[OSGeo Africa] Georeferencing or overlaying old aerial photograph with cadastre

David Barkhuisen dave at kirchhoffsurveyors.co.za
Wed Nov 16 02:30:31 PST 2016


Are you using the Raster Georeferencing tool? We have had success 
georeferencing incredibly large mine plans with that on QGIS 2.8 and 
2.14 and it is fairly intuitive using control points from either 
coordinates or the plan.

How big is the image?


David Barkhuisen

On 16/11/2016 12:16, Jeff Ngwane wrote:
> Hi,
> How to correctly georeference old aerial photograph (i.e 1972) for 
> purpose of being aligned with up to date cadastre on QGIS recent 
> versions? I have been trying but in vain. Please help me.
> Thank
> Jeff
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