evaluation of the terrain correction using high resolution digital elevation models. IAG International Symposium "Gravity, Geoid and Earth Observation", Chania, June 2008.
  • Klokocnik J, Novak P, Pesek I, Kostelecky J, Wagner CA (2008). EGM08: simulations for GOCE. IAG International Symposium "Gravity, Geoid and Earth Observation", Chania, June 2008.
  • Novak P, Kostelecky J, Klokocnik J (2008). Validating recent global geopotential models through comparison of local quasi-geoid models with GPS/leveling data. IAG International Symposium "Gravity, Geoid and Earth Observation", Chania, June 2008.
  • Vajda P, Ellmann A, Meurers B, Vanicek P, Novak P, Tenzer R (2008). Harmonic continuation and gravimetric inversion of gravity in areas of negative geodetic heights. IAG International Symposium "Gravity, Geoid and Earth Observation", Chania, June 2008.
  • Vajda P, Vanicek P, Novak P, Tenzer R, Ellmann A, Meurers B (2008). On ambiguities in definitions and applications of Bouguer gravity anomaly. IAG International Symposium "Gravity, Geoid and Earth Observation", Chania, June 2008.
  • Gruber C, Bezdek A, Novak P (2008). Numerical analysis of geopotential differences derived from GRACE perturbation rates using lumped harmonic coefficients. 5th EGU General Assembly, Vienna, April 2008.
  • Kadlec M, Novak P (2008). Comparing methods for evaluation of the terrain effect in Central Europe. 3rd GEOS conference, Prague, February 2008.
  • Klokocnik J, Wagner CA, McAdoo D, Kostelecky J, Bezdek A, Novak P, Gruber C (2007). Changes in accuracy of gravity field recovery due to ground track variability: CHAMP, GRACE and GOCE. AGU Fall Meeting, San Francisco, December 2007.
  • Novak P (2007). Comparison of detailed satellite and terrestrial data. Initial meeting of the PECS project, Ondrejov, September 2007.
  • Vajda P, Ellmann A, Meurers B, Vanicek P, Novak P, Tenzer R (2007). On a refined global topographic correction to gravity disturbances. IUGG General Assembly, Perugia, July 2007.
  • Novak P, Huang J (2007). Analyzing two approaches for integral inversion of ground gravity in local geoid computations. IUGG General Assembly, Perugia, July 2007.
  • Tsoulis D, Novak P, Vergos G, Kadlec M (2007). Evaluation of the terrain-generated gravitational potential and its directional derivatives by combination of analytical formulae and numerical integration. IUGG General Assembly, Perugia, July 2007.
  • Tenzer R, Ellmann A, Novak P, Vajda P, Vanicek P, Moore P (2007). Gravity field components of the differences between gravity disturbances and gravity anomalies. IUGG General Assembly, Perugia, July 2007.
  • Novak P (2007). Current situation in the area of advanced geodesy. Seminar at the Czech Technical University in Prague, (100 years from the birth of Prof. Josef Boehm), July 2007.
  • Vajda P, Ellmann A, Meurers B, Vanicek P, Novak P, Tenzer R (2007). On compiling and interpreting anomalous gravity data. 7th Slovak Geophysical Conference, Bratislava, June 2007.
  • Huang J, Novak P (2007). Comparing two approaches for integral conversion of ground gravity into local geoid. Joint meeting of the Canadian Meteorological and Oceanographical Society, the Canadian Geophysical Union and the American Meteorological Society, Saint John's, May-June 2007.
  • Novak P (2007). Gravity field modelling through integral equations. Presented at the University of Technology, Delft, April 2007.
  • Klokocnik J, Wagner CA, McAdoo D, Kostelecky J, Bezdek A, Novak P (2007). Non-homogeneities in the accuracy of earth gravity parameters from CHAMP, GRACE and GOCE. 4th EGU General Assembly, Vienna, April 2007.
  • Novak P, Tsoulis D, Kadlec M, Vergos G (2007). Numerical evaluation of terrain induced gravitational potentials and their derivatives by combination of analytical formulae and discrete integration. 4th EGU General Assembly, Vienna, April 2007.
  • Kadlec M, Kostelecky J, Novak P (2007). The database for computation of gravity field parameters over Central Europe. 2nd GEOS conference, Prague, March 2007.
