Results 11 to 20 of about 521,652 (225)

Spaceborne Reflector SAR Systems with Digital Beamforming [PDF]

, 2012
Spaceborne Synthetic Aperture Radar (SAR) imaging enters an era where increasingly short revisit times, or large swath widths, respectively, and high spatial resolutions are requested.
Patyuchenko, Anton, Huber, Sigurd, Moreira, Alberto, Younis, Marwan, Krieger, Gerhard   +4 more
core   +1 more source

The Role of Rescue Services in the Structures of the Maritime Transport Safety Systems in Poland [PDF]

TransNav
The paper is based on the activities of the Maritime Search and Rescue Service units in Poland. The information and data contained in the article were obtained through an interview with the rescuers of the Maritime Rescue Coordination Centre in Gdynia ...
Katarzyna Mielniczek, Grzegorz Rutkowski, Jakub Ratajczak, Mikolaj Wieczorek   +3 more
doaj   +1 more source

Remote Sensing of Mangrove Ecosystems: A Review

Remote Sensing, 2011
Mangrove ecosystems dominate the coastal wetlands of tropical and subtropical regions throughout the world. They provide various ecological and economical ecosystem services contributing to coastal erosion protection, water filtration, provision of areas
Stefan Dech, Steffen Gebhardt, Claudia Kuenzer, Andrea Bluemel, Tuan Vo Quoc   +4 more
doaj   +1 more source

Denoising of SAR images [PDF]

, 2011
Matter of discussion in this Ph. D. thesis is SAR (Synthetic Aperture Radar) image denoising. Main elements of innovation are the introduction of SAR-BM3D, a denoising algorithm optimized for SAR data, and the introduction of a benchmark which enables ...
Poderico, Mariana
core   +1 more source

The Global Mangrove Watch—A New 2010 Global Baseline of Mangrove Extent

Remote Sensing, 2018
This study presents a new global baseline of mangrove extent for 2010 and has been released as the first output of the Global Mangrove Watch (GMW) initiative.
Pete Bunting, Ake Rosenqvist, Richard M. Lucas, Lisa-Maria Rebelo, Lammert Hilarides, Nathan Thomas, Andy Hardy, Takuya Itoh, Masanobu Shimada, C. Max Finlayson   +9 more
doaj   +1 more source

Staggered-SAR for High-Resolution Wide-Swath Imaging [PDF]

, 2012
Synthetic aperture radar (SAR) is a remote sensing technique, capable of providing high resolution images independent of weather conditions and sunlight illumination.
Villano, Michelangelo, M. Villano, Moreira, Alberto, A. Moreira, G. Krieger, Krieger, Gerhard   +5 more
core   +1 more source

Spaceborne Bi- and Multistatic SAR: Potential and Challenges [PDF]

, 2006
Bi- and multistatic synthetic aperture radar (SAR) operates with distinct transmit and receive antennas that are mounted on separate platforms. Such a spatial separation has several operational advantages, which will increase the capability, reliability ...
Moreira, Alberto, Krieger, Gerhard
core   +1 more source

A SAR conjugate mirror [PDF]

, 2006
A radar transponder was constructed, which modifies the received signal such that its complex conjugate is returned to the radar, qualities of the conjugate mirror used in optics and acoustics.
Hounam, David
core   +1 more source

Inhibiting Factors Affecting Metaverse Convention Tourism in Macau

Systems
This study thoroughly investigated the inhibiting factors pertaining to the development of metaverse convention tourism in Macau through a qualitative investigation.
Songhong Chen, Chunhui Cai, Jian Ming Luo, Lam Fai   +3 more
doaj   +1 more source

Fractal Models for SAR images [PDF]

, 2011
In this thesis the modeling of SAR (Synthetic Aperture Radar) images of natural surfaces described via fractal models is dealt with. A complete theoretical forward model linking the parameters describing the scene observed by the sensor to the stochastic
Zinno, Ivana
core   +1 more source