Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region
The paper describes an algorithm development for production of large-scale fully polarimetric mosaic using multitemporal ALOS PALSAR acquisitions during snow melting season in Lapland. Several popular supervised and unsupervised polarimetric classification methods are benchmarked in order to identif...
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European Space Agency (ESA)
2011
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ftvttcrispub:oai:cris.vtt.fi:publications/c8d0b799-2c95-40cc-8076-39c7321174a1 2023-05-15T18:30:38+02:00 Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region Antropov, Oleg Rauste, Yrjö Lönnqvist, Anne Häme, Tuomas 2011 https://cris.vtt.fi/en/publications/c8d0b799-2c95-40cc-8076-39c7321174a1 http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?2011ESASP.695E.45A&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf eng eng European Space Agency (ESA) info:eu-repo/semantics/restrictedAccess Antropov , O , Rauste , Y , Lönnqvist , A & Häme , T 2011 , Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region . in Proceedings of PolInSAR 2011 : ESA Special Publication SP-695 . European Space Agency (ESA) , Noordwijk, The Netherlands , 5th Interbational Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry (PolInSAR 2011) , Frascati , Italy , 24/01/11 . < http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?2011ESASP.695E.45A&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf > Snow syntheric aperture radar polarimetry boreal forest contributionToPeriodical 2011 ftvttcrispub 2022-10-13T14:05:07Z The paper describes an algorithm development for production of large-scale fully polarimetric mosaic using multitemporal ALOS PALSAR acquisitions during snow melting season in Lapland. Several popular supervised and unsupervised polarimetric classification methods are benchmarked in order to identify more suitable and robust approach for multitemporal mosaic processing. Different variants of polarimetric seamhiding between original images are evaluated in order to effectively eliminate stripes in the mosaic. Also an impact of such seam-hiding on classification performance is studied. Obtained results indicate the necessity of seam-hiding procedure for producing homogeneous mosaics and obtaining consistent classification results in a single classification step Other Non-Article Part of Journal/Newspaper taiga Lapland VTT's Research Information Portal |
institution |
Open Polar |
collection |
VTT's Research Information Portal |
op_collection_id |
ftvttcrispub |
language |
English |
topic |
Snow syntheric aperture radar polarimetry boreal forest |
spellingShingle |
Snow syntheric aperture radar polarimetry boreal forest Antropov, Oleg Rauste, Yrjö Lönnqvist, Anne Häme, Tuomas Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region |
topic_facet |
Snow syntheric aperture radar polarimetry boreal forest |
description |
The paper describes an algorithm development for production of large-scale fully polarimetric mosaic using multitemporal ALOS PALSAR acquisitions during snow melting season in Lapland. Several popular supervised and unsupervised polarimetric classification methods are benchmarked in order to identify more suitable and robust approach for multitemporal mosaic processing. Different variants of polarimetric seamhiding between original images are evaluated in order to effectively eliminate stripes in the mosaic. Also an impact of such seam-hiding on classification performance is studied. Obtained results indicate the necessity of seam-hiding procedure for producing homogeneous mosaics and obtaining consistent classification results in a single classification step |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Antropov, Oleg Rauste, Yrjö Lönnqvist, Anne Häme, Tuomas |
author_facet |
Antropov, Oleg Rauste, Yrjö Lönnqvist, Anne Häme, Tuomas |
author_sort |
Antropov, Oleg |
title |
Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region |
title_short |
Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region |
title_full |
Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region |
title_fullStr |
Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region |
title_full_unstemmed |
Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region |
title_sort |
fully polarimetric sar mosaicing and land cover classification in the northern taiga region |
publisher |
European Space Agency (ESA) |
publishDate |
2011 |
url |
https://cris.vtt.fi/en/publications/c8d0b799-2c95-40cc-8076-39c7321174a1 http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?2011ESASP.695E.45A&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf |
genre |
taiga Lapland |
genre_facet |
taiga Lapland |
op_source |
Antropov , O , Rauste , Y , Lönnqvist , A & Häme , T 2011 , Fully polarimetric SAR mosaicing and land cover classification in the northern taiga region . in Proceedings of PolInSAR 2011 : ESA Special Publication SP-695 . European Space Agency (ESA) , Noordwijk, The Netherlands , 5th Interbational Workshop on Science and Applications of SAR Polarimetry and Polarimetric Interferometry (PolInSAR 2011) , Frascati , Italy , 24/01/11 . < http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?2011ESASP.695E.45A&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf > |
op_rights |
info:eu-repo/semantics/restrictedAccess |
_version_ |
1766214177978843136 |