  • Novak P (2007). Recent advances in global gravity field modelling. Presented at the Czech Technical University, Faculty of Civil Engineering, Prague, January 2007.
  • Novak P (2006). Integral-based inversion of gravity field observables. Presented at the Aristotle University of Thessaloniki, Thessaloniki, November 2006.
  • Simek J, Novak P, Kostelecky J (2006). Application of the regional gravity field model for determination of offsets of various vertical datums. Meeting of the Centre of the Earth's Dynamics Research (CEDR). Trest Castle, October 2006.
  • Novak P (2006). Regional gravity field modelling: theory and verification. Meeting of the Centre of the Earth's Dynamics Research (CEDR). Trest Castle, October 2006.
  • Novak P, Tenzer R (2006). Gravity field modelling by integral inversion of gravity field observables. 1st meeting of the International gravity field service. Istanbul, August-September 2006.
  • Tenzer R, Ellmann A, Novak P, Vajda P (2006). Far-zone effects in gravimetric geoid modelling by means of the surface truncation coefficients. 1st meeting of the International gravity field service. Istanbul, August-September 2006.
  • Kostelecky J, Novak P, Simek J (2006). Determination of geopotential offset of a local vertical datum using a refined geopotential model. 1st meeting of the International gravity field service. Istanbul, August-September 2006.
  • Tenzer R, Novak P (2006). On conditionality of inverse integral equations in geoid modelling from local gravity data. 6th Hotine-Marussi International Symposium on Theoretical and Computational Geodesy, Wuhan, May-June 2006.
  • Vajda P, Vanicek P, Novak P, Tenzer R, Ellmann A (2006). Secondary indirect effects in gravimetry. 2nd Workshop on International Gravity Field Research, May 8-9, 2006, Smolenice Castle, Slovak Republic, May 2006.
  • Tenzer R, Novak P, Moore P, Vajda P (2006). Effect of atmosphere on the gravity anomaly. 2nd Workshop on International Gravity Field Research, May 8-9, 2006, Smolenice Castle, Slovak Republic, May 2006.
  • Novak P, Grafarend EW (2006). On the synthesis of satellite-based geopotential coefficients inside topography. 3rd EGU General Assembly, Vienna, April 2006.
  • Klokocnik J, Kostelecky J, Wagner CA, Scharroo R, Gruber C, Bezdek A, Doornbos E, Novak P (2006). Degradation in accuracy of CHAMP/GRACE-only Earth gravity field models. 3rd EGU General Assembly, Vienna, April 2006.
  • Novak P, Kostelecky J, Klokocnik J (2006). Testing new geopotential models through comparison of high-resolution quasi-geoid models with GPS/levelling data. 3rd EGU General Assembly, Vienna, April 2006.
  • Dousa J, Filler V, Kostelecky J, (jr), Kostelecky J, Novak P, Palinkas V, Simek J, Stepanek P (2006). Geodetic Observatory Pecny as a part of the Integrated Geodetic Observation System. 1st GEOS conference, Prague, March 2006.
  • Novak P (2005). Mathematical methods for the description of the Earth's gravity field in geodesy. Presented at the University of West Bohemia, Pilsen, November 2005.
  • Tenzer R, Moore P, Ellmann A, Vanicek P, Novak (2005). On the evaluation of gravity disturbances. International symposium Dynamic Planet 2005, Cairns, August 2005.
  • Novak P (2005). Earth's gravity field modelling with a seamless frequency content based on heterogeneous data. International symposium Dynamic Planet 2005, Cairns, August 2005.
  • Novak P (2005). Airborne gravimetry: an efficient tool for regional band-limited mapping of the Earth's gravity field. International symposium dedicated to 65th birthday of EW Grafarend. Stuttgart, February 2005.
  • Novak P, Grafarend EW (2004). On the evaluation of global geopotential models. Geodetic Week 2004, Stuttgart, October 2004.
  • Klokocnik J, Kostelecky J, Novak P (2004). On future of gravity field models accuracy assessment. International symposium "Gravity, Geoid and Space Missions", Porto, August-September 2004.
  • Novak P, Grafarend EW (2004). On the global gravity field modelling using GRACE observables. International symposium "Gravity, Geoid and Space Missions", Porto, August-September 2004.
