This proposal presents two software procedures built in order to apply atmospheric and topographic corrections to spaceborne satellite images and based on radiative transfer models (6S and MODTRAN) and on DTM (Digital Terrain Model). These procedures are meant to be nested into the chain of the project ASI-Sistema Rischio Vulcanico. The first procedure results from a previous version built for atmospheric and topographic corrections for the VNIR (Visible Near Infrared) in the CIRILLO software. While the second one, for the TIR (Thermal InfraRed) spectral region, is in its testing phase. They are both written in the IDL language (ENVI environment) and they can elaborate images of all principal spaceborne sensors or of customized ones
Correzioni atmosferiche e topografiche di immagini satellitari nell’ambito del progetto sistema rischio vulcanico / Teggi, Sergio; Bertacchini, Eleonora; M., Musacchio; M. F., Buongiorno. - ELETTRONICO. - (2007), pp. 1-6. (Intervento presentato al convegno 11a Conferenza Nazionale ASITA tenutosi a Torino nel 6-9 Novembre 2007).
Correzioni atmosferiche e topografiche di immagini satellitari nell’ambito del progetto sistema rischio vulcanico
TEGGI, Sergio;BERTACCHINI, Eleonora;
2007
Abstract
This proposal presents two software procedures built in order to apply atmospheric and topographic corrections to spaceborne satellite images and based on radiative transfer models (6S and MODTRAN) and on DTM (Digital Terrain Model). These procedures are meant to be nested into the chain of the project ASI-Sistema Rischio Vulcanico. The first procedure results from a previous version built for atmospheric and topographic corrections for the VNIR (Visible Near Infrared) in the CIRILLO software. While the second one, for the TIR (Thermal InfraRed) spectral region, is in its testing phase. They are both written in the IDL language (ENVI environment) and they can elaborate images of all principal spaceborne sensors or of customized ones
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