Sciweavers

131 search results - page 8 / 27
» igarss 2010
Sort
View
IGARSS
2010
13 years 7 months ago
Using Gradient Pattern Analysis for land use and land cover change detection
In this work, the computational operation based on Gradient Pattern Analysis - GPA was applied for the first time in MODIS spatial-temporal images over the Amazon region. The stud...
Ramon Morais de Freitas, Reinaldo R. Rosa, Yosio E...
IGARSS
2010
13 years 7 months ago
Roll invariant target detection based on PolSAR clutter models
Based on the Kennaugh-Huynen decomposition, the Target Scattering Vector Model (TSVM) allows to extract four rollinvariant parameters. Those parameters are necessary for an unambi...
Lionel Bombrun, Gabriel Vasile, Michel Gay, Jean P...
IGARSS
2010
13 years 7 months ago
Long time series of Landsat images to reconstruct River surface temperature and turbidity regimes of Guadalquivir Estuary
In the last century the Guadalquivir River in Andalusia has been dramatically transformed affecting its ecological and hydrological functioning. In view of a new dredging plan to ...
Ricardo Diaz-Delgado, Iban Ameztoy, Jordi Cristoba...
IGARSS
2010
13 years 7 months ago
A new global Snow Extent product based on ATSR-2 and AATSR
The ESA project GlobSnow develops products and services for snow extent and snow water equivalent. The time series of Snow Extent (SE) products will cover the whole seasonally sno...
Rune Solberg, Bjorn Wangensteen, Jostein Amlien, H...
IGARSS
2009
13 years 7 months ago
Inversion Algorithm for Estimating Radio Frequency Interference Characteristics based on Kurtosis Measurements
- An inversion algorithm is developed to recover power and duty-cycle of incoming Radio Frequency Interference (RFI) signals from kurtosis. The algorithm applies simulated annealin...
Sidharth Misra, Christopher Ruf