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MODELLING REFLECTANCE OF URBAN CHESTNUT TREES: A SENSITIVITY ANALYSIS OF MODEL INVERSION FOR SINGLE TREES
radiative transfer model single trees urban environment
2015/9/8
Trees in urban environments have important ecological functions, but often suffer from suboptimal environmental conditions.
Chestnut (Aesculus hippocastanum) is one of the main tree species in German...
SUPERVISED AND FOREST TYPE-SPECIFIC MULTI-SCALE SEGMENTATION FOR A ONE-LEVEL-REPRESENTATION OF SINGLE TREES
Segmentation LiDAR object-based laser scanning crown delineation region growing OLR region-specific segmentation
2015/8/19
In this paper a supervised approach for the object building / segmentation process utilizing a priori knowledge about the specific scale domain of the target features is proposed. One premise was that...
Automatic Reconstruction of Single Trees from Terrestrial Laser Scanner Data
Laser scanning Close Range Modelling
2015/7/14
The investigation of single trees in a forest is of ecological and economical interest. One aim is to capture the geometric
aspects of a tree: the length and diameter of the trunk and individual bran...
Clustering in Airborne Laser Scanning Raw Data for Segmentation of Single Trees
Airborne laser scanning segmentation cluster analysis point clouds forestry
2015/5/26
In recent years airborne laser scanning has been proven to be a helpful tool for remote sensing forestry applications.
As laser scanning systems now provide very high point density (> 10 points=m2
)...