I have an absolute newbie question for #QGIS .I want to create a map of a fantasy world within it. For that purpose, my first step is to import a bitmap of a world map I had generated elsewhere.I did the import via Layer->Add Layer->Add Raster LayerHowever, what I fail at is telling QGIS:"This image represents an equirectangular world map, so please scale it accordingly."Can anyone walk me through this process? The image can be found at the link.EDIT: Thanks to those who replied. Thanks to them, I was eventually find the right keyword (i.e. "Georeferencer") that helped me figure this out.https://drive.google.com/file/d/1-EZ5r0JoXRgQ_sqNGTcVRgQYCl7-NKZG/view?usp=drive_link