A5058466150- Geophysics and Gravity Measurements
- GNSS positioning and interference
- Geomagnetism and Paleomagnetism Studies
- Inertial Sensor and Navigation
- Geological Formations and Processes Exploration
- Reservoir Engineering and Simulation Methods
- Historical Geography and Cartography
- Statistical and numerical algorithms
- Geology and Environmental Impact Studies
- Geophysical and Geoelectrical Methods
- Astronomical Observations and Instrumentation
- Geotechnical and Mining Engineering
- Methane Hydrates and Related Phenomena
- Solar and Space Plasma Dynamics
- Geographic Information Systems Studies
- Botany and Plant Ecology Studies
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Renewable energy and sustainable power systems
- Scientific Research and Discoveries
- Polish socio-economic development
- Structural Engineering and Materials Analysis
- 3D Modeling in Geospatial Applications
- Integrated Water Resources Management
- earthquake and tectonic studies
- Seismic Imaging and Inversion Techniques
Institute of Geodesy and Cartography
2013-2023
Lantmäteriet
2019
Polish Academy of Sciences
1977-1979
Centrum Badań Kosmicznych
1977
The 8th International Comparison of Absolute Gravimeters (ICAG2009) took place at the headquarters Bureau Weights and Measures (BIPM) from September to October 2009. It was first ICAG organized as a key comparison in framework CIPM Mutual Recognition Arrangement Committee for (CIPM MRA) 1999). ICAG2009 composed Key (KC) defined by MRA, Consultative Mass Related Quantities (CCM) designated CCM.G-K1. Participating gravimeters their operators came national metrology institutes (NMIs) or (DIs)...
We present the results of third European Comparison Absolute Gravimeters held in Walferdange, Grand Duchy Luxembourg, November 2011. Twenty-two gravimeters from both metrological and non-metrological institutes are compared. For first time, corrections for laser beam diffraction self-attraction implemented. The gravity observations also corrected geophysical changes that occurred during comparison using a superconducting gravimeter. show these improve degree equivalence between gravimeters....
Temporal mass variations in the Earth system, which can be detected from Gravity Recovery and Climate Experiment (GRACE) mission data, cause temporal of geoid heights. The main objective this contribution is to analyze heights over area Poland using global geopotential models (GGMs) developed on basis GRACE data. Time series height were calculated for chosen subareas aforementioned those GGMs. Thereafter, these analyzed two different methods. On analysis results, discussed. possibility...
Abstract The existing Polish gravity control (POGK) established in the last few years of 20 th century according to international standards is spanned on 12 absolute stations surveyed with four different types gravimeters. Relative measurements performed by various groups nearly 350 points POGK use LaCoste&Romberg (LCR) gravimeters were linked those stations. construction network, particular limited number non homogeneously distributed determined instruments epochs responsible for...
Abstract The GOCE (Gravity Field and Steady-State Ocean Circulation Explorer) has significantly upgraded the knowledge on Earth gravity field. In this contribution accuracy of height anomalies determined from Global Geopotential Models (GGMs) based approximately 27 months satellite gradiometry (SGG) data have been assessed over Poland using three sets precise GNSS/levelling data. fits obtained 4 th release GOCE-based GGMs to were discussed compared with respective ones 3 rd EGM08....
Temporal variations of geoid heights are vitally important in geodesy and Earth science. They essentially needed for dynamic kinematic updates the static model. These temporal variations, which substantially differ different geographic locations, can successfully be determined using Gravity Recovery And Climate Experiment (GRACE) mission data. So far, statistical decomposition methods, e.g. Principal Component Analysis/Empirical Orthogonal Function (PCA/EOF) method, have not been implemented...
Physical heights were traditionally determined without considering the dynamic processes of Earth induced from temporal mass variations. The Gravity Recovery and Climate Experiment (GRACE) mission provided valuable data that allow estimation geoid/quasigeoid height changes vertical deformations Earth’s surface loading, thereby variations physical heights. objective this investigation is to discuss determination orthometric/normal transports within system. An approach determine such was...
During November 2011 a EURAMET key comparison of absolute gravimeters was organized in the Underground Laboratory for Geodynamics Walferdange, Luxemburg. The assembled 22 participants coming from 16 countries and four different continents. divided into two parts: that included six National Metrology Institutes or Designated Institutes, pilot study including all participants. global result given by confirms instruments are absolutely coherent with each other. results obtained confirm good...
Abstract The dedicated gravity satellite missions, in particular the GRACE (Gravity Recovery and Climate Experiment) mission launched 2002, provide unique data for studying temporal variations of mass distribution Earth’s system, thereby, geometry fi eld changes Earth. main objective this contribution is to estimate physical height (e.g. orthometric/normal height) over Central Europe using as well analyse them model selected study area. Physical were estimated from anomalies vertical...
Abstract The summary of research activities concerning reference frames and networks performed in Poland a period 2011-2014 is presented. It contains the results on implementation IUGG2011 IAU2012 resolutions systems, ETRS89 Poland, operational work permanent IGS/ EUREF stations ILRS laser ranging station active GNSS maintenance vertical control modernization gravity control, magnetic Poland. bibliography related works given references.