A5070988188- Synthetic Aperture Radar (SAR) Applications and Techniques
- Soil Moisture and Remote Sensing
- Landslides and related hazards
- Cryospheric studies and observations
- Marine and environmental studies
- Geophysics and Gravity Measurements
- Remote Sensing and Land Use
- Flood Risk Assessment and Management
- Advanced SAR Imaging Techniques
- Satellite Image Processing and Photogrammetry
- Remote Sensing in Agriculture
- Arctic and Antarctic ice dynamics
- Remote Sensing and LiDAR Applications
- 3D Modeling in Geospatial Applications
- Geology and Environmental Impact Studies
- Infrared Target Detection Methodologies
- Hydrology and Watershed Management Studies
- Advanced Measurement and Detection Methods
- Geophysics and Sensor Technology
- Remote-Sensing Image Classification
- Botany and Plant Ecology Studies
- Marine and coastal ecosystems
- Integrated Water Resources Management
- Advanced Image Fusion Techniques
- Historical Geography and Cartography
University of Warmia and Mazury in Olsztyn
2008-2023
Institute of Geodesy and Cartography
2021
University of Computer Sciences and Economics in Olsztyn
2016
Uniwersytecki Szpital Kliniczny w Olsztynie
2000-2012
This study is focused on wide-area deformation monitoring initiatives based the differential interferometric SAR technique (DInSAR). In particular, it addresses use of advanced DInSAR (A-DInSAR) techniques, which are large sets synthetic aperture radar (SAR) and Copernicus Sentinel-1 images. Such techniques have undergone a dramatic development in last twenty years: they now capable to process big images can be exploited realize A-DInSAR monitoring. The describes several establish ground...
This research is related to the eco-hydrological problems of herbaceous wetland drying and biodiversity loss in floodplain lakes Middle Basin Biebrza River (Poland). An experiment was set up, with its main goals as follows: (i) mapping vegetation types temporarily or permanently flooded areas, (ii) comparing usefulness C-band Sentinel-1A (S1A) X-band TerraSAR-X/TanDEM-X (TSX/TDX) for purposes. The S1A imagery acquired on a regular basis using dual polarization VV/VH Interferometric Wide...
Abstract. The Advanced Differential Interferometric SAR (A-DInSAR) technique is a class of powerful techniques to monitor ground motion. In the last two decades, A-DInSAR has undergone an important development in terms processing algorithms and capability wide areas. This been accompanied by increase Synthetic Aperture Radar (SAR) data acquisition spaceborne sensors. An step forward was launch Copernicus Sentinel-1 constellation. based deformation services now technically feasible. paper...
This work addresses a methodology based on the interferometric synthetic aperture radar (InSAR) applied to analyze and monitor ground-motion phenomena induced by underground mining activities in Legnica-Glogow copper district, south-western Poland. The adopted technique employs an InSAR processing chain that exploits stack of Sentinel-1 (SAR) images using small baseline multitemporal approach. Interferograms with temporal baselines are first selected, then their network is optimized reduced...
This paper describes a Persistent Scatterer Interferometry procedure to process Sentinel-1 SAR data. Its most original part includes set of tools perform two key processing stages: first 2 + 1D phase unwrapping, prior atmospheric filtering, and second generate the deformation time series. These address fundamental aspects chain: quality control intermediate final results, generation indices characterise such results. The effectiveness proposed is illustrated using case study located in...
This paper describes a Persistent Scatterer Interferometry (PSI) procedure to monitor the land deformation in an urban area induced by aquifer dewatering and consequent drawdown of water table. The procedure, based on Sentinel-1 data, is illustrated considering construction works Glories Square, Barcelona (Spain). study covers period from March 2015 November 2017, which includes event spring 2017. proposed whose most original part estimation atmospheric phase component using stable areas...
This article focuses on bistatic coherence as an additional feature complementing amplitudes in classification space, permitting to monitor temporal changes water extent the wetland comprising surface and inundated vegetation. The research was conducted a herbaceous wetland. TanDEM-X images were acquired during science phase mode with long perpendicular baselines. Two different sets of observations computed: polarimetric (PAs) interferometric coherences single-pass mode. Next, datasets...
This research is related to the eco-hydrological problems of herbaceous wetland drying and biodiversity loss in floodplain lakes Middle Basin Biebrza river (Poland). An experiment was set up, whose main goals were: (i) mapping vegetation types temporarily or permanently flooded areas, (ii) comparing usefulness C-band Sentinel-1A (S1A) X-band TerraSAR-X/TanDEM-X (TSX/TDX) for purposes. The S1A imagery acquired on a regular basis using dual polarization VV/VH Interferometric Wide...
This paper describes the first results of European Ground Motion Service (EGMS). The EGMS is part Copernicus Land Monitoring and represents a unique initiative for performing ground deformation monitoring at scale. service makes use Advanced Differential Interferometric SAR (A-DInSAR) techniques based on satellite Synthetic Aperture Radar (SAR) imagery. In particular, it exploits Sentinel-1A/B images Programme, acquired over Europe. briefly summarizes main characteristics EGMS, describing...
Abstract. This paper describes a Persistent Scatterer Interferometry procedure for deformation monitoring. Its more original part concerns an approach to estimate the atmospheric phase component. The can be used monitor areas that are relatively small and surrounded by stable areas. proposed is described step step. applied using SAR data coming from different sensors. However, in this work we discuss results obtained Sentinel-1 data. A case study described, where caused water pumping...
Abstract. This paper is focused on Advanced Differential Interferometric SAR (A-DInSAR). In the first part, describes European Ground Motion Service (EGMS), a new service of Copernicus Land Monitoring Service. The EGMS provides consistent, regular, standardized, harmonized and reliable information regarding natural anthropogenic ground motion over Europe. It derived from A-DInSAR analysis Sentinel-1 data. includes three main products: Basic, i.e. basic deformation maps delivered for...
The Copernicus European Ground Motion Service (EGMS) provides consistent, regular, standardised, harmonised and reliable information regarding natural anthropogenic ground motion phenomena over the Participating States across national borders, with millimetre accuracy. EGMS is based on multitemporal interferometric analysis of Sentinel-l radar images at full resolution. Global navigation satellite systems (GNSS) data are used to calibrate measurements. an unprecedent opportunity study...
Abstract. The aim of this study was to exploit fully polarimetric SAR data acquired during TanDEM-X – Science Phase (2014/2015) over herbaceous wetlands the Biebrza National Park (BbNP) in North-Eastern Poland for mapping seasonally flooded grasslands and permanent natural vegetation associations. main goal work estimate advantage radar images (QuadPol) versus alternative polarization (AltPol) modes. methodology consisted processing several subsets through decompositions complex quad-pol...
The aim of this study was to exploit fully polarimetric SAR data acquired during TanDEM-X – Science Phase (2014/2015) over herbaceous wetlands the Biebrza National Park (BbNP) in North-Eastern Poland for mapping seasonally flooded grasslands and permanent natural vegetation associations. main goal work estimate advantage radar images (QuadPol) versus alternative polarization (AltPol) modes. methodology consisted processing several subsets through decompositions complex quad-pol datasets,...