遥感技术在阿勒泰地区地热资源调查中的应用
Application of Remote Sensing Technology in Geothermal Resource Investigation in Altay Region
陆建国 1喜英 1齐志龙 1张同良2
作者信息
- 1. 新疆地质矿产勘查开发局第一水文工程地质大队,乌鲁木齐 830000
- 2. 新疆工程学院,乌鲁木齐 830000
- 折叠
摘要
阿勒泰地区热资源丰富,为调查阿勒泰地区地热资源分布情况,用遥感技术对此区域展开勘查工作.运用利用多波段的卫星影像数据,判别区内地层、构造及新构造运动基本轮廓,结合不同分辨率的卫星影像热红外波段反演的地表温度,解译区内地热隐伏构造及热异常分布.结合调查区高分辨率卫星影像图、构造图及地表温度图圈定重点区域8处地热异常区,为野外工作的开展和地热的进一步开发提供可行依据.利用热红外遥感技术快速、高效、大尺度地识别地表温度异常区,证明了遥感技术在地热资源调查过程中是一种高效可靠的方法.
Abstract
Altai region is riched in thermal resources.In order to investigate the distribution of geothermal resources in Altai area,remote sensing technology is used to investigate this area.By using multi-band satellite image data,the strata,structures and neotectonic movements in the area are identified,and the surface temperature interpreted from the thermal infrared band of satellite images with different resolutions is used to interpret the hidden geothermal structure and thermal anomaly distribution in the area.According to the high-resolution satellite image map,structure map and surface temperature map of the investigation area,8 geothermal anomaly areas in key areas were delineated to understand the distribution of thermal anomalies,which providing a feasible basis for field work and further development of geothermal.Thermal infrared remote sensing technology can quickly,efficiently and large-scale identify the abnormal area of surface temperature,and remote sensing technology is an efficient and reliable method in the process of geothermal resource investigation.
关键词
地热资源/热红外遥感技术/地表温度反演Key words
geothermal resources/thermal infrared remote sensing technology/surface temperature inversion引用本文复制引用
出版年
2024
NETL
NSTL
万方数据