{"guid":"0c1fba3a-dfbe-5274-a8eb-a7035a448689","title":"Moderne Cloud-Daten in QGIS","subtitle":null,"slug":"fossgis2026-84268-moderne-cloud-daten-in-qgis","link":"https://pretalx.com/fossgis2026/talk/LA7YBN/","description":"Cloud-optimized GeoTIFF, COPC, FlatGeoBuf, PMTiles, GeoParquet... - Moderne \"Cloud\"-Formate haben in den letzten Jahren Einzug in die GIS-Welt gehalten. Für manche bereits ein alter Hut, aber nicht jede*r hat sich schon einmal rangetraut. In dieser Demosession zeigen wir in praktischen Beispielen wie der Umgang mit cloud-optimierten Datensätzen in QGIS gelingt und was ihre Vorteile sind.\n\nWährend bei klassischen GIS-Ansätzen die Daten entweder vollständig lokal als Dateien vorliegen oder per Datenbank oder Webservice eingebunden werden, ermöglichen Cloud-Formate gezielt und performant nur die Daten abzurufen, die man für eine Aufgabe benötigt. Diese lassen sich mit herkömmlichen Webservern bereitstellen, ganz ohne dass spezielle GIS-Server nötig sind. Vor allem bei großen Datensätzen können cloudoptimierte Formate Prozesse vereinfachen und beschleunigen. Dies demonstrieren wir in einer Demosession mit praktischen Beispielen.\n\nLicensed to the public under https://creativecommons.org/licenses/by/4.0/","original_language":"deu","persons":["Johannes Kröger","Isabelle Korsch"],"tags":["LA7YBN","2026","fossgis2026","HS4 (ZHG 008)","fossgis2026-deu","Day 3"],"view_count":160,"promoted":false,"date":"2026-03-26T14:50:00.000+01:00","release_date":"2026-03-26T00:00:00.000+01:00","updated_at":"2026-04-16T14:15:06.661+02:00","length":3090,"duration":3090,"thumb_url":"https://static.media.ccc.de/media/events/fossgis/2026/84268-0c1fba3a-dfbe-5274-a8eb-a7035a448689.jpg","poster_url":"https://static.media.ccc.de/media/events/fossgis/2026/84268-0c1fba3a-dfbe-5274-a8eb-a7035a448689_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/fossgis/2026/84268-0c1fba3a-dfbe-5274-a8eb-a7035a448689.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/fossgis/2026/84268-0c1fba3a-dfbe-5274-a8eb-a7035a448689.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/fossgis2026-84268-moderne-cloud-daten-in-qgis","url":"https://api.media.ccc.de/public/events/0c1fba3a-dfbe-5274-a8eb-a7035a448689","conference_title":"FOSSGIS 2026","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2026","related":[],"recordings":[{"size":719,"length":3090,"mime_type":"video/webm;codecs=av01","language":"deu","filename":"fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_av1-hd.webm","state":"new","folder":"av1-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2026-03-26T17:30:21.016+01:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2026/av1-hd/fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_av1-hd.webm","url":"https://api.media.ccc.de/public/recordings/97112","event_url":"https://api.media.ccc.de/public/events/0c1fba3a-dfbe-5274-a8eb-a7035a448689","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2026"},{"size":789,"length":3090,"mime_type":"video/webm","language":"deu","filename":"fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2026-03-26T18:30:06.700+01:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2026/webm-hd/fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/97176","event_url":"https://api.media.ccc.de/public/events/0c1fba3a-dfbe-5274-a8eb-a7035a448689","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2026"},{"size":150,"length":3090,"mime_type":"video/webm","language":"deu","filename":"fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2026-03-26T17:55:53.288+01:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2026/webm-sd/fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/97133","event_url":"https://api.media.ccc.de/public/events/0c1fba3a-dfbe-5274-a8eb-a7035a448689","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2026"},{"size":211,"length":3090,"mime_type":"video/mp4","language":"deu","filename":"fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2026-03-26T17:22:37.563+01:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2026/h264-sd/fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_sd.mp4","url":"https://api.media.ccc.de/public/recordings/97101","event_url":"https://api.media.ccc.de/public/events/0c1fba3a-dfbe-5274-a8eb-a7035a448689","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2026"},{"size":27,"length":3090,"mime_type":"audio/opus","language":"deu","filename":"fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2026-03-26T17:19:38.579+01:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2026/opus/fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_opus.opus","url":"https://api.media.ccc.de/public/recordings/97088","event_url":"https://api.media.ccc.de/public/events/0c1fba3a-dfbe-5274-a8eb-a7035a448689","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2026"},{"size":47,"length":3090,"mime_type":"audio/mpeg","language":"deu","filename":"fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2026-03-26T17:19:34.682+01:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2026/mp3/fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/97087","event_url":"https://api.media.ccc.de/public/events/0c1fba3a-dfbe-5274-a8eb-a7035a448689","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2026"},{"size":1002,"length":3090,"mime_type":"video/mp4","language":"deu","filename":"fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2026-03-26T17:19:09.043+01:00","recording_url":"https://cdn.media.ccc.de/events/fossgis/2026/h264-hd/fossgis2026-84268-deu-Moderne_Cloud-Daten_in_QGIS_hd.mp4","url":"https://api.media.ccc.de/public/recordings/97086","event_url":"https://api.media.ccc.de/public/events/0c1fba3a-dfbe-5274-a8eb-a7035a448689","conference_url":"https://api.media.ccc.de/public/conferences/fossgis2026"}]}