摘要
矿产资源开发遥感动态监测工作的基本做法,是通过遥感图像的信息提取、解译,结合实地调查,对矿山开采规模及其对环境的影响进行客观的反映。在进行不同时相遥感影像融合实验中,运用不同的增强处理,分别赋予红、绿、蓝三色于各波段,提取不同传感器在不同时间所获取的影像不一致性和互补性产生的异常信息,直观的反映了不同时期矿山开采的变化。此方法对矿山开采动态监测在边界确定、圈定范围、数据更新等方面提供了新的技术手段,解决了以往这些资料的获取途径和方法存在的误差大、速度慢等问题。
The basic method for remote sensing Dynamic Inspection of Mining is to collect and interpret the data from remote sensing image integrated with on-the-spot survey, so as to reflect the scale of mining and its influence on environment. During the concretization experiment of remote sensing image data of different periods, applying different enhancing treatment, enduing wave lengths with three colors （red, green and blue）, extract the abnormal data emerged in the variance and complementary in collecting image data from different sensors in different periods, and intuitionistically reflect the variance of mining in different periods. The method provides new technical means for boundary confirmation, scope plotting and data renovation in Dynamic Observation of Mining, resolved the problems such as big errors and low speed data processing existed in the past approach and method for obtaining information.
出处
《地质调查与研究》
2005年第3期180-186,共7页
Geological Survey and Research
基金
天津市地方资源补偿费项目:天津市蓟县矿产资源开发动态监测
