Results 31 to 40 of about 21,317 (224)

LOS Displacements of Mauna Loa volcano, Hawaii Island, as determined using SBAS-InSAR [PDF]

E3S Web of Conferences, 2018
This paper presents an overview of the surface displacements retrieval capability of the Differential Synthetic Aperture Radar Interferometry algorithm, using Small Baseline Subset (SBAS) technique, in the context of active volcanic areas.
Grzesiak Karolina, Milczarek Wojciech J.
doaj   +2 more sources

Multiview Three-Dimensional Interferometric Inverse Synthetic Aperture Radar

IEEE Transactions on Aerospace and Electronic Systems, 2019
Three-dimensional (3D) inverse synthetic aperture radar (ISAR) imaging has been proven feasible by combining traditional ISAR imaging and interferometry. Such technique, namely Inteferometric ISAR (InISAR), allows for the main target scattering centers to be mapped into a 3-D spatial domain, therefore forming 3-D images under the form of 3-D point ...
Federica Salvetti, Marco Martorella, Elisa Giusti, Daniele Stagliano   +3 more
openaire   +2 more sources

High quality InSAR data linked to seasonal change in hydraulic head for an agricultural area in the San Luis Valley, Colorado [PDF]

, 2011
In the San Luis Valley (SLV), Colorado legislation passed in 2004 requires that hydraulic head levels in the confined aquifer system stay within the range experienced in the years 1978–2000.
Agram, Piyush Shanker, Knight, Rosemary, Lauknes, Tom R., Reeves, Jessica A., Schreüder, Willem A., Zebker, Howard A.   +5 more
core   +1 more source

Motion Compensation of Interferometric Synthetic Aperture Radar

IEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293), 2004
Synthetic aperture radar (SAR) is a digital signal processing technique which enhances the azimuth resolution of a radar image using the target Doppler history created by the motion of the radar platform. If the platform deviates from a constant velocity, straight-line path then image quality is lost and image details become unfocused.
D.G. Thompson, D.V. Arnold, D.G. Long
openaire   +2 more sources

Development of the TanDEM-X Calibration Concept: Analysis of Systematic Errors [PDF]

, 2010
The TanDEM-X mission, result of the partnership between the German Aerospace Center (DLR) and Astrium GmbH, opens a new era in spaceborne radar remote sensing. The first bistatic satellite synthetic aperture radar mission is formed by flying the TanDEM-
Bachmann, Markus, Fiedler, Hauke, Hueso Gonzalez, Jaime, Krieger, Gerhard   +3 more
core   +1 more source

Interferometric inverse synthetic aperture radar experiment using an interferometric linear frequency modulated continuous wave millimetre-wave radar [PDF]

, 2011
D. Felguera-Martín,1 J.-T. González-Partida,1 P. Almorox-González,1 M. Burgos-García,1 and B.-P. Dorta-Naranjo2 1Universidad Politécnica de Madrid, Ciudad Universitaria s/n, Grupo de Microondas y Radar.
Almorox-Gonzalez, B.-P. Dorta-Naranjo, Bertl, Changzheng, D. Felguera-Martín, J.-T. González-Partida, James, Liang, Liya, M. Burgos-García, Mayhan, P. Almorox-González, Qun, Qun, Qun, Smith, Soumekh, Xiaojian, Xiaojian, Xiaojian   +19 more
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Ground deformation and fissure activity in Datong basin, China 2007–2010 revealed by multi-track InSAR

Geomatics, Natural Hazards & Risk, 2019
The Datong basin is one of the complex geologic environments in China. Several faults are distributed in the basin, and a number of hidden faults have been discovered within the basin. Ground fissures (GFs) and land subsidence occur in this region.
Chengsheng Yang, Zhong Lu, Qin Zhang, Ruichun Liu, Lingyun Ji, Chaoying Zhao   +5 more
doaj   +1 more source

Three-dimensional Interferometric MIMO Radar Imaging for Target Scattering Diagnosis

Leida xuebao, 2018
Two-dimensional (2D) Synthetic Aperture Radar (SAR) and Inverse SAR (ISAR) imaging is of importance for diagnostic studies of target scattering mechanisms. Rail SAR and turntable ISAR are currently widely applied techniques for high resolution diagnostic
Xu Xiaojian, Liu Yongze
doaj   +1 more source

Editorial for the Special Issue: “Ground Deformation Patterns Detection by InSAR and GNSS Techniques”

Remote Sensing, 2022
In the last two decades, the rapid growth in continuous Global Navigation Satellite Systems (GNSS) networks and improvements in Interferometric Synthetic Aperture Radar (InSAR) imaging allowed the acquisition of continuous and spatially extensive ...
Mimmo Palano
doaj   +1 more source

Study on the simulation of simultaneous full AT-POLINSAR

The Journal of Engineering, 2019
With the maturity of the instantaneous full-polarisation measurement, the instantaneous full-polarimetric system is becoming an important development direction of the polarimetric synthetic aperture radar (POLSAR); however, as an important research ...
Peng Zhang, Penghao Yan, Jialun Yao, Xuan Zhao, Qi Zhang, Tao Liu   +5 more
doaj   +1 more source