Title :
Tree species identification and subsequent health determination from mobile LiDAR data
Author :
Mak, Henry ; Baoxin Hu
Author_Institution :
Dept. of Earth & Space Sci. & Eng., York Univ., Toronto, ON, Canada
Abstract :
This paper discusses an approach developed for tree species identification and subsequent health determination. Using LiDAR data´s ability to provide complementary data to traditional optical imagery analysis methods, this paper introduces methods used to identify Ash trees within an urban landscape and classify their health. Using the ability of LiDAR to provide 3D information, tree types will first be distinguished, afterwards tree branching behavior will be used to classify the tree species. After identifying the tree species, the health will be determined.
Keywords :
geophysical techniques; remote sensing by laser beam; vegetation; 3D information; Ash trees; mobile LiDAR data; traditional optical imagery analysis methods; tree species health determination; tree species identification; urban landscape; Ash; Laser radar; Mobile communication; Optical filters; Shape; Three-dimensional displays; Vegetation; Ash Trees; Identification; Mobile LiDAR; Tree Species;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International
Conference_Location :
Quebec City, QC
DOI :
10.1109/IGARSS.2014.6946688