期刊名称:Archiwum Fotogrametrii, Kartografii i Teledetekcji
印刷版ISSN:2083-2214
出版年度:2012
卷号:23
语种:English
出版社:Main Board of Association of Polish Surveyors
摘要:The paper presents results of studies on the application of integrated data from airborne laser scanning (ALS) and satellite imagery (GeoEye-1) for the automatic mapping of vegetation (object-oriented image analysis) and to generate 3D spatial indices describing the structure of the vegetation. Created indices characterize the vertical diversity of vegetation (VDI – Vegetation Diversity Index) and the amount of space filled by vegetation (FR – Filling Ratio,V2A – Volume to Area). In addition,the VV2BV index (Vegetation Volume to Built-up Volume) is expressing the ratio of volume of vegetation to volume of buildings. This indicator can be applied for valorization of built-up areas.
其他摘要:W pracy przedstawiono wyniki badań nad zastosowaniem zintegrowanych danych z lotniczego skanowania laserowego (ALS) oraz zobrazowań satelitarnych (GeoEye-1) w celu automatycznego kartowania roślinności (obiektowa analiza obrazu) oraz generowania wskaźnikó