OpenStreetMap

rurseekatze

Mapper since: November 22, 2008

I am Alexander Matheisen from Neuss, Germany and an OpenStreetMap contributor since November 2008.

You can find more information on my wiki userpage and my website.

Mapping activities

  • mapping nearly everything in my hometown Neuss and neighbourhood (Kaarst, Meerbusch, Dormagen, Grevenbroich, Rommerskirchen, Krefeld, Düsseldorf)
  • mapping detailled railway infrastructure for OpenRailwayMap
  • in my holidays mapping in rural areas while hiking and cycling, supported by aerial imagery
  • tracing landuses, buildings, roads and improving alignment of existing features using aerial imagery
  • mapping historical objects (abandoned railways, bunkers, etc.) and heritage buildings
  • mapping public transport
  • monitoring edits with OSMCha, Achavi and WhoDidIt in my home region to discover vandalism, find mistakes made by newbies and visualize the activity of (new) mappers
  • quality assurance such as data clean-up and geometry refinements
  • railway mapping summer tour in Eastern Germany together with Nakaner in August 2015
  • heatmap of my edits
  • edit statistics

Equipment

  • Samsung Galaxy S5 neo (for GPS tracking, taking photos and notes)
  • Pentax K-r DSLR camera
  • Panasonic HC-V757 camcorder (mainly for railway mapping)
  • paper and pen
  • JOSM

In the past I also used:

  • Garmin eTrex Vista HCx + 2 GB microSD + All in One Map
  • Gpsbabel

Other Activities

  • Founder, maintainer, developer and admin of OpenRailwayMap, an OpenStreetMap-based map of railway infrastructure
  • maintainer and developer of node-tileserver, a lightweight tileserver based on Node.js for serving bitmap and vector tiles (used for rendering OpenRailwayMap)
  • maintainer and developer of https://github.com/rurseekatze/ice-portal-speed-logger a small script to query the REST API of German ICE highspeed trains and save the data as a GPX track
  • editing the wiki
  • interested in public transport, GTFS, railways
  • Radio OSM Talk 036 about me and OpenRailwayMap (German)