Utilidad del ́ındice espectral as1 para caracterizar tipos de vegetación en zonas bioclimáticas distintas mediante análisis de series de tiempo

M. Huesca Martinez; P. Escribano; Alicia Palacios-Orueta; Silvia Merino-de-Miguel

Utilidad del ́ındice espectral as1 para caracterizar tipos de vegetación en zonas bioclimáticas distintas mediante análisis de series de tiempo

Translated title of the contribution: Usefulness of the as1 spectral index to characterize vegetation types in different bioclimatic zones through time series analysis

M. Huesca Martinez, P. Escribano, Alicia Palacios-Orueta, Silvia Merino-de-Miguel

Research output: Contribution to conference › Paper › peer-review

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Abstract

The present study analyzes the utility of the MODIS index AS1 for identifying phenological dynamics in three vegetation types and under different climates. In addition, it evaluates the additional information provided by SAs (Spectral Angles) in order to complement traditional indexes (NDVI and NDWI) information. Time series anlaysis is used to identify quantitatively phenological patterns. Autonomic community of Navarra is the study area and the study period cover from February 2000 to December 2008. The results show SAs indexes in combination with
traditional spectral index can discriminate different vegetation types and in addition AS1 can discriminate dry vegetation from bare soil and green vegetation.

Translated title of the contribution	Usefulness of the as1 spectral index to characterize vegetation types in different bioclimatic zones through time series analysis
Original language	Spanish
Pages	561-564
Number of pages	4
Publication status	Published - 23 Sept 2009
Externally published	Yes
Event	XIII Congreso de la Asociación Española de Teledetección - Calatalyud, Spain Duration: 23 Sept 2009 → 26 Sept 2009 Conference number: 13

Conference

Conference	XIII Congreso de la Asociación Española de Teledetección
Country/Territory	Spain
City	Calatalyud
Period	23/09/09 → 26/09/09

Keywords

ITC-CV

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title = "Utilidad del{\' }ındice espectral as1 para caracterizar tipos de vegetaci{\'o}n en zonas bioclim{\'a}ticas distintas mediante an{\'a}lisis de series de tiempo",

abstract = "The present study analyzes the utility of the MODIS index AS1 for identifying phenological dynamics in three vegetation types and under different climates. In addition, it evaluates the additional information provided by SAs (Spectral Angles) in order to complement traditional indexes (NDVI and NDWI) information. Time series anlaysis is used to identify quantitatively phenological patterns. Autonomic community of Navarra is the study area and the study period cover from February 2000 to December 2008. The results show SAs indexes in combination withtraditional spectral index can discriminate different vegetation types and in addition AS1 can discriminate dry vegetation from bare soil and green vegetation.",

keywords = "ITC-CV",

author = "{Huesca Martinez}, M. and P. Escribano and Alicia Palacios-Orueta and Silvia Merino-de-Miguel",

year = "2009",

month = sep,

day = "23",

language = "Spanish",

pages = "561--564",

note = "XIII Congreso de la Asociaci{\'o}n Espa{\~n}ola de Teledetecci{\'o}n ; Conference date: 23-09-2009 Through 26-09-2009",

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Utilidad del ́ındice espectral as1 para caracterizar tipos de vegetación en zonas bioclimáticas distintas mediante análisis de series de tiempo. / Huesca Martinez, M.; Escribano, P.; Palacios-Orueta, Alicia et al.
2009. 561-564 Paper presented at XIII Congreso de la Asociación Española de Teledetección, Calatalyud, Spain.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Utilidad del ́ındice espectral as1 para caracterizar tipos de vegetación en zonas bioclimáticas distintas mediante análisis de series de tiempo

AU - Huesca Martinez, M.

AU - Escribano, P.

AU - Palacios-Orueta, Alicia

AU - Merino-de-Miguel, Silvia

N1 - Conference code: 13

PY - 2009/9/23

Y1 - 2009/9/23

N2 - The present study analyzes the utility of the MODIS index AS1 for identifying phenological dynamics in three vegetation types and under different climates. In addition, it evaluates the additional information provided by SAs (Spectral Angles) in order to complement traditional indexes (NDVI and NDWI) information. Time series anlaysis is used to identify quantitatively phenological patterns. Autonomic community of Navarra is the study area and the study period cover from February 2000 to December 2008. The results show SAs indexes in combination withtraditional spectral index can discriminate different vegetation types and in addition AS1 can discriminate dry vegetation from bare soil and green vegetation.

AB - The present study analyzes the utility of the MODIS index AS1 for identifying phenological dynamics in three vegetation types and under different climates. In addition, it evaluates the additional information provided by SAs (Spectral Angles) in order to complement traditional indexes (NDVI and NDWI) information. Time series anlaysis is used to identify quantitatively phenological patterns. Autonomic community of Navarra is the study area and the study period cover from February 2000 to December 2008. The results show SAs indexes in combination withtraditional spectral index can discriminate different vegetation types and in addition AS1 can discriminate dry vegetation from bare soil and green vegetation.

KW - ITC-CV

M3 - Paper

SP - 561

EP - 564

T2 - XIII Congreso de la Asociación Española de Teledetección

Y2 - 23 September 2009 through 26 September 2009

ER -

Utilidad del ́ındice espectral as1 para caracterizar tipos de vegetación en zonas bioclimáticas distintas mediante análisis de series de tiempo

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