
Pgd81
- Mapper since:
- March 06, 2012
- Last map edit:
- April 22, 2025
Latest Diaries
I’m a bit behind the times with smartphones. I only got my first a couple of years ago, a small-screened, low-powered model on a cheap-ish contract...
London's contours and lost rivers
Is it bad form to write 2 diary entries in one day? Possibly. But the network drives in the office have conked out, and it’s Friday afternoon, an...
Croydon takes a lot of stick – it was heavily bombed during the war, with any remaining traditional aesthetics being destroyed in the ’60s under a ...
Croham Hurst, or, Experiments with Multipolygons
I recently surveyed the main paths at Croham Hurst, a tree-covered hill with two bare caps at the peak. It’s a beautiful, peaceful spot (and desig...