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Comparison Between Fractional Vegetation Cover Retrievals from Vegetation Indices and Spectral Mixture Analysis: Case Study of PROBA/CHRIS Data Over an Agricultural Area.

Abstract:

In this paper we compare two different methodologies for Fractional Vegetation Cover (FVC) retrieval from Compact High Resolution Imaging Spectrometer (CHRIS) data onboard the European Space Agency (ESA) Project for On-Board Autonomy (PROBA) platform. The first methodology is based on empirical approaches using Vegetation Indices (VIs), in particular the Normalized Difference Vegetation Index (NDVI) and the Variable Atmospherically Resistant Index (VARI). The second methodology is based on th...

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Publication status:
Published

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Publisher copy:
10.3390/s90200768

Authors


Jiménez-Muñoz, JC More by this author
Sobrino, JA More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, REF-Physics
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Journal:
Sensors (Basel, Switzerland)
Volume:
9
Issue:
2
Pages:
768-793
Publication date:
2009
DOI:
EISSN:
1424-8220
ISSN:
1424-8220
URN:
uuid:ee671b76-bb6f-4b3c-b02f-827dc3f6e432
Source identifiers:
158414
Local pid:
pubs:158414

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