CAJ | 학술논문

本文以湖北鄂州矿山塌陷区为研究对象,利用多时相worldview-2遥感影像数据,针对研究区的光谱特征和空间结构特征的特点,采用面向对象的提取方法,提出了基于ENVI软件操作下的矿山塌陷区提取规则.实验结果表明:利用该规则提取塌陷信息是快速准确并能取得良好效果的.
본문이호북악주광산탑함구위연구대상,이용다시상worldview-2요감영상수거,침대연구구적광보특정화공간결구특정적특점,채용면향대상적제취방법,제출료기우ENVI연건조작하적광산탑함구제취규칙.실험결과표명:이용해규칙제취탑함신식시쾌속준학병능취득량호효과적.
This paper took the mine in EZhou, Hubei province, as example to study the methods of by using Multi-temporal world-view-2 remote sensing data, to extract subsided land is a matter of ecological restoration Making full use of spectral information and spatial texture feature. Subsided land extraction is realized based on improved method under the ENVI software operating by object-oriented method. The conclusion indicated that the method could extract the information of subsidence areas rapidly and accurately, and achieved good results.