| 基于ERDAS的森林资源遥感信息初步研究 |
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| 引用本文： | 肖胜.基于ERDAS的森林资源遥感信息初步研究[J].福建林业科技,1995(Z1). |
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| 作者姓名： | 肖胜 |
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| 作者单位： | 福建省林业技术发展研究中心 |
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| 摘 要： | 以图像处理系统ＥＲＤＡＳ为基础，以ＴＭ卫星遥感图像和地面森林资源调查数据为材料，讨论了ＥＲ－ＤＡＳ计算机图像处理的有关过程，研究了如何把遥感图像和森林资源调查数据相结合并从中提取相关信息的方法，建立了遥感图像与ＧＩＳ资源数据库之间的对应关系。结果表明，该研究方法正确可行，输出图像精度高，可为森林资源管理工作提供重要的遥感基础信息。
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| 关 键 词： | ERDAS，图像处理，森林资源数据库，TM卫星图像，迭加 |
Preliminary Study on the Forest Resource Remote Sensing Information on the Basis of
ERDAS |
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| Xiao Sheng.Preliminary Study on the Forest Resource Remote Sensing Information on the Basis of
ERDAS[J].Journal of Fujian Forestry Science and Technology,1995(Z1). |
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| Authors: | Xiao Sheng |
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| Institution: | Fujian Research Center of Forestry Technical Development |
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| Abstract: | Based on the graph treatment system ERDAS and taking the TM satellite remote sensing
graphsand the ground forest resource survey data as materials this article discussed the
relevant cource of ERDAScomputer graph treatment,studied the method of how to combine the
remote sensing graphs with the forestresource survey data and withdraw relevant information
from it and established the corresponding relation be-tween the remote sensing graphs and the
GIS resource data bank.The results indicated that the study methodwas correct and feasible,the
precision of output graphs was high and it could provide the important remotesensing base
information for the forest resource management work. |
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| Keywords: | ERDAS graph treatment forest resource data bank TM satellite graph iteration |
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