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Design and implementation of a mechanical system for a ground based synthetic aperture radar with automatic antenna pointing: Preliminary results
(Institute of Electrical and Electronics Engineers, 2018-01)
Melting of the snow covering the Andes mountains is a negative result of climate change. It affects the ecosystem that surrounds the snow peaks causing the loss of water resources the human life. Motivated by this situation, ...
Omega-k Algorithm Implementation for Linear Frequency Modulated-Continous Wave SAR Signal Processing
(Universidad Nacional Tecnológica de Lima Sur, 2020)
The Omega-k algorithm is used for SAR systems due to the precision on focus quality in SAR raw signal. However, it is little explored for specific SAR systems such as Linear Frequency Modulated Continuous Wave LFM-CW ...
Electromagnetic interaction models for the characterization of targets in SAR scenes: preliminary literature review
(Universidad de Carabobo, 2015-04)
This paper deals with the revision of literature on electromagnetic interaction models for characterizing targets from synthetic aperture radar SAR data. The primary motivation of this review is to encourage the creation ...
Modeling synthetic aperture radar image data
(Universidade Federal de Pernambuco, 2014)
Exploring the Capability of ALOS PALSAR L-Band Fully Polarimetric Data for Land Cover Classification in Tropical Environments
(Ieee-inst Electrical Electronics Engineers Inc, 2016-12-01)
Among different applications using synthetic aperture radar (SAR) data, land cover classification of rain forest areas has been investigated. Previous results showed that L-band is more appropriate for such applications. ...
Mangrove vegetation structure in Southeast Brazil from phased array L-band synthetic aperture radar data
(Spie-soc Photo-optical Instrumentation Engineers, 2016-09-06)
The potential use of phased array type L-band synthetic aperture radar (PALSAR) data for discriminating distinct physiographic mangrove types with different forest structure developments in a subtropical mangrove forest ...
Remote sensing of wetland types: Tropical flooded forests
(2018-05-16)
In many tropical regions, wetlands are extensive and are often associated with forested environments. Notable examples include those occurring in the floodplains of the Amazon and Congo Rivers. In these regions, cloud cover ...
Synthetic aperture radar observations with the Humboldt VHF ship-borne radar
(Instituto Geofísico del Perú, 2001)
Motivated by the interest to study PMSE in Antarctica and Equatorial Electrojet along the southern Peruvian coasts, a VHF radar was developed and installed in 1998 by the Jicamarca Radar Observatory group on board the ...
Empirical Removal of Tides and Inverse Barometer Effect on DInSAR From Double DInSAR and a Regional Climate Model
(Institute of Electrical and Electronics Engineers, 2020-07-10)
Ice shelves-the floating extensions of the Antarctic ice sheet-regulate the Antarctic contribution to sea-level rise by restraining the grounded ice flowing from upstream. Therefore, ice-shelf change (e.g., ice-shelf ...
Análise de imagens de radar SAR para detecção de alvos
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2018)
This document presents basic concepts and simulated experiments to identify targets present on pictures made with a Synthetic Aperture Radar (SAR). The implemented method consists of comparing two pictures to distinguish ...