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IMPACT OF LEVEL OF DETAILS IN THE 3D RECONSTRUCTION OF TREES FOR MICROCLIMATE MODELING
Urban climate Trees Terrestrial laser scanner Point cloud 3D reconstruction Leaves Evapotranspiration Level of details
2016/11/30
In the 21st century, urban areas undergo specific climatic conditions like urban heat islands which frequency and intensity increase over the years. Towards the understanding and the monitoring of the...
A DYNAMIC INDEX STRUCTURE FOR SPATIAL DATABASE QUERYING BASED ON R-TREES
Spatial Database Querying R-Tree Dynamic Index Structure
2015/8/10
In recent years, spatial database has become an important area of people's interest and research. A fundamental issue in this area is how to store and operate spatial data efficiently. This paper desc...
3D Reconstruction of Roads and Trees for City Modelling
Laser altimetry city modelling cadastral maps data fusion 3D reeonstruclion
2015/5/26
3D Reconstruction of Roads and Trees for City Modelling.
A Top-Down Operator for the Automatic Extraction of Trees - Concept and Performance Evaluation
Forestry Urban Extraction Algorithms Scale Space Automatic Tree
2015/5/26
An approach for the automatic extraction of trees is presented. It is based on a multi-scale representation of a surface model in
Linear Scale Space. The segmentation of the surface model is perform...
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
)...
APPLICATIONS OF PHOTOGRAMMETRY FOR ANALYSIS OF FOREST PLANTATIONS. PRELIMINARY STUDY: ANALYSIS OF INDIVIDUAL TREES
Photogrammetry Stem Volume Stem Diameter
2015/5/6
This paper presents a method for using high detail volumetric information, captured with a land based photogrammetric survey, to obtain information from individual trees. Applying LIDAR analysis tech...
EFFECTS OF HETEROGENIETY ON SPATIAL PATTERN ANALYSIS OF WILD PISTACHIO TREES IN ZAGROS WOODLANDS, IRAN
Heterogeneity Null model Ripley's K-function Spatial pattern analysis Wild pistachio Zagros
2014/12/1
Vegetation heterogeneity biases second-order summary statistics, e.g., Ripley's K-function, applied for spatial pattern analysis in ecology. Second-order investigation based on Ripley's K-function and...