Determination of Volcanic Plume Three-Dimensional Structure Using CHRISPROBA-1 Multiangular Imagery: Case Study of Mount Etna
Joint Authors
Baselga, Sergio
Rodríguez-Pérez, Daniel
Source
Mathematical Problems in Engineering
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-27
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The recent development of Earth observation satellites with multiangular capabilities and enhanced spectral resolution has led to preliminary attempts at determining the height of atmospheric scatterers, in particular, of top-cloud heights and smoke plumes originating from forest fires.
Inspired by these previous studies, the present work presents an original methodology for the determination of the three-dimensional distribution of high-contrast atmospheric aerosols using multiangular images.
The method starts with the approximately known geometry of image acquisition and a set of tie points and uses a linearized and regularized functional model to obtain the position of atmospheric scatterers identified by means of a semiassisted procedure on two or more images.
A subsequent application to a CHRIS/PROBA-1 scene of Mount Etna following its eruption on June 14, 2014, allows determining the volcanic plume three-dimensional structure with a precision in the 100–200 m level.
American Psychological Association (APA)
Baselga, Sergio& Rodríguez-Pérez, Daniel. 2018. Determination of Volcanic Plume Three-Dimensional Structure Using CHRISPROBA-1 Multiangular Imagery: Case Study of Mount Etna. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1208006
Modern Language Association (MLA)
Baselga, Sergio& Rodríguez-Pérez, Daniel. Determination of Volcanic Plume Three-Dimensional Structure Using CHRISPROBA-1 Multiangular Imagery: Case Study of Mount Etna. Mathematical Problems in Engineering No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1208006
American Medical Association (AMA)
Baselga, Sergio& Rodríguez-Pérez, Daniel. Determination of Volcanic Plume Three-Dimensional Structure Using CHRISPROBA-1 Multiangular Imagery: Case Study of Mount Etna. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1208006
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1208006