摘要
根据甘肃省河西走廊平原及沙漠边缘地区现有资料和遥感图像所反映出的色彩 (色调 )、地貌形态、水系型式等水文地质要素影像特征及其差异性 ,分析了该地区的水文地质条件和地下水资源状况 .根据遥感影像分析和钻探结果表明 。
According to the image features and their diversity, such as the color s and/or tones, the geomorphic shapes, the hydrographic net shapes on Landsat TM images, color infrared air photographs and hert infrared air photographs of the flatlands and the deser t borders of Hexi Corridor in Gansu Province, the hydrogeologic conditions and the state of ground water res ources in this area have been analyzed. The result, which is obtained through the analysis of remote sensing images and the boring test, shows that the desert borders of Hexi Corridor abound in ground water zones.
出处
《兰州铁道学院学报》
2001年第3期35-39,共5页
Journal of Lanzhou Railway University
关键词
河西走廊
沙漠边缘地区
地下水资源
遥感技术
遥感影像
Hexi Corridor
desert borders
groundwater resou rces
application of remote sensing technology
