现代无人机匹配红外成像技术在煤矿勘测中的应用

Application of Modern UAV matching Infrared Imaging Technology in Coal Mine Survey

提出了一种基于无人机的热红外成像技术,这种技术克服了传统技术的不足,无人机所拍摄的彩色图像用于生成土地覆盖类型和估计地图地面特征的发射率。TIR图像被采用来检索陆地表面温度（LST）并因此生成正射影像,这将进一步用于识别煤火区。对某一实例煤矿进行了勘测,得到了勘测精度可以满足日常的勘测需求,这说明现代无人机匹配红外成像技术在煤矿勘测中极具应用前景。

a thermal infrared imaging technology based on UAV is proposed, which overcomes the shortcomings of traditional technology. The color images taken by UAV are used to generate land cover types and estimate the emissivity of map ground features. Tir images are used to retrieve land surface temperature（LST） and thus generate orthophoto images, which will be further used to identify coal fires. An example of coal mine survey has been carried out, and the precision of survey has been obtained, which shows that the modern UAV matching infrared imaging technology has great application prospect in coal mine survey.