Mapeamento da biomassa florestal Boreal com imagens dos sensores SAR polarimetricos e semi-polarimetricos

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    Abstract

    Data from ALOS/Palsar and TerraSAR-X were used to estimate forest biomass in Boreal forest zone in Finland. In the study site in Heinavesi (forest biomass between 0 and 255 tons/ha), the HH-polarised component of dual-polarised ALOS/Palsar produced biomass estimation accuracies (RMSE) between 35 and 42 tons/ha. In the Kuortane site (biomass 0…188 tons/ha) the RMSE varied between 25 and 28 tons/ha. Since only two winter-time scenes from TerraSAR-X were available, TerraSAR-X results were very preliminary. The phase of the HH-VV cross-coherence produced the highest biomass-correlations among the TerraSAR-X derived features. This produced a biomass estimation accuracy (RMSE) of 49 tons/ha in the Heinavesi study site.
    Original languageEnglish
    Title of host publicationProceedings of VIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal
    Place of PublicationCuritiba, Brasilia
    Pages596-603
    Publication statusPublished - 2008
    MoE publication typeA4 Article in a conference publication
    EventVIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal - Curitiba, Brazil
    Duration: 7 Oct 20089 Oct 2008

    Conference

    ConferenceVIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal
    CountryBrazil
    CityCuritiba
    Period7/10/089/10/08

    Fingerprint

    TerraSAR-X
    synthetic aperture radar
    biomass
    ALOS
    boreal forest
    winter

    Keywords

    • Remote sensing
    • radar
    • forest biomass
    • polarimetry

    Cite this

    Rauste, Y., Lönnqvist, A., & Ahola, H. (2008). Mapeamento da biomassa florestal Boreal com imagens dos sensores SAR polarimetricos e semi-polarimetricos. In Proceedings of VIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal (pp. 596-603). Curitiba, Brasilia.
    Rauste, Yrjö ; Lönnqvist, Anne ; Ahola, Heikki. / Mapeamento da biomassa florestal Boreal com imagens dos sensores SAR polarimetricos e semi-polarimetricos. Proceedings of VIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal. Curitiba, Brasilia, 2008. pp. 596-603
    @inproceedings{15421f7060104e4684b170b7592a19ec,
    title = "Mapeamento da biomassa florestal Boreal com imagens dos sensores SAR polarimetricos e semi-polarimetricos",
    abstract = "Data from ALOS/Palsar and TerraSAR-X were used to estimate forest biomass in Boreal forest zone in Finland. In the study site in Heinavesi (forest biomass between 0 and 255 tons/ha), the HH-polarised component of dual-polarised ALOS/Palsar produced biomass estimation accuracies (RMSE) between 35 and 42 tons/ha. In the Kuortane site (biomass 0…188 tons/ha) the RMSE varied between 25 and 28 tons/ha. Since only two winter-time scenes from TerraSAR-X were available, TerraSAR-X results were very preliminary. The phase of the HH-VV cross-coherence produced the highest biomass-correlations among the TerraSAR-X derived features. This produced a biomass estimation accuracy (RMSE) of 49 tons/ha in the Heinavesi study site.",
    keywords = "Remote sensing, radar, forest biomass, polarimetry",
    author = "Yrj{\"o} Rauste and Anne L{\"o}nnqvist and Heikki Ahola",
    note = "Project code: 7859",
    year = "2008",
    language = "English",
    isbn = "978-85-60020-05-8",
    pages = "596--603",
    booktitle = "Proceedings of VIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal",

    }

    Rauste, Y, Lönnqvist, A & Ahola, H 2008, Mapeamento da biomassa florestal Boreal com imagens dos sensores SAR polarimetricos e semi-polarimetricos. in Proceedings of VIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal. Curitiba, Brasilia, pp. 596-603, VIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal, Curitiba, Brazil, 7/10/08.

    Mapeamento da biomassa florestal Boreal com imagens dos sensores SAR polarimetricos e semi-polarimetricos. / Rauste, Yrjö; Lönnqvist, Anne; Ahola, Heikki.

    Proceedings of VIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal. Curitiba, Brasilia, 2008. p. 596-603.

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    TY - GEN

    T1 - Mapeamento da biomassa florestal Boreal com imagens dos sensores SAR polarimetricos e semi-polarimetricos

    AU - Rauste, Yrjö

    AU - Lönnqvist, Anne

    AU - Ahola, Heikki

    N1 - Project code: 7859

    PY - 2008

    Y1 - 2008

    N2 - Data from ALOS/Palsar and TerraSAR-X were used to estimate forest biomass in Boreal forest zone in Finland. In the study site in Heinavesi (forest biomass between 0 and 255 tons/ha), the HH-polarised component of dual-polarised ALOS/Palsar produced biomass estimation accuracies (RMSE) between 35 and 42 tons/ha. In the Kuortane site (biomass 0…188 tons/ha) the RMSE varied between 25 and 28 tons/ha. Since only two winter-time scenes from TerraSAR-X were available, TerraSAR-X results were very preliminary. The phase of the HH-VV cross-coherence produced the highest biomass-correlations among the TerraSAR-X derived features. This produced a biomass estimation accuracy (RMSE) of 49 tons/ha in the Heinavesi study site.

    AB - Data from ALOS/Palsar and TerraSAR-X were used to estimate forest biomass in Boreal forest zone in Finland. In the study site in Heinavesi (forest biomass between 0 and 255 tons/ha), the HH-polarised component of dual-polarised ALOS/Palsar produced biomass estimation accuracies (RMSE) between 35 and 42 tons/ha. In the Kuortane site (biomass 0…188 tons/ha) the RMSE varied between 25 and 28 tons/ha. Since only two winter-time scenes from TerraSAR-X were available, TerraSAR-X results were very preliminary. The phase of the HH-VV cross-coherence produced the highest biomass-correlations among the TerraSAR-X derived features. This produced a biomass estimation accuracy (RMSE) of 49 tons/ha in the Heinavesi study site.

    KW - Remote sensing

    KW - radar

    KW - forest biomass

    KW - polarimetry

    M3 - Conference article in proceedings

    SN - 978-85-60020-05-8

    SP - 596

    EP - 603

    BT - Proceedings of VIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal

    CY - Curitiba, Brasilia

    ER -

    Rauste Y, Lönnqvist A, Ahola H. Mapeamento da biomassa florestal Boreal com imagens dos sensores SAR polarimetricos e semi-polarimetricos. In Proceedings of VIII seminario de atualizacao em sensoriamento remoto e sistemas de informacoes geograficas aplicados a engenharia florestal. Curitiba, Brasilia. 2008. p. 596-603