Variation of satellite estimated LAI due to the impact of the ground vegetation cover

Helena Eriksson; Lars Eklundh; Per Persson; Emma Persson

Variation of satellite estimated LAI due to the impact of the ground vegetation cover

Helena Eriksson, Lars Eklundh, Per Persson, Emma Persson

Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet › Peer review

Sammanfattning

The contribution of the understorey vegetation to the spectral reflectance from the top of a forest canopy was investigated by the use of a forest canopy reflectance model. Detailed field data, i.e. forest leaf area index (LAI), tree structural parameters like the height, diameter and crown length of the trees, and the composition, distribution and reflectance of the forest floor, was collected for some common forest types in southern Sweden and used as input data to the model. Results verify that the impact of the understorey to LAI estimates is of major importance and varies with both the understorey distribution and the forest properties.

Originalspråk	engelska
Antal sidor	4
Status	Published - 2005 dec. 1
Evenemang	31st International Symposium on Remote Sensing of Environment, ISRSE 2005: Global Monitoring for Sustainability and Security - St. Petersburg, Ryssland Varaktighet: 2005 juni 20 → 2005 juni 24

Konferens

Konferens	31st International Symposium on Remote Sensing of Environment, ISRSE 2005: Global Monitoring for Sustainability and Security
Land/Territorium	Ryssland
Ort	St. Petersburg
Period	2005/06/20 → 2005/06/24

Ämnesklassifikation (UKÄ)

Naturgeografi
Jordobservationsteknik

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@conference{4347668a819b49de8e473ca75f9ef33c,

title = "Variation of satellite estimated LAI due to the impact of the ground vegetation cover",

abstract = "The contribution of the understorey vegetation to the spectral reflectance from the top of a forest canopy was investigated by the use of a forest canopy reflectance model. Detailed field data, i.e. forest leaf area index (LAI), tree structural parameters like the height, diameter and crown length of the trees, and the composition, distribution and reflectance of the forest floor, was collected for some common forest types in southern Sweden and used as input data to the model. Results verify that the impact of the understorey to LAI estimates is of major importance and varies with both the understorey distribution and the forest properties.",

keywords = "Canopy reflectance models, Forest, LAI, NDVI, Understorey vegetation, Vegetation parameters",

author = "Helena Eriksson and Lars Eklundh and Per Persson and Emma Persson",

year = "2005",

month = dec,

day = "1",

language = "English",

note = "31st International Symposium on Remote Sensing of Environment, ISRSE 2005: Global Monitoring for Sustainability and Security ; Conference date: 20-06-2005 Through 24-06-2005",

}

Variation of satellite estimated LAI due to the impact of the ground vegetation cover. / Eriksson, Helena; Eklundh, Lars; Persson, Per et al.
2005. Artikel presenterad vid 31st International Symposium on Remote Sensing of Environment, ISRSE 2005: Global Monitoring for Sustainability and Security, St. Petersburg, Ryssland.

Forskningsoutput: Konferensbidrag › Konferenspaper, ej i proceeding/ej förlagsutgivet › Peer review

TY - CONF

T1 - Variation of satellite estimated LAI due to the impact of the ground vegetation cover

AU - Eriksson, Helena

AU - Eklundh, Lars

AU - Persson, Per

AU - Persson, Emma

PY - 2005/12/1

Y1 - 2005/12/1

N2 - The contribution of the understorey vegetation to the spectral reflectance from the top of a forest canopy was investigated by the use of a forest canopy reflectance model. Detailed field data, i.e. forest leaf area index (LAI), tree structural parameters like the height, diameter and crown length of the trees, and the composition, distribution and reflectance of the forest floor, was collected for some common forest types in southern Sweden and used as input data to the model. Results verify that the impact of the understorey to LAI estimates is of major importance and varies with both the understorey distribution and the forest properties.

AB - The contribution of the understorey vegetation to the spectral reflectance from the top of a forest canopy was investigated by the use of a forest canopy reflectance model. Detailed field data, i.e. forest leaf area index (LAI), tree structural parameters like the height, diameter and crown length of the trees, and the composition, distribution and reflectance of the forest floor, was collected for some common forest types in southern Sweden and used as input data to the model. Results verify that the impact of the understorey to LAI estimates is of major importance and varies with both the understorey distribution and the forest properties.

KW - Canopy reflectance models

KW - Forest

KW - LAI

KW - NDVI

KW - Understorey vegetation

KW - Vegetation parameters

M3 - Paper, not in proceeding

AN - SCOPUS:84879736931

T2 - 31st International Symposium on Remote Sensing of Environment, ISRSE 2005: Global Monitoring for Sustainability and Security

Y2 - 20 June 2005 through 24 June 2005

ER -

Variation of satellite estimated LAI due to the impact of the ground vegetation cover

Sammanfattning

Konferens

Ämnesklassifikation (UKÄ)

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