https://video.osgeo.org/videos/watch/5c866442-de49-4dd2-9d56-1c3a83965f3e Learn how to convert Singlepart Layers to Multipart Layers using Promote to Multipart, Collect Geometries and Aggregate in QGIS 00:00 - Intro 00:09 - Overview 00:47 - Project Setup 02:10 - Method 1: Promote to Multipart 03:28 - Method 2: Collect Geometries 05:17 - Method 3: Aggregate 08:52 - Outro US States and Territories Shapefile - https://www.weather.gov/gis/USStates, Working with Multipart Layers in QGIS: https://www.youtube.com/watch?v=Gkc2s0dBwY8, Buy me a Coffee: https://ko-fi.com/lostmapper Mastodon: https://mapstodon.space/@lostmapper Web site: https://lostmapper.com Email: brian@lostmapper.com Wed, 08 Jul 2026 02:19:22 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://video.osgeo.org https://video.osgeo.org/lazy-static/avatars/de841c88-3a57-45ac-9eff-a00237356bfc.png https://video.osgeo.org/videos/watch/5c866442-de49-4dd2-9d56-1c3a83965f3e All rights reserved, unless otherwise specified in the terms specified at https://video.osgeo.org/about and potential licenses granted by each content's rightholder.