DMF Data Format Usage for Change Detection
Joint Authors
Martínez, Pablo J.
Valencia, David
Cristo, Alejandro
Pérez, Rosa M.
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-07-31
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Engineering Sciences and Information Technology
Information Technology and Computer Science
Abstract EN
Because of the availability of an overwhelming amount of remote sensing data obtained by different instruments, new techniques and applications have been developed in order to pursue the objective of detecting changes that occur in a particular area of the Earth or that affect a large part of the Earth.
These studies have used datasets covering different wavelength ranges (visible, IR, radar, and so on), but common to all of them is the necessity for great accuracy to ensure that no bias is introduced due to data correction.
Otherwise, a result may be the generation of false positives.
Also, many studies have used several different datasets for the same area to detect changes (this is usually called data fusion), but there exists no specific data structure designed for this purpose.
In this paper, we propose a data structure to be used for accurate change detection.
This structure is transparent to the user and can be used for data fusion to improve those studies.
American Psychological Association (APA)
Cristo, Alejandro& Valencia, David& Martínez, Pablo J.& Pérez, Rosa M.. 2012. DMF Data Format Usage for Change Detection. Journal of Electrical and Computer Engineering،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-464243
Modern Language Association (MLA)
Cristo, Alejandro…[et al.]. DMF Data Format Usage for Change Detection. Journal of Electrical and Computer Engineering No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-464243
American Medical Association (AMA)
Cristo, Alejandro& Valencia, David& Martínez, Pablo J.& Pérez, Rosa M.. DMF Data Format Usage for Change Detection. Journal of Electrical and Computer Engineering. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-464243
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-464243