Results 71 to 80 of about 1,792,463 (175)
Journal of Geophysical Research: Solid Earth, Volume 130, Issue 11, November 2025.Abstract Lava tubes are subsurface conduits within a lava flow that feed its advance. Lava tube detection is important to understand lava flow dynamics and to mitigate geohazards. Here we use InSAR‐derived surface motion data, in combination with shortwave and thermal infrared imagery, to delineate a ∼14 km long lava tube system at Fernandina volcano ...
Alexis Hrysiewicz +6 more
wiley +1 more source
TANDEM-X: A RADAR INTERFEROMETER WITH TWO FORMATION FLYING SATELLITES [PDF]
, 2012 TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurements) is an innovative formation flying radar mission that opens a new era in spaceborne radar remote sensing.
Zink, Manfred +2 more
core
Non-Cooperative Bistatic SAR Clock Drift Compensation for Tomographic Acquisitions
Remote Sensing, 2017 In the last years, an important amount of research has been headed towards the measurement of above-ground forest biomass with polarimetric Synthetic Aperture Radar (SAR) tomography techniques.
Mario Azcueta, Stefano Tebaldini
doaj +1 more source
Coseismic Vertical Displacement for a Shallow Thrust Earthquake From EarthDEM Data
Geophysical Research Letters, Volume 52, Issue 18, 28 September 2025.Abstract Coseismic vertical displacements are important observations that help improve our understanding of fault mechanisms and how earthquakes alter landscapes. It has been a challenge to quantify long‐wavelength topographic changes for thrust earthquakes using optical satellite imagery, as most recent studies focus on strike‐slip earthquakes that ...
Chunli Dai +4 more
wiley +1 more source
Performance Investigation on Scan-On-Receive and Adaptive Digital Beam-Forming for High-Resolution Wide-Swath Synthetic Aperture Radar [PDF]
, 2009 The work investigates the performance of the Smart Multi-Aperture Radar Technique (SMART) Synthetic Aperture Radar (SAR) system for high-resolution wide-swath imaging based on Scan-on-Receive (SCORE) algorithm for receive beam steering.
Bordoni, Federica +4 more
core
Raw Data Simulation Under Undulating Terrain for Bistatic SAR With Arbitrary Configuration
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingRaw data simulation is very important for system parameter design, performance evaluation, and route planning of bistatic synthetic aperture radar (SAR).
Wenchao Li +7 more
doaj +1 more source
SWOT Water Surface Elevation in Herbaceous Wetlands of Florida's Everglades
Geophysical Research Letters, Volume 52, Issue 9, 16 May 2025.Abstract Observing water level variations in wetlands is important for tracking global water and carbon cycles. The Surface Water and Ocean Topography (SWOT) mission was launched to measure Earth's surface waters, but its performance in vegetated wetlands was unknown.
Solomon Kica +3 more
wiley +1 more source
New processing approach and results for bistatic TerraSAR-X/F-SAR spaceborne-airborne experiments [PDF]
, 2009 Following the success of the first bistatic spaceborne-airborne experiment between TerraSAR-X and FSAR carried out in November 2007, DLR has performed a second bistatic experiment in July 2008 with new challenging acquisitions.
Nottensteiner, Anton +7 more
core
Digital Beamforming on Receive: Techniques and Optimization Strategies for High-Resolution Wide-Swath SAR Imaging [PDF]
, 2009 Synthetic Aperture Radar (SAR) is a well-proven imaging technique for remote sensing of the earth. However, conventional SAR systems are not capable to fulfill the increasing demands for im-proved spatial resolution and wider swath coverage.
Alberto Moreira +5 more
core +1 more source
Remote SensingThe LuTan-1 (LT-1) mission, China’s first civilian bistatic spaceborne Synthetic Aperture Radar (SAR) mission, comprises two L-band SAR satellites.
Jingwen Mou +6 more
doaj +1 more source