Posts in Category ‘Maps’

Plotting GPS tracklogs to UK National Grid in AutoCAD

When out on site visits for work (as with other times), I often record where I have gone using the GPS on my phone. It can often be handy to overlay this on a CADdrawing. Until now, converting this has been non-trivial. However, I now have a reasonable, if somewhat convoluted, workflow.
… [Continue Reading ‘Plotting GPS tracklogs to UK National Grid in AutoCAD’]


OpenStreetMap editing with JOSM

I have done most of my Open Street Map editing using the free JOSM Editor, as I feel it has a number of advantages over the default, Flash-based, Potlatch editor built into the website. The feature I use most is the various background image layers, but also being able to quickly loading my GPS tracks and support for other plugins are useful too.
… [Continue Reading ‘OpenStreetMap editing with JOSM’]