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Introduction of creating a public Introduction of creating a public
relations disaster information relations disaster information
web site quickly web site quickly
using the OSMusing the OSM
Yoichi Kayama
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
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
We have many aircrafts
We have many We have many We have many We have many sensors for sensors for sensors for sensors for surveying the surveying the surveying the surveying the various various various various locationslocationslocationslocations
Laser scanner
Video camera mounted on Helicopter
Digital Mapping Camera
GeoSwath
hydroacoustic surveys
Mobile mapping vehicle
We have many sensors
For Surveying
OSM people are making map data every day
People belong Aeroasahi works
surveying various locations every day
Are OSM and Aero AsahiCorporation competitors?
People belong both are making maps every day
I thinkI think
If OSM and Surveyors become complementary relationship, it is good for map user
OSM isOSM is
Free everybody can use , edit
SurveyorSurveyor’’s map data iss map data is
Accuracy is requiredSpecial equipment has been used
At the Great East Japan Earthquake At the Great East Japan Earthquake
Both data were cowork
Last year 3.11 we experienced a terrible Last year 3.11 we experienced a terrible
earthquake everearthquake ever
There were many damage and confusion There were many damage and confusion
in the Tohoku and Kanto regionin the Tohoku and Kanto region
職場 埼玉県川越市
自宅 東京都立川市
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
The day the earthquake occurredThe day the earthquake occurred
I had plan to participate in a study
session to be held at the University
of Tokyo
when I was trying to go outwhen I was trying to go out
earthquake occurred
We have a variety of difficulties in We have a variety of difficulties in
the Kanto regionthe 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
The day after the earthquake 3.12The day after the earthquake 3.12
� Our company had made an emergency shot of the affected areas to fly a plane
Oblique photo Oblique photo
Oblique photo Oblique photo
Oblique photo Oblique photo
Request of Geospatial Information Request of Geospatial Information
Authority of Japan,Some Surveying Authority of Japan,Some Surveying
companies took a photograph of companies took a photograph of
the affected areasthe 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
Using QGISUsing QGIS geogeo--referencerreferencerpluginplugin
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
After few days ,many services about After few days ,many services about
the disaster had launchedthe disaster had launched� Using GSI images
After few days from the disaster After few days from the disaster
� Aero Asahi Corporation had published 6 pictures about disaster on the web page.
I started the preparatory work to I started the preparatory work to
create a WEB page for the public create a WEB page for the public
relations disaster informationrelations disaster informationMar 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.
WEB page about disasterWEB page about disaster
Aero Asahi corporationAero Asahi corporation
Satellite imagesSatellite images and Oblique photoand Oblique photo
Satellite image analysis resultsSatellite image analysis results
shown on a OSM map the locations shown on a OSM map the locations
diagonally photographydiagonally photography
System configuration at the time of System configuration at the time of
publicationpublication
Published Oblique photoes of disaster Published Oblique photoes of disaster
situation with location information using situation with location information using
GeoJSONGeoJSON
� 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 GeoJSONdata as URL.
I've added the ability I've added the ability
to use some mashupesto 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
Ortho image overlayOrtho image overlay
system configuration system configuration
after expanded of Mashupafter expanded of Mashup
I've created I've created
the Disaster information finderthe 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
Disaster information finder Disaster information finder
Specify the addressSpecify the address
Photo list is displayed Photo list is displayed
when switching tabswhen switching tabs
WEB search results will be WEB search results will be
displayed when switching tabsdisplayed when switching tabs
Video search results will be Video search results will be
displayed when switching tabsdisplayed when switching tabs
Search results of sinsai.info will be Search results of sinsai.info will be
displayed when switching tabsdisplayed when switching tabs
System configuration after adding System configuration after adding
multimulti--search functionsearch functionma o
i
i ai i ooo oo oo
o
oo oooo i ai i o
i ai i o
Using OSM and FOSS4GUsing OSM and FOSS4G((Free and open Free and open
source software for geospatial),source software for geospatial),we can publish such we can publish such
site quicklysite 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!!
Ministry Land, Infrastructure and Transportation Ministry Land, Infrastructure and Transportation
City BureauCity Bureau
Data archive sites earthquake reconstruction assistanceData 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
IN CONCLUSIONIN 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.
Thank You !