Difference between revisions of "CEM How to generate tiles for leaflet basemap"
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Install QGIS from qgis.org | Install QGIS from qgis.org | ||
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Run QGIS | Run QGIS | ||
Revision as of 18:04, 9 August 2024
Contents
create new basemap for leaflet
goal: to create leaflet basemap overlay layer
georeference a png image file
Install QGIS from qgis.org
Run QGIS
Start a new project first icon with a blank paper load a map Select XYZ Tiles and OpenStreetMap and zoom to region of interest
Load a png that needs to be geo-referenced select Layer -> georeferencer select open-raster and load the png file
Mark several map coordinates select 'From Map Canvas' and mark the matching location at the background map(remember to click OK) There will be a matching marker on the background map and georeferencer map
Georeference and Export a tif file select georeferencing and exit