1. Introduction of creating a public
relations disaster information
web site quickly
using the OSM
Yoichi Kayama

2. Self-introduction
Charter member of OSGeo
A member of OSGeo.JP
A member of GISA Japan(also a member of
FOSS4G SIG)
Coordinator of QGIS Japanese GUI
translators
Working as GIS programmer and researcher
at Aero Asahi Corporation
Twitter : @pokopen facebook https://www.facebook.com/yoichi.kayama
OSM account yoichi

3. AERO ASAHI CORPORATION is ..
A Company belonging to the Toyota
Group.
Our work is based on the operation of
the helicopter and survey
I work for a department that
conducted the survey

4. We have many aircrafts

5. We have many
sensors for
surveying the
various
locations

6. Laser scanner

7. Video camera mounted on Helicopter

8. Digital Mapping Camera

9. GeoSwath
hydroacoustic surveys

10. Mobile mapping vehicle

11. We have many sensors
For Surveying

12. OSM people are
making map data every day

13. People belong Aeroasahi works
surveying various locations every day

14. Are OSM and Aero AsahiCorporation
competitors?
People belong both are making maps every day

15. I think
If OSM and Surveyors become complementary
relationship, it is good for map user

16. OSM is
Free
everybody can use , edit

17. Surveyor’s map data is
Accuracy is required
Special equipment has been used

18. At the Great East Japan Earthquake
Both data were cowork

19. Last year 3.11 we experienced a terrible
earthquake ever

20. There were many damage and confusion
in the Tohoku and Kanto region
職場 埼玉県川越市
通勤経路 約３０ｋｍ
中央線
西武国分寺線
西武新宿線
電車で合計約1時間
自宅 東京都立川市

21. The day the earthquake occurred
I had plan to participate in a study
session to be held at the University
of Tokyo

22. when I was trying to go out
earthquake occurred

23. We have a variety of difficulties in
the Kanto region
Railroad did not run
We could not use the phone(but we
were able to data communication)
Planned outage is carried out
We were not able to obtain gasoline.
So Use of the vehicle becomes difficult

24. The day after the earthquake 3.12
Our company had made an emergency
shot of the affected areas to fly a plane

25. Oblique photo

26. Oblique photo

27. Oblique photo

28. Request of Geospatial Information
Authority of Japan,Some Surveying
companies took a photograph of
the affected areas
GSI had released Internet images that have
been delivered. And GSI had permitted the use
of secondary public image.
Initially exposed image has not been geo-
referenced.
These images geo-reference had been carried
out by volunteers who call for OSGeo.JP

30. Using QGIS geo-referencer
plugin
画像と地図の対応点を入力 座標値にあわせて画像を変形して
GISで利用できるようにする

36. After few days ,many services about
the disaster had launched
Using GSI images

38. After few days from the disaster
Aero Asahi Corporation had published 6
pictures about disaster on the web page.

39. I started the preparatory work to
create a WEB page for the public
relations disaster information
Mar 24th,I had got
permission from
people in my
company to create a
new company WEB
page .
Then I published
first version of the
web pages, Mar 29th,
using Amazon EC2.

40. WEB page about disaster
Aero Asahi corporation

41. Satellite images and Oblique photo

42. Satellite image analysis results

43. shown on a OSM map the locations
diagonally photography

44. System configuration at the time of
publication

45. Published Oblique photoes of disaster
situation with location information using
GeoJSON
GeoJSON →ＪＳＯＮ with Spatial
Enhancements
ＪＳＯＮ (JavaScript Object
Notation) method of data
representation in the form of key-value
in JavaScript. Often used to pass data
between programs. Read and write is
possible OGR library
In OpenLayers,we can use GeoJSON
data as URL.

46. I've added the ability
to use some mashupes
Used Fundamental Geospatial Data WMS
service from The National Agriculture and
Food Research Organization s
National Research Institute for Earth
Science and Disaster Prevention had
started WMS service of ortho photo,
about the area ,taken after the
earthquake
Vertical photograph the coast of Ibaraki
Prefecture ,taken by Aeroasahi after the
earthquake

47. Ortho image overlay

48. system configuration
after expanded of Mashup

49. I've created
the Disaster information finder
If the user specifies an address ,parallel
search of disaster related information to
the address you specify will be executed.
Results are such as Vertical photograph
Oblique photo
Google Web Search
Google Image search
Google Video Search
Search for Sinsai.Info

50. Disaster information finder
Specify the address

51. Photo list is displayed
when switching tabs

52. WEB search results will be
displayed when switching tabs

53. Video search results will be
displayed when switching tabs

54. Search results of sinsai.info will be
displayed when switching tabs

55. System configuration after adding
multi-search function
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57. Using OSM and FOSS4G（Free and open
we can publish such
source software for geospatial),
site quickly
Without Open Data and Open source
software , we could not make a such a
web site using geographic information.
If you have PC and internet connection,
You can publish your information with
geographic information.
So making open data is very important!!

58. Ministry Land, Infrastructure and Transportation
City Bureau
Data archive sites earthquake reconstruction assistance
国交省都市局が
公開している震
災情報アーカイ
ブサイトにおけ
るWEBGIS部分
の構築中。
現在更新作業継
続中

59. IN CONCLUSION
Use of cloud-based computing and FOSS4G are
useful for quickly publishing web site using map
OSM that are freely available to benefit a lot of
people very. Have benefited, including
enterprise and government organizations as
well as individuals and communities.

60. Thank You !