Nature reserve Knehyne - spatial database and tree health status assessment. 1st Workshop of the EARSeL Special Interest Group on Remote Sensing for Developing Countries, Proceedings

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Nature reserve Knehyne - spatial database and tree health status assessment. 1st Workshop of the EARSeL Special Interest Group on Remote Sensing for Developing Countries, Proceedings

Popis výsledku v původním jazyce

Spatial database for the Knehyne Reserve was created using Czech PC oriented GIS and image-processing system PhoTOPOL. Forest management maps were digitised and linked with numerical data of the management plan. Digital elevation model (DEM) and orthophotographs were computed using colour infrared (CIR) aerial photographs at a scale of 1:7000, and for the whole reserve using using CIR aerial photographs at a scale of 1:13500. Tree damage was classified according to the single-tree crown classifideveloped for several tree species in the European Community countries (Hildebrandt 1991). Interpretation key for spruce (Picea abies) - especially its comb type - was used. Intepretation results were compared with results of terrestrial assessment of trappliedin the country. Results represent a valuable tool for area analyses, for site classification, and for exact localisation of research activities in the Knehyne territory.

Název v anglickém jazyce

Nature reserve Knehyne - spatial database and tree health status assessment. 1st Workshop of the EARSeL Special Interest Group on Remote Sensing for Developing Countries, Proceedings

Popis výsledku anglicky

Spatial database for the Knehyne Reserve was created using Czech PC oriented GIS and image-processing system PhoTOPOL. Forest management maps were digitised and linked with numerical data of the management plan. Digital elevation model (DEM) and orthophotographs were computed using colour infrared (CIR) aerial photographs at a scale of 1:7000, and for the whole reserve using using CIR aerial photographs at a scale of 1:13500. Tree damage was classified according to the single-tree crown classifideveloped for several tree species in the European Community countries (Hildebrandt 1991). Interpretation key for spruce (Picea abies) - especially its comb type - was used. Intepretation results were compared with results of terrestrial assessment of trappliedin the country. Results represent a valuable tool for area analyses, for site classification, and for exact localisation of research activities in the Knehyne territory.

Druh

D - Stať ve sborníku

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

1st Workshop EARSeL Special Interest Group on Remote Sensing for Developing Countries

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

13

Strana od-do

183-195

Název nakladatele

EARSeL, Paris

Místo vydání

Paris

Místo konání akce

Belgie

Datum konání akce

1. 1. 2001

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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