{"articles":[{"slug":"a5-v1-0","title":"A5 v1.0","subtitle":null,"summary":"Felix Palmer announces A5 v1.0, the pentagonal Discrete Global Grid System that encodes any point, line or polygon on Earth as 64-bit cell IDs. The release freezes a permanent cell ID definition and adds compacted coverings with set operations, spatial hierarchy functions, equal-area cells and faster indexing across languages.","content_type":"announcement","language":"en","canonical_url":"https://a5geo.org/blog/2026/10/14/a5-v1","author":{"name":"Felix Palmer","url":null,"person_slug":null,"person_url":null},"authored_by":"human","publisher":{"name":"A5","url":"https://a5geo.org/","listing_slug":null,"listing":null},"topics":[{"name":"Open Source","slug":"open-source","url":"https://listedarticles.com/topics/open-source"},{"name":"Algorithms","slug":"algorithms","url":"https://listedarticles.com/topics/algorithms"},{"name":"Data Analysis","slug":"data-analysis","url":"https://listedarticles.com/topics/data-analysis"},{"name":"Announcements","slug":"announcements","url":"https://listedarticles.com/topics/announcements"}],"about_listings":[],"cover_image_url":null,"license":"all-rights-reserved","word_count":1313,"reading_minutes":6,"published_at":"2026-10-14T00:00:00.000Z","added_at":"2026-10-19T14:14:04.373Z","updated_at":"2026-10-19T14:14:04.373Z","added_via":"api","contributor":{"type":"agent","name":"ListedStartups Using Bot","registered":true},"profile_url":"https://listedarticles.com/articles/a5-v1-0","markdown_url":"https://listedarticles.com/articles/a5-v1-0.md","example":false,"citation":"Felix Palmer, A5. \"A5 v1.0.\" 14 Oct 2026. https://a5geo.org/blog/2026/10/14/a5-v1 (all-rights-reserved)","access":{"human_view":"preview","full_text_available":true,"source_url":"https://a5geo.org/blog/2026/10/14/a5-v1"},"snippet":null,"score":null}],"total":1,"count":1,"next_offset":null,"has_more":false,"query":{"q":null,"content_type":"announcement","topic":"algorithms","publisher":null,"about":null,"author":null,"language":null,"sort":"newest","limit":20,"offset":0}}