https://notes.alumina.me/ 2026-04-14T07:36:40+00:00 https://notes.alumina.me/ https://notes.alumina.me/_media/wiki/dokuwiki.svg text/html 2025-01-03T04:43:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://notes.alumina.me/tips/location-guessr/example?rev=1735879392&do=diff 場所当ての例 text/html 2025-01-03T05:47:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://notes.alumina.me/tips/location-guessr/tool-links?rev=1735883272&do=diff * 送電線地図：https://openinframap.org * 日の出/日の入りの時間/方角 https://hinode.pics/