Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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    Extent and health of mangroves in Lac Bay Bonaire using satellite data
    Davaasuren, N. ; Meesters, H.W.G. - \ 2012
    Den Helder : IMARES (Report / IMARES Wageningen UR C190/11) - 64
    mangroves - gezondheidstoestand van het bos - gebied - satellietkarteringen - genormaliseerd verschil in de vegetatie-index - bosecologie - bonaire - mangroves - forest health - area - satellite surveys - normalized difference vegetation index - forest ecology - bonaire
    Space-born spectrodirectional estimation of forest properties
    Verrelst, J. - \ 2010
    Wageningen University. Promotor(en): Michael Schaepman, co-promotor(en): Jan Clevers; B. Koetz. - [S.l. : S.n. - ISBN 9789085856214 - 152
    bossen - bosecologie - achteruitgang, bossen - gezondheidstoestand van het bos - bosinventarisaties - remote sensing - spectrometrie - bosbedrijfsvoering - bosmonitoring - bosstructuur - nabij infrarood spectroscopie - geïntegreerd bosbeheer - forests - forest ecology - forest decline - forest health - forest inventories - remote sensing - spectrometry - forest management - forest monitoring - forest structure - near infrared spectroscopy - integrated forest management
    With the upcoming global warming forests are under threat. To forecast climate change impacts and adaptations, there is need for developing improved forest monitoring services, which are able to record, quantify and map bio-indicators of the forests’ health status across the globe. In this context, Earth observation (EO) can provide a substantial amount of up-to-date information about the biochemical and structural conditions of our forests at a local-to-global scale. Among the optical EO instruments in space, one of the most innovative instruments is the experimental Compact High Resolution Imaging Spectrometer (CHRIS) on board the PROBA-1 (Project for On Board Autonomy) satellite. CHRIS is capable of sampling reflected radiation at five viewing angles over the visible and near-infrared (VNIR) region of the solar spectrum with a relatively high spatial resolution (~17 m). The as such acquired spectrodirectional (combined multi-angular and spectroscopy) data may lead to new opportunities for space-based forest monitoring applications, yet the added value of canopy reflectance anisotropy measured over the whole VNIR spectral region is largely unknown. This is why the use of space-borne spectrodirectional data of a forested target has been investigated in this thesis.
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