  • Novak P, Simek J, Kostelecky J (2004). Regional quasi-geoid for Central Europe and test of its high-frequency component. International symposium "Gravity, Geoid and Space Missions", Porto, August-September 2004.
  • Novak P, Grafarend EW (2004). Global gravity field modelling using GRACE observables. Joint CHAMP/GRACE Science Meeting, GeoForschungsZentrum Potsdam, July 2004.
  • Klokocnik J, Kostelecky J, Novak P (2004). On feasibility of the accuracy assessment of upcoming gravity field models by means of ECGN array. International symposium EUREF 2004, Bratislava, June 2004.
  • Klokocnik J, Kostelecky J, Novak P (2004). On future of gravity field models accuracy assessment. 1st EGU General Assembly, Nice, April 2004.
  • Grund V, Novak P, Marchenko D, Meyer U (2004). Regional geoid determination from CHICAGO airborne gravimetry using sequential multipole analysis, collocation and Stokes approaches. 1st EGU General Assembly, Nice, April 2004.
  • Novak P, Simek J, Kostelecky J (2004). A feasibility of some transformation of terrestrial gravity anomalies for geophysical interpretations in Central Europe. 1st EGU General Assembly, Nice, April 2004.
  • Novak P, Austen A, Sharifi MA, Grafarend EW (2004). Recovery of spherical harmonic coefficients of geopotential from GRACE observables and modelling their temporal variations. Working Meeting of the GRACE project, Oberpfaffenhofen, February 2004.
  • Novak P (2003). Introduction to airborne gravimetry. Stuttgart University, Geodetic Institute, Stuttgart, November 2003.
  • Novak P (2003). Mathematics in geodesy. University of West Bohemia, Faculty of Applied Sciences, Pilsen, November 2003.
  • Novak P (2003). Downward continuation of airborne gravity data. Czech Technical University, Faculty of Civil Engineering, Prague, October 2003.
  • Grafarend EW, Austen A, Novak P, Sharifi MA (2003). Space gravity spectroscopy for observables of type acceleration differences. Geotechnology Meeting "Observing the Earth's System from Space", Munich, June 2003.
  • Grafarend EW, Novak P, Austen A, Sharifi MA (2003). The GRACE processor for a spherical harmonic analysis of temporal variations of geopotential. Geotechnology Meeting "Observing the Earth's System from Space", Munich, June 2003.
  • Novak P (2003). On determination of the gravimetric geoid from discrete observations of gravity. Czech Technical University, Prague, April 2003.
  • Grafarend EW, Novak P (2003). The ellipsoidal topographical potential. 28th EGS General Assembly, Nice, April 2003.
  • Novak P, Simek J, Kostelecky J (2003). Characteristics of the Earth's gravity field for Central Europe in context of some geophysical phenomena. 28th EGS General Assembly, Nice, April 2003.
  • Grafarend EW, Austen A, Novak P, Sharifi MA (2003). Space gravity spectroscopy for observables of type GRACE. 1st Annual Meeting of the GRACE project, Oberpfaffenhofen, February 2003.
  • Grafarend EW, Novak P (2002). The Gauss-Listing geoid: Stokes-Helmert's approach and beyond. Geodetic Week, Frankfurt am Main, October 2002.
  • Novak P, Simek J, Kostelecky J (2002). A detailed gravimetric quasi-geoid model VUGTK 2002 for Central Europe. 3rd Meeting of the International Gravity and Geoid Commission, Thessaloniki, August 2002.
  • Novak P (2002). Stable algorithm for determination of the gravimetric geoid. Astronomical Institute of the Czech Academy of Sciences, Prague, June 2002.
  • Novak P (2002). Airborne gravimetry and its application in geodesy. University of Karlsruhe, May 2002.
  • Novak P, Heck B (2002). Stable downward continuation of airborne gravity. 27th EGS General Assembly, Nice, April 2002.
  • Novak P, Simek J, Kostelecky J (2002). On the homogenization of a quasigeoid model for GPS heighting - a case study Central Europe. 27th EGS General Assembly, Nice, April 2002.
  • Schwarz KP, Bruton AM, Novak P (2001). The Canadian AGEM project for airborne gravimetry. KIS meeting, Banff, June 2001.
  • Novak P (2001). Geoid determination from airborne gravity. GEOIDE Workshop "Airborne Gravity for Exploration and Mapping", Ottawa, May 2001.
