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林业资源管理 ›› 2011›› Issue (2): 90-92.

• 科学技术 • 上一篇    下一篇

GDEM在SPOT5林业遥感影像正射纠正中的应用研究

莫奇京, 罗蔚生   

  1. 广西林业勘测设计院,南宁 530011
  • 收稿日期:2011-01-25 修回日期:2011-02-21 出版日期:2011-04-28 发布日期:2020-12-21
  • 作者简介:莫奇京(1979-),男,广西桂林人,工程师,主要从事森林资源监测与林业GIS,RS应用研究。

Study on Ortho-rectification of Spot5 Remote Sensing Image by Using GDEM

MO Qijing, LUO Weisheng   

  1. Guangxi Forest Inventory and Planning Institute,Nanning 530011,Guangxi,China
  • Received:2011-01-25 Revised:2011-02-21 Online:2011-04-28 Published:2020-12-21

摘要: 以一景地貌类型为低山、丘陵、岩溶等的SPOT5遥感影像为实验影像,基于GEOIMAGE软件,应用Aster GDEM对SPOT5遥感影像进行正射纠正研究。评估其正射纠正精度与质量,结果表明,应用GDEM对SPOT5遥感影像进行正射纠正,精度符合林业应用标准。

关键词: Aster GDEM, SPOT5, 正射纠正, 遥感

Abstract: SPOT5 remote sensing image of low mountains,hills,karst landform was selected as the experimental images.Based on GEOIMAGE software,Aster GDEM was used to ortho-rectify spot5 remote sensing images.The accuracy and quality of Ortho-rectification results was assessed.The results show that the accuracy of the ortho-rectified Spot5 remote sensing images can meet the application standards of forestry.

Key words: Aster GDEM, Spot5, ortho-rectification, remote sensing

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