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林业资源管理 ›› 2010›› Issue (3): 110-114.

• 科学技术 • 上一篇    下一篇

高分辨率遥感影像在森林采伐限额检查中的判读精度探讨

王小昆1, 红玉1,2, 陆亚刚2, 张广军1, 于晓光1   

  1. 1.国家林业局调查规划设计院,北京 100714;
    2.北京林业大学 林学院,北京 100083
  • 收稿日期:2009-12-14 修回日期:2010-04-07 发布日期:2020-12-14
  • 作者简介:王小昆(1979-),男,江西樟树人,工程师,硕士,主要从事森林资源监测和林业3S技术应用研究工作。Email:wangxiaokun@126.com
  • 基金资助:
    国家林业局“森林采伐限额执行情况检查”;国家“十一五”林业科技支撑计划课题“森林资源监测技术研究”(2006BAD23B02)

Discussion on Visual Interpretation Accuracy of High-resolution Remote Sensing Image in Forest Cutting Quota Inspection

WANG Xiaokun1, HONG Yu1,2, LU Yagang2, ZHANG Guangjun1, YU Xiaoguang1   

  1. 1. Academy of Forest Inventory and Planning, SFA, Beijing 100714, China;
    2. Forestry College, Beijing Forestry University, Beijing 100083, China
  • Received:2009-12-14 Revised:2010-04-07 Published:2020-12-14

摘要: 以鸡东县为研究区域,探索了高分辨率遥感影像对凭证伐区的目视判读精度,应用决策树法对判读结果进行分析,总结了判读结果与伐区采伐强度之间的关系,并就如何提高遥感技术对采伐地块的判读精度等问题进行了探讨。

关键词: 高分辨率遥感影像, 采伐限额, 判读精度

Abstract: The authors of this paper chose Jidong county as the study area and researched the visual interpretation accuracy of high-resolution remote sensing image in interpreting certificated cutting area. Subsequently, they analyzed the interpretation result using decision tree method, and summarized the relationships between interpretation result and cutting percentage of the cutting area. In the meantime, they discussed how to improve the accuracy in interpreting cutting area with remote sensing technology.

Key words: high-resolution remote sensing image, forest cutting quota, visual interpretation accuracy

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