The document discusses MapsWithMe, an app that provides offline maps without data roaming charges. It has over 1.5 million downloads and is profitable. It uses OpenStreetMap data, which is open-source like Wikipedia. The document also discusses MapCSS for styling maps, osmconvert for processing OpenStreetMap data, and openwlanmap for mapping WiFi access points.

1. Darafei Praliaskouski, Open Data R&D Engineer
komzpa@mapswithme.com
« , !?»Котяра когда название пришлешь

2. Places to stay
Places to eat
Sights to see
Without being lost
Traveling essentials
No connection? Data roaming charges?

3. MapsWithMe delivers detailed offline maps
All countries of the World
No connection? It works!
GPS Positioning
Offline search
iOS and Android
MapsWithMe

4. What do we have now
•1.5M downloads and keep growing
• Profitable
• OpenStreetMap is going to rule the world like Wikipedia
does now.
• Strong and motivated team

5. Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
K,
40,000K,
80,000K,
120,000K,
160,000K,
2011 2012
Monthly Downloads
Marketing
started

6. MapCSS
• Sexy styling
• Completely open
specification

7. MapCSS: software
• Kothic JS http://kothic.org/
• JOSM http://josm.openstreetmap.de/
• Komap https://github.com/kothic/kothic
• alaCarte https://github.com/alacarte-maps/alacarte
• Overpass Turbo http://overpass-turbo.eu/
• ... many others

8. MapCSS Unit Tests
• Order of map elements
• Brightness of colors
• Zoom order
• Easy to add new tests

9. osmconvert
• Fast OSM data processing
• Binary file formats
• Easy minutely updates (essential for monitoring)
• Make data smaller: --drop-author –drop-version
• Open Source

10. osmconvert
Statistics for Belarus in 1,6s

11. openwlanmap
• 3 000 000+ WiFi Aps
• https://github.com/Komzpa/fidelity

12. openwlanmap

13. Darafei Praliaskouski
komzpa@mapswith.me
Thanks!