Results 21 to 30 of about 32,977 (316)
The Earth seen from Space by Radar Remote Sensing - a Vision for 2025 [PDF]
, 2012 In a changing and dynamic world, high-resolution and timely geospatial information with global access and coverage becomes increasingly important. Constellations of radar satellites will play a major role in this task, since spaceborne radar is the only ...
Alberto Moreira, Moreira, Alberto
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USING COHERENT SCATTERERS IN TIME SERIES OF HIGH RESOLUTION SAR IMAGES FOR THE MONITORING OF CONSTRUCTION ACTIVITY [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019 In this paper, we present a method for detecting and quantifying changes due to construction activity in time series of high resolution SAR images.
C. Villamil Lopez +2 more
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PolSAR Image Classification Using a Superpixel-Based Composite Kernel and Elastic Net
Remote Sensing, 2021 The presence of speckles and the absence of discriminative features make it difficult for the pixel-level polarimetric synthetic aperture radar (PolSAR) image classification to achieve more accurate and coherent interpretation results, especially in the ...
Yice Cao +4 more
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Atmosphere, 2020 Cloud and precipitation radar mounted on a polar orbiting satellite opens up a new opportunity for global wind observation to improve numerical weather forecasting and prevent weather disasters.
Yuexia Wang, Ming Wei, Quan Shi
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Applied Sciences, 2019 Highways built on soft clay subgrade are more prone to subsidence due to the geotechnical characteristics of soft clay. Monitoring ground movements in this area is significant for understanding the deformation dynamics and reducing maintenance cost as ...
Yikai Zhu +4 more
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MOBILE MAPPING BY FMCW SYNTHETIC APERTURE RADAR OPERATING AT 300 GHZ [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 While optical cameras or laser systems are widely used for mobile mapping low attention was payed for radar systems. Due to new semiconductor technologies, compact and leight weight SAR systems based on the Frequency Modulated Continuous Wave (FMCW ...
S. Palm +5 more
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How to fuse optical and radar imagery? [PDF]
, 2012 Information extraction from multi-sensor remote sensing imagery is an important and challenging task for many applications such as urban area mapping and change detection.
Palubinskas, Gintautas +1 more
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Ten Years of TerraSAR-X Operations
Remote Sensing, 2018 The satellite of the TerraSAR-X mission, called TSX, was launched on 15 June 2007 and its identically constructed twin satellite TDX, which is required by the mission TanDEM-X, launched on 21 June 2010.
Stefan Buckreuss +11 more
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Multi-Channel Synthetic Aperture Radar Based Classification of Maritime Scenes
IEEE Access, 2020 We present novel experimental evidence that demonstrates the effectiveness of exploiting scene motion information for the analysis of scene structure in maritime imaging applications. We analyze data captured by our novel airborne Multi-channel SAR (MSAR)
Robert W. Jansen +3 more
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Simultaneous VHF radar backscatter and ionosonde observations of low-latitude E region [PDF]
Annales Geophysicae, 2005 The first results of simultaneous observations made on the low-latitude field-aligned irregularities (FAI) using the MST radar located at Gadanki (13.5° N, 79.2° E, dip 12.5°) and the Es parameters using an ionosonde at a nearby station ...
A. K. Patra +3 more
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