{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/lighthouse-fast-and-precise-distance-to","title":"LIGHTHOUSE: Fast and precise distance to shoreline calculations from anywhere on earth","arxiv_id":"2506.18842","date":"2025-06-23","proceeding":null,"authors":["Patrick Beukema","Henry Herzog","Yawen Zhang","Hunter Pitelka","Favyen Bastani"],"abstract":"We introduce a new dataset and algorithm for fast and efficient coastal distance calculations from Anywhere on Earth (AoE). Existing global coastal datasets are only available at coarse resolution (e.g. 1-4 km) which limits their utility. 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