  • Novak P (2001). Mapping the Earth's gravity field. York University, Toronto, April 2001.
  • Schwarz KP, Bruton AM, Novak P (2001). The Canadian AGEM project for airborne gravimetry. 26th EGS General Assembly, Nice, March 2001.
  • Novak P, Kern M, Schwarz KP (2001). On the harmonic downward continuation of airborne gravity data. 26th EGS General Assembly, Nice, March 2001.
  • Novak P, Kern M, Bayoud FA, Bruton AM, Schwarz KP, Ferguson S, Hammada Y (2001). On the geoid determination from airborne gravity by Hotine-Helmert's approach. 26th EGS General Assembly, Nice, March 2001.
  • Veronneau M, Pagiatakis SD, Vanicek P, Novak P, Huang J, Janak J, Sideris MG, Esan O (2000). Canadian Gravimetric Geoid Model 2000 (CGG'2000). IAG International Symposium "Gravity, Geoid, and Geodynamics", Banff, August 2000.
  • Novak P, Kern M, Schwarz KP (2000). On the determination of the relative geoid from airborne gravimetry. IAG International Symposium "Gravity, Geoid, and Geodynamics", Banff, August 2000.
  • Novak P, Kern M (2000). Airborne gravimetric geoid. 2nd Annual Conference of the GEOIDE Network, Calgary, May 2000.
  • Schwarz KP, Novak P, Bruton AM, Kern M, Sideris MG, Tennant K, Wei M, Ferguson S, Pagiatakis SD (2000). Airborne gravimetry - an innovative technology for mapping and resource exploration. 2nd Annual Conference of the GEOIDE Network, Calgary, May 2000.
  • Novak P, Vanicek P, Veronneau M, Featherstone WE, Holmes SA (1999). On the accuracy of Stokes's integration in the precise high-frequency geoid determination. Semi-annual Meeting of the American Geophysical Union, Boston, June 1999.
  • Vanicek P, Novak P (1999). Comparison between the planar and spherical models of topography. 25th Annual Meeting of the Canadian Geophysical Union, Banff, May 1999.
  • Novak P, Vanicek P (1999). Effect of distant topographical masses on the geoid determination. 25th Annual Meeting of the Canadian Geophysical Union, Banff, May 1999.
  • Vanicek P, Novak P, Huang J (1998). Geoid modelling at UNB. Geoid Workshop, Geodetic Survey Division, Ottawa, May 1998.
  • Novak P, Vanicek P (1998). Atmospheric corrections for the evaluation of mean Helmert's gravity anomalies. 24th Annual Meeting of the Canadian Geophysical Union, Quebec City, May 1998.
  • Novak P, Marek P (1995). The Czech solution of CEGRN94. 4th CERGOP conference, Warsaw, November 1995.
  • Kostelecky J, Novak P, Skorepa L, Simek J (1995). Analysis of continuous GPS observations for geodynamics purposes. 21st General Assembly of the International Union of Geodesy and Geophysics, Boulder, July 1995.
  • Novak P (1995). Analysis of GPS data in geodesy. Workshop "Applications of GPS in Geodesy", Prague, June 1995.
  • Kostelecky J, Marek P, Novak P, Skorepa L (1994). Realization of the ETRF coordinate frame on the territory of the Czech Republic for civilian and military purposes. Seminar "Role of Modern Geodesy in Armed Forces", Budapest, November 1994.
  • Kostelecky J, Novak P, Skorepa L (1994). Preliminary analysis of continuous GPS observations. 2nd CERGOP conference, Warsaw, November 1994.
  • Kostelecky J, Novak P, Simek J (1994). The national report of the Czech Republic on the participation in the international GPS campaign "Interconnection of the First Order Horizontal Networks". Working meeting, Vienna, May 1994.
  • Novak P (1994). Several aspects of the GPS reference frame on the territory of the Czech and Slovak Republics. Workshop "Geodetic Networks", Bratislava, May 1994.
  • Kostelecky J, Novak P, Simek J (1994). On the long-term behaviour of long baselines determined by GPS. Initial stage of the analysis. 1st CERGOP conference, Warsaw, February 1994.
  • Novak P (1993). Astronomical observations in the Czechoslovak GPS reference network. Lohrmann Kolloquium, Dresden, February 1993.