Hieizan-Enryakuji has played an important role in Japanese Buddhism. While there were once many temples and monks’ houses in the mountainous forests. But now, most of them are abandoned or moved. To unveil the location of temples and monks’ houses, Ultra-Fine Lidar data - average point density is about 7,000 points per square meter, was used for the detection of them focusing of Earth Mound and Foundation Stone. We could confirm that Ultra-Fine topographic roughness map and Ultra-fine ground surface roughness map could be the useful tools for the detection of them.
