Remote Sensing in Geothermal Studies of Cold Regions

Remote sensing technologies contribute to the exploration and monitoring of geothermal resources while providing valuable information on the distribution, characteristics, and dynamics of geothermal elements in cold regions. This chapter provides an in-depth exploration of the application of remote sensing techniques in geothermal studies of cold regions, focusing on the detection and monitoring of geothermal sources, heat fluxes in volcanoes, and subsurface reservoirs beneath ice-covered regions. Through extensive analysis of challenges, advancements, and future directions, the chapter highlights the importance of overcoming obstacles such as limited accessibility, surface heterogeneity, atmospheric interference, and temporal resolution constraints. Moreover, it elucidates the potential of integrating multi-platform data, advancements in sensor technology, and innovative data analysis techniques to enhance spatial and temporal coverage, accuracy, and efficiency in geothermal exploration and assessment. Using state-of-the-art remote sensing technologies, we are venturing into the realm of discovering and exploiting the hidden treasures of geothermal abundance in cold regions. In this quest, we are not only paving the way for sustainable energy solutions but also rising to the challenge of combating the adversities posed by climate change.