Learn how to use the Georeferencer tool on scanned maps or satellite imagery in QGIS. It's great fun!
The original Gettysburg map - https://www.loc.gov/resource/g3824g.cw0342000/?r=-0.926,-0.02,2.853,1.454,0
Subscribe - https://www.youtube.com/@feltmaps?sub_confirmation=1
Sign up for a free account, today! https://felt.com/signup
More QGIS Corner - https://www.youtube.com/playlist?list=PLulpFBGeM9D4TPdXnldfLS6iXRxsqzLob
Transformation Algorithms - https://docs.qgis.org/3.28/en/docs/user_manual/working_with_raster/georeferencer.html#index-1
0:00 Intro
0:41 Add a Basemap via QuickMapServices
1:09 Install OSM Place Search
1:46 Open the Georeferencer Tool
2:13 Add Ground Control Points
4:47 Adjust the Transformation Settings
6:31 Georeference!
6:41 Check the accuracy
7:16 Georeference Again
7:30 Bring the Geotiff into Felt and Digitize
@qgishome
#maps #qgis #gis
Some more resources:
- Help Center: https://felt.com/help
- Map Gallery: https://felt.com/gallery
- Reddit: https://reddit.com/r/felt
- LinkedIn: https://linkedin.com/company/feltmaps
- Twitter: https://twitter.com/felt
- "Add To Felt" QGIS Plugin: https://plugins.qgis.org/plugins/felt/