DocumentCode :
3067498
Title :
Non-linear time sampling driven by surface temperature for the monitoring of vegetated areas using multi- and hyper-temporal satellite image time series
Author :
Rodes, I. ; Inglada, Jordi ; Hagolle, Olivier ; Dejoux, J.F. ; Dedieu, Gerard
Author_Institution :
CESBIO, Toulouse, France
fYear :
2013
fDate :
21-26 July 2013
Firstpage :
3463
Lastpage :
3466
Abstract :
This work presents a methodology for the fast exploitation of the large volumes of high temporal and spectral resolution data that will be available with the future Earth Observation missions. A new approach integrating temperature and phenological information for the characterisation of land cover classes is given, as part of a fully automatic system for the generation of large area land cover maps. No selection of cloud-free dates, masking of unsuitable regions, or user interaction is needed. Analysis of its performance is undertaken, and future directions are identified.
Keywords :
clouds; geophysical techniques; land cover; land surface temperature; phenology; remote sensing; time series; vegetation mapping; cloud-free date selection; fully automatic system; future Earth Observation missions; high spectral resolution data large volume fast exploitation; high temporal resolution data large volume fast exploitation; hyper-temporal satellite image time series; land cover class characterisation; large area land cover map generation; multitemporal satellite image time series; nonlinear time sampling; performance analysis; phenological information integration approach; surface temperature; temperature integration approach; unsuitable region masking; user interaction; vegetated area monitoring; Agriculture; Earth; Land surface temperature; Remote sensing; Satellites; Temperature distribution; Temperature sensors;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2013 IEEE International
Conference_Location :
Melbourne, VIC
ISSN :
2153-6996
Print_ISBN :
978-1-4799-1114-1
Type :
conf
DOI :
10.1109/IGARSS.2013.6723574
Filename :
6723574
Link To Document :
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