Map Projections, spatialreference.org and gdalwarp
Map Projections The question of map projections and how to reproject data is one that comes up often in discussions with both experienced colleagues and those new to…
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QGIS Plugins – Point Sampling Tool
Previous posts in this series QGIS Plugin – RasterCalc QGIS Plugin – OpenLayers Point Sampling Tool I have recently been working on a project that has required the…
types of web-maps: concepts and possibilities
In my recent articles I was writing some hints and tutorials for creating a webmap. So what is the basic concept behind it and what are the possibilities.…
create a web-map: step 2 or DIY
Since we have managed to get a very simple web-map running on our website, it may be a need for some persons to distribute their own shapefiles using…