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Atmospheric correction assessment of SPOT-6 image and its influence on models to estimate water column transparency in tropical reservoir
(2016-10-01)
Remote sensing images have been increasingly used by its ability to collect data from extensive areas in a short time and with relatively low cost. Studies conducted in aquatic environments require great attention in ...
Evaluation of Atmospheric Correction Algorithms for Sentinel-2-MSI and Sentinel-3-OLCI in Highly Turbid Estuarine Waters
(Multidisciplinary Digital Publishing Institute, 2020-04)
The present study assesses the performance of state-of-the-art atmospheric correction (AC) algorithms applied to Sentinel-2-MultiSpectral Instrument (S2-MSI) and Sentinel-3-Ocean and Land Color Instrument (S3-OLCI) data ...
GPS/VRS positioning using atmospheric modeling
(Springer Heidelberg, 2011-07-01)
Real-time dense GNSS (Global Navigation Satellite System) networks have recently become available in many countries. They allow centimeter-level positioning accuracy using a network-based strategy. When such networks are ...
GPS/VRS positioning using atmospheric modeling
(Springer Heidelberg, 2011-07-01)
Real-time dense GNSS (Global Navigation Satellite System) networks have recently become available in many countries. They allow centimeter-level positioning accuracy using a network-based strategy. When such networks are ...
Analysis of the impact of rainfall assimilation during LBA atmospheric mesoscale missions in Southwest Amazon
(ELSEVIER SCIENCE INCNEW YORK, 2012)
The assimilation of satellite estimated precipitation data can be used as an efficient tool to improve the analysis of rainfall generated by numerical models of weather forecast. The system of data assimilation used in ...
Improved correction methods for field measurements of particulate light backscattering in turbid waters
(Optical Society Of America, 2016-02-22)
Monte Carlo simulations are used to compute the uncertainty associated to light backscattering measurements in turbid waters using the ECO-BB (WET Labs) and Hydroscat (HOBI Labs) scattering sensors. ECO-BB measurements ...
Theoretical investigation of the OH-initiated atmospheric decomposition of chlorpyrifos and chlorpyrifos-methyl
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE QUÍMICAPrograma de Pós-Graduação em QuímicaUFMG, 2020-10-02)
This work aimed for an elucidation of the mechanism of tropospheric decomposition of the organophosphorus pesticides chlorpyrifos and chlorpyrifos-methyl using calculations based on the density functional theory (DFT) with ...