干旱区研究

Arid Zone Research >

1999 , Vol. 16 >Issue 3: 68 - 72

DOI: https://doi.org/10.13866/j.azr.1999.03.013

Feature Extration of Forest Land Information in the Middle of the Tianshan Mountains

  • Li Xia ,
  • Zhou Linsheng
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  • Forestry College, Xinjiang Agricultural University, Urumqi, 830052

Received date: 1999-07-12

  Online published: 2025-12-19

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Abstract

TM information from the middle parts of the Tianshan Mountains was specially pro– cessed in the paper．A superior band conbination was screened out that would be advantage us to the forest land identification automatically by computer through image enhancement to stress forest land in– formation,through PC transformation and ratio processing in order to remove the shadow of the moun– tains．This research has laid a foundation for TM data application to forestry imventary in Xinjiang．

Key words： Image enhancement; PC transfer; ratio proccessing; band combination

Cite this article

Li Xia , Zhou Linsheng . Feature Extration of Forest Land Information in the Middle of the Tianshan Mountains[J]. Arid Zone Research, 1999 , 16(3) : 68 -72 . DOI: 10.13866/j.azr.1999.03.013

References

[1] 李霞•天山中部林区 T M 数据光谱特性分析•新疆农业大学学报,1996,(2):75–77.
[2] 李霞•天山中部林区主要地类 TM 信息特征分析•新疆农业大学学报,1997,(2):57–59.
[3] 陆灯盛,等.TM图像的信息量分析及特征信息提取的研究.环境遥感,1991,(4):267–274.
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