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“State	of	OpenStreetmap	– SRI	LANKA	”
1Maheshika	R.	Karunarathna
B.Sc.Town	&	Country	Planning/	M.Sc.Disaster	Management
Sri	Lanka
Location
Land extent
2
Sri Lanka is a country in Asia at
latitude 8°00′00″ North, longitude
81°00′00″ East.
65,6...
National
Provincial	-9	
District	- 24
Divisional	Sectaries	- 292		
Grama	Niladhari	divisions(GND)	- 14157
Administrative	S...
Daily	Active	Contributors	_Sri	Lanka
4
Yearly
Size of the mapping
community
No.	of	nodes	that	are	daily	created/modified/deleted
5how much of mapping has
6
Heatmap	of	Buildings_Sri	Lanka
Heatmap of buildings and roads as a measure
7
OSM	map	of	key	locations	_	Sri	Lanka	
2007 Now
Colombo	_	commercial	Capital
8
Baticaloa	_	Eastern	Province
9
Gampaha	_	Western	Province
10
Kurunegala	_	North	Western	Province
11
Sri	Lanka	Roads
Top	10	in	Sri	Lanka	last	2	months	(order	by	map	changes)
12
13
Overview	of	OpenStreetMap	Contributors
OpenStreetMap	Forum_Sri	Lanka
14
15
Mapping	Flood	Risk	Communities	2017
16
Major	use-cases
Sri	Lanka	Floods	May	2017	
About	354	contributors	has	completed	flo...
Mapathon	organized	by	SLIIT	FOSS	Community	&	OSGeo	Lab	of	Sri	Lanka	Institute	of	Information	Technology	
(SLIIT)
17
Major	...
District	Secretariat	Baticaloa
18
Mapathon	Colombo	University	_		Geography	Department	
19
20
OSM	Volunteer	gathering	at	Information	and	Communication	
Technology	Agency	(ICTA)
21
The World Bank has initiated Opendri and OpenCities Projects in
Sri Lanka with the Support of Disaster Management Centr...
Mapping	Road	and	Infrastructure	for	Disaster	preparedness	and	Open	Data	for	Resilience	(OpenDRI)	Project	in	
Attanagalu	Oy...
Mapping Road and Infrastructure for Disaster preparedness and Open
Data for Resilience (OpenDRI) Project in Attanagalu Oya...
24
25
RISKINFO_Data	Sharing	
The World Bank Sri Lanka has
initiated a project to create a data
sharing platform with DMC.
Ris...
Thank	you
26
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GG Maheshika Karunarathna, Sri lanka | SotM-Asia 2017 | Country Presentation

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State of the Map Asia (SotM-Asia) is the annual regional conference of OpenStreetMap (OSM) organized by OSM communities in Asia. First SotM-Asia was organized in Jakarta, Indonesia in 2015, and the second was organized in Manila, Philippines in 2016. This year’s conference, third in the series, was organized in Kathmandu, Nepal on September 23 – 24, 2017 at Park Village Resort, Budhanilkantha, Kathmandu, Nepal.

We brought nearly 200 Open Mapping enthusiasts from Asia and beyond to this year’s SotM-Asia. The event provided an opportunity to share knowledge and experience among mappers; expand their network; and generate ideas to expand map coverage and effective use of OSM data in Asian continent. We chose ‘from creation to use of OSM data’ as the theme of this year’s conference, emphasizing on the effective use of OSM data. We also brought together a government panel from four different countries in this year’s SotM-Asia. We believe this event will deepen the bond and enhance collaboration among OSM communities across Asia.

More information about the conference can be found on: http://stateofthemap.asia.

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GG Maheshika Karunarathna, Sri lanka | SotM-Asia 2017 | Country Presentation

  1. 1. “State of OpenStreetmap – SRI LANKA ” 1Maheshika R. Karunarathna B.Sc.Town & Country Planning/ M.Sc.Disaster Management
  2. 2. Sri Lanka Location Land extent 2 Sri Lanka is a country in Asia at latitude 8°00′00″ North, longitude 81°00′00″ East. 65,610 km²
  3. 3. National Provincial -9 District - 24 Divisional Sectaries - 292 Grama Niladhari divisions(GND) - 14157 Administrative System 3
  4. 4. Daily Active Contributors _Sri Lanka 4 Yearly Size of the mapping community
  5. 5. No. of nodes that are daily created/modified/deleted 5how much of mapping has
  6. 6. 6 Heatmap of Buildings_Sri Lanka Heatmap of buildings and roads as a measure
  7. 7. 7 OSM map of key locations _ Sri Lanka 2007 Now Colombo _ commercial Capital
  8. 8. 8 Baticaloa _ Eastern Province
  9. 9. 9 Gampaha _ Western Province
  10. 10. 10 Kurunegala _ North Western Province
  11. 11. 11 Sri Lanka Roads
  12. 12. Top 10 in Sri Lanka last 2 months (order by map changes) 12
  13. 13. 13 Overview of OpenStreetMap Contributors
  14. 14. OpenStreetMap Forum_Sri Lanka 14
  15. 15. 15
  16. 16. Mapping Flood Risk Communities 2017 16 Major use-cases Sri Lanka Floods May 2017 About 354 contributors has completed flooded area mapping in Matara city and surroundings Sri Lanka Floods May 2017 #1915 - Sri Lanka Floods: Eastern Kelani River Basin (Archived) 354 contributors has completed flooded area mapping in Kelani river basin
  17. 17. Mapathon organized by SLIIT FOSS Community & OSGeo Lab of Sri Lanka Institute of Information Technology (SLIIT) 17 Major Events Organized
  18. 18. District Secretariat Baticaloa 18
  19. 19. Mapathon Colombo University _ Geography Department 19
  20. 20. 20 OSM Volunteer gathering at Information and Communication Technology Agency (ICTA)
  21. 21. 21 The World Bank has initiated Opendri and OpenCities Projects in Sri Lanka with the Support of Disaster Management Centre BTTICALOA DISTRCT - 48 GN DIVISIONSATTANAGALU OYA - 191 GN DIVISIONS
  22. 22. Mapping Road and Infrastructure for Disaster preparedness and Open Data for Resilience (OpenDRI) Project in Attanagalu Oya River Basin under the Technical Administration of World Bank Group. 22 (OpenDRI) Project in Attanagalu Oya River Basin
  23. 23. Mapping Road and Infrastructure for Disaster preparedness and Open Data for Resilience (OpenDRI) Project in Attanagalu Oya River Basin under the Technical Administration of World Bank Group. 23 OpenDRI field team Mapping and inventorying data of flood inundation areas near Gampaha,Ja-Ela,Katana & Minuwangoda with the help of a local GN officer Using Field Papers and android- enabled tabs with Open Map Kit Collect data on building material, roof type, building height, foundation height,
  24. 24. 24
  25. 25. 25 RISKINFO_Data Sharing The World Bank Sri Lanka has initiated a project to create a data sharing platform with DMC. Riskinfor.lk
  26. 26. Thank you 26

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