FOREST RESOURCES WANAGEMENT ›› 2017›› Issue (6): 137-142.doi: 10.13466/j.cnki.lyzygl.2017.06.024
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ZHENG Dongmei(), ZHI Changgui, HUANG Guosheng, ZENG Weisheng, ZHANG Yun
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Abstract:
According to sampling theory,based on the remote sensing monitoring results of 9 provinces,a comparison of forest coverage rate,forest area,correct-judgement rate,sampling precision and diffidence reason was done between zoning interpretation and point interpretation by remote sensing.Both zoning interpretation and point interpretation get anticipated result.U Test results show that both of forest coverage rates have no clear differences.but point interpretation has the advantages of less workload and higher efficiency.
Key words: forest resources monitoring, large plot, cluster plot
CLC Number:
S771.8
ZHENG Dongmei, ZHI Changgui, HUANG Guosheng, ZENG Weisheng, ZHANG Yun. Analysis of Forest Resources Monitoring by Zoning Interpretation and Point Interpretation of Remote Sensing Large Plot[J]. FOREST RESOURCES WANAGEMENT, 2017, (6): 137-142.
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URL: https://www.lyzygl.com.cn/EN/10.13466/j.cnki.lyzygl.2017.06.024
https://www.lyzygl.com.cn/EN/Y2017/V0/I6/137
Tab.1
The number of large plots and cluster plots in each province
Tab.2
Comparison of forest area between zoning interpretation and point interpretation
Fig.1
Relation of forest area by zoning interpretation and point interpretation
Tab.3
U test of zoning interpretation and point interpretation
Tab.4
The statistics of correct-judgement rate of point interpretation
Tab.5
The statistics of correct-judgement rate of zoning interpretation
Tab.6
The statistics of forest area of sampling precision between point interpretation and zoning interpretation
Tab.7
The statistics of inconsistent reason between point interpretation and zoning interpretation
Tab.8
The transition matrix of land class between point interpretation and zoning interpretation in Liaoning Province
Tab.9
The transition matrix of land class between point interpretation and zoning interpretation in Jilin Province
), ZHI Changgui, HUANG Guosheng, ZENG Weisheng, ZHANG Yun
