Study on Geothermal Resource Potential Area in Heishui County Based on Landsat 8
DOI:
https://doi.org/10.54097/tc7et696Keywords:
Surface temperature; Geothermal resources; Heishui County; Landsat8.Abstract
The study of geothermal potential areas can provide help for the exploration of geothermal resources. Taking Heishui County, China as an example, this paper adopts the idea of comprehensive application of multiple information, inverts the surface temperature based on Landsat8 remote sensing data, obtains the distribution pattern of thermal anomaly in the study area, and comprehensively analyzes the geothermal resource potential by integrating multiple information of geology and geomorphology, eliminates the geothermal false anomaly, and effectively extracts the distribution range of geothermal resource potential area. The application of this method not only reflects the comprehensive influence and effect of geothermal anomaly, geology, structure and geomorphology on geothermal resources, but also avoids the shortage caused by single remote sensing data and greatly improves the precision of geothermal resource exploration.
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