Buscar
Mostrando ítems 1-10 de 42
Automatic ship positioning and radar biases correction using the hausdorff distance
(IEEE, 2007)
This paper describes a novel technique to obtain radar biases estimates that can effectively reduce mismatches in track association algorithms. This is accomplished by matching ship-borne radar images to geo-referenced ...
Matching Radar and Satellite Images Employing the Hausdorff Distance for Ship Positioning and Trajectory Estimation
(IEEE, 2006)
The paper describes a technique to match satellite and radar images using the Hausdorff distance (HD). Minimization of the average of a truncated array of sorted Hausdorff distances is used to get estimates for the radar ...
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 ...
L-band radar soil moisture retrieval without ancillary information
(Institute Of Electrical And Electronics Engineers, 2015-12)
A radar-only retrieval algorithm for soil moisture mapping is applied to L-band scatterometer measurements from the Aquarius. The algorithm is based on a nonlinear relation between L-band backscatter and volumetric soil ...
Reconnaissance geologic mapping in the Tapajos mineral Province, Brazilian Amazon, using spaceborne SAR imagery and airborne geophysics
(Canadian Aeronautics Space InstOttawaCanadá, 2001)
Generación de mapas de interferometría para la determinación de deformación de bloques costeros en Antofagasta
La ciudad de Antofagasta, como otras ciudades de las regiones costeras Chilenas, se ha visto afectada por la ocurrencia de diferentes movimientos sísmicos a lo largo de los últimos años, causando con esto diferentes ...
The GPM-DPR Blind Zone Effect on Satellite-Based Radar Estimation of Precipitation over the Andes from a Ground-Based Ka-band Profiler Perspective
(American Meteorological Society, 2022-04-26)
A vertically pointing Ka-band radar (Metek MIRA-35C) installed at the Instituto Geofísico del Perú, Atmospheric Microphysics and Radiation Laboratory (LAMAR) Huancayo Observatory, which is located at an elevation of 3.3 ...
Evaluating Moisture And Geometry Effects On L-band Sar Classification Performance Over A Tropical Rain Forest Environment
(IEEE-Inst Electrical Electronics Engineers IncPiscataway, 2016)