Friday, 20 December 2019

2019 New Year Footpath Mapping : Lees Derbyshire

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Since 2015, East Midland mappers (and one or two from further afield) have met close to New Year to fill gaps in footpath mapping on OpenStr...
Tuesday, 19 March 2019

Social Housing polygons for England : generalisation from point data

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A likely Addison Street candidate, Cefn Fforest, Blackwood cc-by-sa/2.0 - © Jaggery - geograph.org.uk/p/2 John Boughton ( Municip...
Monday, 11 March 2019

Mapping roof-top Solar Panels

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We've all noticed that solar panels have become increasingly frequent on the roofs of residential buildings. It's one of the things ...
3 comments:
Sunday, 14 October 2018

Creating MapMate Picture Files for Ireland

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H34 West Donegal: Vice County raster map suitable for MapMate Source data: (c) OpenStreetMap contributors; hill shading NASA SRTM via vie...
Saturday, 15 September 2018

A few oddities of OpenStreetMap history files

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I've been working with the OSM history data for Great Britain for a while now. This has mainly removing bugs in the initial processing ...
1 comment:
Sunday, 9 September 2018

Where the streets have no name: Coach Road Estate, Washington

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Serlby Close, Usworth. The houses on the left are part of Coach Road Estate Source: © Alex McGregor at Geograph CC-BY-SA-2.0 Microsof...
Wednesday, 25 July 2018

Coda on shop completion rates on OSM

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Thanks to John Baker ( Rovastar ) for a few suggestions discussing my recent blog post in the pub last night: What do the graphs of num...