How to remove .png files recursively from a folder tree without removing .png8 files too We have some large GeoWebCache caches of Ordnance Survey map tiles in .png8 format. Unfortunately a few million .png files have crept into the caches too (accidental bad config at some point),... read more Posted by Crispin Flower 27 May 2020 Categories: GeoServer Ordnance Survey Python Comments(0)
A Guide to the Ordnance Survey Archaeological Records Our HBSMR application is for collecting and managing Historic Environment Record (HER) data, usually as the permanent inventory for an area, and sometimes for short-term data collection or research... read more Posted by Crispin Flower 07 April 2019 Categories: HBSMR Ordnance Survey Comments(3)
MapServer and GeoServer (and tilecache) comparison serving Ordnance Survey raster maps With two WMS running off identical data on the same server, I thought it would be interesting to compare speeds and the map output. So I lined up a map request with identical parameters to both... read more Posted by Crispin Flower 21 January 2012 Categories: GeoServer GIS (general) MapServer Ordnance Survey Tilecache Comments(0)
Some notes about setting up Tilecache for the Ordnance Survey Open Data Background Increasingly we are using Ordnance Survey Open Data as a background map option in web sites, and also in desktop systems where no other mapping is available. We have so far served... read more Posted by Crispin Flower 15 January 2012 Categories: OpenLayers Ordnance Survey Tilecache Comments(1)