Japanese Kofun in Maps given by a Spaceborne Digital Elevation Model based on Multiple Satellite Data Sets, for a Study about the Orientation of these Tumuli spanning from Remote Sensing to Geomancy

A significant correlation exists between the orientation of ancient Japanese Kofun (mounded tombs) and geomantic principles, particularly avoiding the northeast 'demon gate' (Kimon). Analyzing 394 Early and Middle Kofun Period tombs (3rd–5th centuries), researchers found a marked preference for southern and western orientations, with minimal representation in the northeast quadrant. This study leverages Spaceborne Digital Elevation Models (DEMs) from satellite datasets to map and assess these orientations, integrating remote sensing with traditional archaeoastronomical and geomantic interpretations. The research builds on prior work by Saito Tadashi (1950s), expanding its scope through advanced spatial analysis tools like those developed by Yamazaki et al. (2017). Findings suggest intentional alignment with cultural beliefs about auspicious directions, offering new insights into the funerary practices and cosmological understanding of ancient Japan.

Sparavigna, A. C. (2022). Japanese Kofun in Maps given by a Spaceborne Digital Elevation Model based on Multiple Satellite Data Sets, for a Study about the Orientation of these Tumuli spanning from Remote Sensing to Geomancy. Zenodo. https://doi.org/10.5281/ZENODO.6387566