[Qgis-user] georeferencing maps
Firstname Lastname
byron at conjugategeo.com
Wed Aug 25 10:26:23 PDT 2021
hello
i am trying to do some basic georeferencing. i have been using the
georeferencing tool and i have been following the workflow suggested on
youtube files using the georeferencing tool
i have tried three different maps of new and old vintage. i have tried to
keep it simple with 4 points control points and have used as many as 10
points. when i apply the georeferencing, my maps are not calibrating.
even the control points end up 400-600 m. of off the true coordinates. Any
suggestions that might help fix this.
for reference, i used the epsg 3857 CRS
--
Byron Veilleux, MSc. P.Geo
Conjugate Geologic Services Limited
Calgary, Alberta Canada
byron at conjugategeo.com
Cell:4037108414
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