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基于Android平台的测树系统研究与实现(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2016年04期
Page:
95-100
Column:
研究论文
publishdate:
2016-08-30

Article Info:/Info

Title:
A study of tree measurement systems based on Android platform
Article ID:
1000-2006(2016)04-0095-06
Author(s):
ZHOU Keyu12 WANG Yunzhen3 LI Ji12 JIANG Guangyu12 XU Aijun12*
1.School of Information Engineering, Zhejiang A&
F University, Lin'an 311300, China;
2.Zhejiang Provincial Key Laboratory of Forestry Intelligent Monitoring and Information Technology, Lin'an 311300, China;
3. Jiande City Xin'an River State Forest Farm of Zhejiang Province, Jiande 311600, China
Keywords:
tree height diameter at breast hight(DBH) Android photogrammetry tree measurement system
Classification number :
S758
DOI:
10.3969/j.issn.1000-2006.2016.04.015
Document Code:
A
Abstract:
Based on the Android system, using the phone camera, this study explored the utilization of non-professional equipment to measure the tree height and tree diameter at breast hight(DBH). Using the trigonometric function method and image analysis method, the tree height and DBH were measured with the Android platform. This study also developed some functions, such as the equipment presetting, calculation of the target distance and calculation of the tree height and DBH. Through the experimental validation, it was found that the relative errors of the measurements were within 5%, indicating that the system can be applied to the practical tree measurements.

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Last Update: 2016-08-30