A project to transfer an out-of-copyright georeferenced historical Ordnance Survey map from the National Library of Scotland website, to use with the GPS of an Android phone
At the end of my previous post on this topic, I left you with this map of the area around the mountain of Blaven (Gaelic Bla Bheinn) on the Isle of Skye: That concluded a three-part tutorial on using Ordnance Survey OpenData products in QGIS mapping software. (To go to the start of the series, … Continue reading Ordnance Survey OpenData In QGIS 3: Part 4
I finish my last post about using Ordnance Survey OpenData in QGIS having produced this map of the area around Blaven, on the Isle of Skye: It’s tinted for height, shaded and marked up with contours to emphasize landforms, and has features such as surface water, coastline, roads and buildings added. Now it needs some … Continue reading Ordnance Survey OpenData In QGIS 3: Part 3
So, by the end of my previous post on this topic, I’d used Ordnance Survey OpenData products in QGIS to produce a nice smooth depiction of the topography of Ordnance Survey grid square NG, tinted to show height and shaded to show relief. It looked like this: A detail, showing the region around the mountain … Continue reading Ordnance Survey OpenData In QGIS 3: Part 2
Recently, I’ve been preparing my UK walking maps using the Ordnance Survey’s free OpenData products, which I’ve rendered into maps using a free, open-source Geographical Information System, QGIS. I thought I’d write a little bit about that, now that I’ve got my maps looking more or less as I’d like them. For this first part, … Continue reading Ordnance Survey OpenData In QGIS 3: Part 1
Back in 1995, a little packet of laminated cardboard diagrams fell through my letterbox. Dave Hewitt, editor of The Angry Corrie, wanted me to write a review of these items. Which I did—it appeared in TAC25, Nov ’95-Jan ’96. They were called ViewFinder Panoramas, they’d been created by Jonathan de Ferranti, and in my opinion … Continue reading PeakFinder
So this puzzle isn’t about sunshine (the amount of time the sun shines from a clear sky), or even about the intensity of sunlight (which decreases with increasing latitude), but about cumulative daylight—the length of time between sunrise and sunset in a given place, added up over the course of a year.* It’s a surprisingly … Continue reading Which Place Gets The Most Daylight?
When you have more than 4000 books scattered around the house, it gets difficult to find the one you’re looking for. Especially if you’re hunting for a short story and you can’t quite remember which book you read it in. This used to happen a lot, chez Oikofuge. But not any more. Book Collector is … Continue reading Book Collector