ENVISAT/ASAR VV/HH BACKSCATTERING AND THE RADIATION CHARACTERISTICS OF SUBARCTIC BOREAL FOREST
Surface albedo estimates based on optical and microwave satellite data were compared to corresponding ground based values in a Subarctic boreal forest test site. The ground based albedo values were derived from radiation measurements carried out at the forest floor using an albedo model and measured...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.543.7009 2023-05-15T18:28:05+02:00 ENVISAT/ASAR VV/HH BACKSCATTERING AND THE RADIATION CHARACTERISTICS OF SUBARCTIC BOREAL FOREST Terhikki Manninen Aku Riihelä The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.543.7009 http://earth.esa.int/workshops/polinsar2009/participants/212/paper_212_s4_6man.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.543.7009 http://earth.esa.int/workshops/polinsar2009/participants/212/paper_212_s4_6man.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://earth.esa.int/workshops/polinsar2009/participants/212/paper_212_s4_6man.pdf text ftciteseerx 2016-01-08T11:11:18Z Surface albedo estimates based on optical and microwave satellite data were compared to corresponding ground based values in a Subarctic boreal forest test site. The ground based albedo values were derived from radiation measurements carried out at the forest floor using an albedo model and measured global and diffuse radiation data. The use of both optical and microwave satellite data turned out to produce more accurate surface albedo estimates than using only optical satellite data. The relative accuracy of the optical/microwave based near infrared and broad band albedo estimation was better than 10 % for clear sky cases. The inclusion of microwave data improved the satellite based surface albedo estimation accuracy. 1. Text Subarctic Unknown Asar ENVELOPE(134.033,134.033,68.667,68.667) |
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Open Polar |
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ftciteseerx |
language |
English |
description |
Surface albedo estimates based on optical and microwave satellite data were compared to corresponding ground based values in a Subarctic boreal forest test site. The ground based albedo values were derived from radiation measurements carried out at the forest floor using an albedo model and measured global and diffuse radiation data. The use of both optical and microwave satellite data turned out to produce more accurate surface albedo estimates than using only optical satellite data. The relative accuracy of the optical/microwave based near infrared and broad band albedo estimation was better than 10 % for clear sky cases. The inclusion of microwave data improved the satellite based surface albedo estimation accuracy. 1. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Terhikki Manninen Aku Riihelä |
spellingShingle |
Terhikki Manninen Aku Riihelä ENVISAT/ASAR VV/HH BACKSCATTERING AND THE RADIATION CHARACTERISTICS OF SUBARCTIC BOREAL FOREST |
author_facet |
Terhikki Manninen Aku Riihelä |
author_sort |
Terhikki Manninen |
title |
ENVISAT/ASAR VV/HH BACKSCATTERING AND THE RADIATION CHARACTERISTICS OF SUBARCTIC BOREAL FOREST |
title_short |
ENVISAT/ASAR VV/HH BACKSCATTERING AND THE RADIATION CHARACTERISTICS OF SUBARCTIC BOREAL FOREST |
title_full |
ENVISAT/ASAR VV/HH BACKSCATTERING AND THE RADIATION CHARACTERISTICS OF SUBARCTIC BOREAL FOREST |
title_fullStr |
ENVISAT/ASAR VV/HH BACKSCATTERING AND THE RADIATION CHARACTERISTICS OF SUBARCTIC BOREAL FOREST |
title_full_unstemmed |
ENVISAT/ASAR VV/HH BACKSCATTERING AND THE RADIATION CHARACTERISTICS OF SUBARCTIC BOREAL FOREST |
title_sort |
envisat/asar vv/hh backscattering and the radiation characteristics of subarctic boreal forest |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.543.7009 http://earth.esa.int/workshops/polinsar2009/participants/212/paper_212_s4_6man.pdf |
long_lat |
ENVELOPE(134.033,134.033,68.667,68.667) |
geographic |
Asar |
geographic_facet |
Asar |
genre |
Subarctic |
genre_facet |
Subarctic |
op_source |
http://earth.esa.int/workshops/polinsar2009/participants/212/paper_212_s4_6man.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.543.7009 http://earth.esa.int/workshops/polinsar2009/participants/212/paper_212_s4_6man.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766210415388262400 |