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reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["dijkstra","map-matching","maps","routing-engine"],"created_at":"2026-01-14T11:56:07.571Z","updated_at":"2026-01-14T11:56:08.007Z","avatar_url":"https://github.com/pilillo.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Nóatún\n\nSpatial Go(lang) service wrapping Postgis/Pg-routing data bases.\n\n## Build\n\n```\nGO111MODULE=on go build -o noatun . \n```\n\n## Usage\n\n```\nexport DATABASE_URL=\"postgres://user:secret@host:port/db\"\n./noatun\n```\n\n## Examples\n\n### Geohash encoding\n\nPOST to `host:8085/encodegeohash`\n```json\n{\n    \"resolution\" : 7,\n    \"lat\" : 48.6687, \n    \"long\" :  -4.3293\n}\n```\n\nreturns\n```\ngbsuv7z\n```\n\n\n### H3 encoding\n\nPOST to `host:8085/encodeh3`\n```json\n{\n    \"resolution\" : 7,\n    \"lat\" : 48.6687, \n    \"long\" :  -4.3293\n}\n```\n\nreturns\n```\n871871725ffffff\n```\n\n### Dijkstra\n\nPOST to `host:8085/dijkstra` with:\n```json\n{\n    \"src-lat\" : 64.131259,\n    \"src-long\" : -21.896194,\n    \"dst-lat\": 64.128251,\n    \"dst-long\":-21.894693\n}\n```\n\nReturned response:\n```json\n[\n    {\n        \"seq\": 1,\n        \"node\": 15535,\n        \"street\": \"Kringlan\",\n        \"cost\": 0.0021,\n        \"dist-m\": 105.96\n    },\n    {\n        \"seq\": 2,\n        \"node\": 14181,\n        \"street\": \"Kringlan\",\n        \"cost\": 0.0006,\n        \"dist-m\": 136.71\n    },\n    {\n        \"seq\": 3,\n        \"node\": 14215,\n        \"street\": \"Kringlan\",\n        \"cost\": 0.001,\n        \"dist-m\": 187.09\n    },\n    {\n        \"seq\": 4,\n        \"node\": 14177,\n        \"street\": \"Kringlan\",\n        \"cost\": 0.0004,\n        \"dist-m\": 208.99\n    },\n    {\n        \"seq\": 5,\n        \"node\": 14196,\n        \"street\": \"Kringlan\",\n        \"cost\": 0.0003,\n        \"dist-m\": 225.85\n    },\n    {\n        \"seq\": 6,\n        \"node\": 8198,\n        \"street\": \"Kringlan\",\n        \"cost\": 0.0006,\n        \"dist-m\": 257.12\n    },\n    {\n        \"seq\": 7,\n        \"node\": 15072,\n        \"street\": \"Kringlan\",\n        \"cost\": 0.0006,\n        \"dist-m\": 285.48\n    },\n    {\n        \"seq\": 8,\n        \"node\": 44087,\n        \"street\": \"Kringlan\",\n        \"cost\": 0.0001,\n        \"dist-m\": 290.65\n    },\n    {\n        \"seq\": 9,\n        \"node\": 947,\n        \"street\": \"Kringlan\",\n        \"cost\": 0.0003,\n        \"dist-m\": 307.1\n    },\n    {\n        \"seq\": 10,\n        \"node\": 44092,\n        \"street\": \"Listabraut\",\n        \"cost\": 0.0011,\n        \"dist-m\": 361.32\n    },\n    {\n        \"seq\": 11,\n        \"node\": 59453,\n        \"street\": \"Listabraut\",\n        \"cost\": 0.0011,\n        \"dist-m\": 415.17\n    },\n    {\n        \"seq\": 12,\n        \"node\": 5794,\n        \"street\": \"Listabraut\",\n        \"cost\": 0.0006,\n        \"dist-m\": 447.32\n    },\n    {\n        \"seq\": 13,\n        \"node\": 19372,\n        \"street\": \"Listabraut\",\n        \"cost\": 0.0005,\n        \"dist-m\": 470.7\n    },\n    {\n        \"seq\": 14,\n        \"node\": 44095,\n        \"street\": \"Listabraut\",\n        \"cost\": 0.0001,\n        \"dist-m\": 476.48\n    },\n    {\n        \"seq\": 15,\n        \"node\": 16552,\n        \"street\": \"Listabraut\",\n        \"cost\": 0.0001,\n        \"dist-m\": 480.31\n    },\n    {\n        \"seq\": 16,\n        \"node\": 16549,\n        \"street\": \"Kringlan\",\n        \"cost\": 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}\n]\n```","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpilillo%2Fnoatun","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpilillo%2Fnoatun","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpilillo%2Fnoatun/lists"}