電桿座標 is a free utility tool available on the iPhone platform. It serves as a location logging program with features designed to facilitate the organization and tracking of your photos. The tool allows users to create logs that store links and thumbnails of photos from their mobile devices, optimizing storage space. Additionally, it offers default electric pole data sourced from the government's open data platform. Users can also import custom device coordinates in JSON and CSV formats. Notably, the tool currently does not support power pole coordinate conversion in the Kinmen area. For offline usage, it is compatible with Google Maps offline functionality. For further instructions and file formats, users can refer to the provided link.