Colossal Cave Adventure Map

"My map is based on my perception of the Colossal Cave Adventure 350 point version game".

to adventure art games if map ... on 12 September 2017

OpenSeaMap - Weather

Based on OSM. Very nice!

to map weather ... on 01 May 2016

OpenRailwayMap

An interesting subset of OpenStreetMap.

to map railway transport ... on 22 April 2016

Source code

Various neat (and mostly short) bits of code from one of the Plan 9 contributors. antiquicksort -- which automatically derives worst-case input for Quicksort implementations -- is pretty neat.

to algorithm map software sorting wordplay ... on 17 October 2012

Find QTH locator or map square

... by clicking on a map. Works well.

to ham locator maidenhead map radio ... on 24 October 2010

Emerillon

OSM map viewer.

to map software to-package ... on 10 August 2010

Live Ships Map - AIS - Vessel Traffic and Positions

The awesome UA live shipping map. This means I can identify the ships outside my window...

to map radio sea shipping transport ... on 03 August 2010

SimonClarke.org

Geographically accurate tube map.

to map tube ... on 07 March 2005

Whole-Earth Images

I've got the NASA full-resolution images on CD.

to earth image map ... on 18 January 2005