About: Estimation of Norway Spruce leaf chlorophyll content from chris/proba satellite image data

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Chlorophyll (Cab), a green foliar pigment, is one of the most important organic molecules involved in the photosynthetic processes. Cab absorbs and converts energy of incoming solar radiation into macro energetic chemical bonds. The amount of foliar chlorophyll pigments is dependent on the Ieve! of actual physiological stress, therefore, overall concentration of Cab can be used as a proxy of vegetation health status. Mountainous and boreal coniferous forests represent ones of the most frequent terrestrial ecosystems of the Northem hemisphere. According to the Forest Management Institute of the Czech Republic, Norway spruce (Picea abies (L). Karst.) occupies a!most one half of the overall forested area of the country. For these reasons, this work aims on development of the methodology for retrieval and validation of Cab concentrations of N. spruce crowns from hyperspectral CHRIS I PROBA (C/P) satellite data (European Space Agency - ESA, 2006), using coupled PROSPECT and three-dimensionalDiscrete Anisotropy Radiative Transfer (DAR1) model (Cesbio, France). The retrieved Cab values are validated against Cab values retrieved from AISA Eagle (Specim, Finland) aerial hyperspectral data of very high spatial resolution. Chlorophyll (Cab), a green foliar pigment, is one of the most important organic molecules involved in the photosynthetic processes. Cab absorbs and converts energy of incoming solar radiation into macro energetic chemical bonds. The amount of foliar chlorophyll pigments is dependent on the Ieve! of actual physiological stress, therefore, overall concentration of Cab can be used as a proxy of vegetation health status. Mountainous and boreal coniferous forests represent ones of the most frequent terrestrial ecosystems of the Northem hemisphere. According to the Forest Management Institute of the Czech Republic, Norway spruce (Picea abies (L). Karst.) occupies a!most one half of the overall forested area of the country. For these reasons, this work aims on development of the methodology for retrieval and validation of Cab concentrations of N. spruce crowns from hyperspectral CHRIS I PROBA (C/P) satellite data (European Space Agency - ESA, 2006), using coupled PROSPECT and three-dimensionalDiscrete Anisotropy Radiative Transfer (DAR1) model (Cesbio, France). The retrieved Cab values are validated against Cab values retrieved from AISA Eagle (Specim, Finland) aerial hyperspectral data of very high spatial resolution. (en)
Title	Estimation of Norway Spruce leaf chlorophyll content from chris/proba satellite image data Estimation of Norway Spruce leaf chlorophyll content from chris/proba satellite image data (en)
skos:prefLabel	Estimation of Norway Spruce leaf chlorophyll content from chris/proba satellite image data Estimation of Norway Spruce leaf chlorophyll content from chris/proba satellite image data (en)
skos:notation	RIV/67179843:_____/10:00360193!RIV12-MZP-67179843
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(SP/2D1/70/08), Z(AV0Z60870520)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Hanuš, Jan Lukeš, Petr Kaplan, Věroslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Centrum výzkumu globální změny AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	257561
http://linked.open...ai/riv/idVysledku	RIV/67179843:_____/10:00360193
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Norway spruce; chlorophyll; chris/proba (en)
http://linked.open.../riv/klicoveSlovo	chlorophyll Norway spruce chris/proba
http://linked.open...ontrolniKodProRIV	[9089C1A9FD37]
http://linked.open...v/mistoKonaniAkce	Frascati
http://linked.open...i/riv/mistoVydani	Noordwijk
http://linked.open...i/riv/nazevZdroje	Proceedings of the Hyperspectral Workshop 2010. 17.-19. March 2010 Frascati, Italy
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	ForChange - forest ecosystems status and changes indication related to the global change based on anylysis ecophysiological processes and remote sensing
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Hanuš, Jan Kaplan, Věroslav Lukeš, Petr Malenovský, Z. Homolová, L.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2010-03-17 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Spatial and functional dynamics of biological, ecological and socio-economic systems interacting with global climatic change
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	ESA communication
https://schema.org/isbn	978-92-9221-247-6

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