{"guid":"52070bee-5aa5-445a-8bdf-594859800c38","title":"Jenseits von Mercator","subtitle":null,"slug":"fossgis2016-5061-jenseits-von-mercator","link":"https://fossgis-konferenz.de/2016/programm/event5061.html","description":"Karten im OpenStreetMap-Umfeld werden fast immer in Mercator-Projektion\n          produziert. Diese prägt durch ihre Verbreitung nicht nur in OpenStreetMap, sondern auch in\n          so gut wie allen anderen globalen Internet-Kartendiensten unser Verständnis von Geographie\n          und Kartographie in einem erheblichen Ausmaß.\n\n          Dieser Vortrag erläutert die Vor- und Nachteile dieser Projektion, insbesondere auch den\n          Einfluss, den diese auf die Datenerfassung in OpenStreetMap hat. Es werden verschiedene\n          Alternativen mit ihren möglichen Anwendungsfeldern vorgestellt sowie die praktischen\n          Schwierigkeiten beim Umgang mit Projektionen und der Umrechnung zwischen verschiedenen\n          Koordinatensystemen erläutert.\n\n          Der Vortrag richtet sich primär an Kartenentwickler, Kartennutzer und Mapper im\n          OpenStreetMap-Umfeld, enthält aber auch nützliche Hinweise und Anregungen für Produzenten\n          lokaler Karten in transversaler Mercator-Projektion auf nicht-OSM-Basis sowie für\n          Software-Entwickler.\n\n","original_language":"deu","persons":["Christoph Hormann"],"view_count":0,"promoted":false,"date":"2016-07-04T15:30:00.000+02:00","release_date":"2026-05-18T00:00:00.000+02:00","updated_at":"2026-05-18T20:32:01.214+02:00","tags":["5061","2016","fossgis2016","Freie Daten","Audimax","fossgis2016-deu"],"length":1756,"duration":1756,"thumb_url":"https://static.media.ccc.de/media/events/fossgis/2016/5061-52070bee-5aa5-445a-8bdf-594859800c38.jpg","poster_url":"https://static.media.ccc.de/media/events/fossgis/2016/5061-52070bee-5aa5-445a-8bdf-594859800c38_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/fossgis/2016/5061-52070bee-5aa5-445a-8bdf-594859800c38.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/fossgis/2016/5061-52070bee-5aa5-445a-8bdf-594859800c38.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/fossgis2016-5061-jenseits-von-mercator","url":"https://api.media.ccc.de/public/events/52070bee-5aa5-445a-8bdf-594859800c38","conference_title":"FOSSGIS 2016","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016","related":[],"recordings":[{"size":26,"length":1756,"mime_type":"audio/mpeg","language":"deu","filename":"fossgis-import-5061-deu-Jenseits_von_Mercator_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2026-05-18T20:32:01.188+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/mp3/fossgis-import-5061-deu-Jenseits_von_Mercator_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/100511","event_url":"https://api.media.ccc.de/public/events/52070bee-5aa5-445a-8bdf-594859800c38","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"},{"size":60,"length":1756,"mime_type":"video/mp4","language":"deu","filename":"fossgis-import-5061-deu-Jenseits_von_Mercator_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2026-05-18T20:31:57.414+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/h264-sd/fossgis-import-5061-deu-Jenseits_von_Mercator_sd.mp4","url":"https://api.media.ccc.de/public/recordings/100510","event_url":"https://api.media.ccc.de/public/events/52070bee-5aa5-445a-8bdf-594859800c38","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"},{"size":15,"length":1756,"mime_type":"audio/opus","language":"deu","filename":"fossgis-import-5061-deu-Jenseits_von_Mercator_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2026-05-18T20:31:52.879+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/opus/fossgis-import-5061-deu-Jenseits_von_Mercator_opus.opus","url":"https://api.media.ccc.de/public/recordings/100509","event_url":"https://api.media.ccc.de/public/events/52070bee-5aa5-445a-8bdf-594859800c38","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"},{"size":147,"length":1756,"mime_type":"video/webm;codecs=av01","language":"deu","filename":"fossgis-import-5061-deu-Jenseits_von_Mercator_av1-hd.webm","state":"new","folder":"av1-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2026-05-18T17:52:29.014+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/av1-hd/fossgis-import-5061-deu-Jenseits_von_Mercator_av1-hd.webm","url":"https://api.media.ccc.de/public/recordings/100421","event_url":"https://api.media.ccc.de/public/events/52070bee-5aa5-445a-8bdf-594859800c38","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"},{"size":206,"length":1756,"mime_type":"video/mp4","language":"deu","filename":"fossgis-import-5061-deu-Jenseits_von_Mercator_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2026-05-18T17:38:14.763+02:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2016/h264-hd/fossgis-import-5061-deu-Jenseits_von_Mercator_hd.mp4","url":"https://api.media.ccc.de/public/recordings/100412","event_url":"https://api.media.ccc.de/public/events/52070bee-5aa5-445a-8bdf-594859800c38","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2016"}]}