https://www.adathedev.co.uk/tags/geospatial/Recent content in geospatial on AdaTheDev BlogHugo -- gohugo.ioadathedev@gmail.com (Adrian Hills)adathedev@gmail.com (Adrian Hills)Wed, 13 Mar 2013 23:09:00 +0000https://www.adathedev.co.uk/2013/03/gb-post-code-importer-conversion.htmlWed, 13 Mar 2013 23:09:00 +0000adathedev@gmail.com (Adrian Hills)https://www.adathedev.co.uk/2013/03/gb-post-code-importer-conversion.htmlIn a post last year (Ordnance Survey Data Importer Coordinate Conversion Accuracy) I looked into an accuracy issue with the conversion process within the GeoCoordConversion DLL that I use in this project (blog post). Bottom line, was that it was a minor with an average inaccuracy of around 2.5 metres and a max of ~130 metres by my reckoning. I’ve since had a few requests asking if I can supply an updated GeoCoordConversion DLL with fixes to the calculations.