Effective applications of GIS in post disaster management in Japan
Esri International User Conference July 23-27, 2012 San Diego Convention Center Effective applications of GIS in post disaster management in Japan
Gakumin Kato, Kazumasa Koide, Masayuki Kobayakawa, July 24, 2012
The Great East Japan Earthquake, 3.11 2011
C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
1
Needs : Current situation of the damage Quantification Intuitive understanding of the damage
Urgent needs
Sharin g
Acquisition of objective data
Geospatial Information, GIS, Geoprocessing tools C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
Government projects KKC was engaged in • Aerial photography and laser scanning after the Great East Japan Earthquake – Geospatial Information Authority of Japan (GSI)
• Survey on the current situation of the damage by the Great East Japan Earthquake – City Bureau, Ministry of Land, Infrastructure, Transport and Tourism
• Investigation on the situation of the damaged industries by the Great East Japan Earthquake – National Land Information Division, National and Regional Policy Bureau, Ministry of Land, Infrastructure, Transport and Tourism Notes; Project title is translated by the presenter C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
Survey items Disaster I. Emergency response
II. Recovery
III. Reconstruction
× ×
Aerial photos DEM
Tsunami Trace Tsunami magnitude C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
Buildings Evacuation and Shelters 4
Acquisition of objective data Tsunami Trace Aerial Photos Laser Scanning
5m DEM C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
5
GIS data: Tsunami magnitude
C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
6
GIS data: Buildings and their damage
C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
7
Representation and sharing: Tsunami and damaged buildings Tsunami Map and Damaged Buildings Tsunami area
Half destroyed buildings
Completely destroyed buildings
C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
8
Representation and sharing: Evacuation and shelters Population: more than 5 min walk(300m) to shelters
300m to shelters No shelters within 5min walk(300m) Population
Tsunami stricken area Administrative border
Notes; red letters are population more than 5 min walk to shelters C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
Thank you for your kind attention Contact: Gakumin Kato Address: 2-24-1 Harumi-cho, Fuchu city, Tokyo, 183-0057 Japan Email: [email protected] Tel: +81-42-307-7424 Website： http://www.kk-grp.jp/english/index.html C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
10
Gakumin Kato, Kazumasa Koide, Masayuki Kobayakawa, July 24, 2012
The Great East Japan Earthquake, 3.11 2011
C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
1
Needs : Current situation of the damage Quantification Intuitive understanding of the damage
Urgent needs
Sharin g
Acquisition of objective data
Geospatial Information, GIS, Geoprocessing tools C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
Government projects KKC was engaged in • Aerial photography and laser scanning after the Great East Japan Earthquake – Geospatial Information Authority of Japan (GSI)
• Survey on the current situation of the damage by the Great East Japan Earthquake – City Bureau, Ministry of Land, Infrastructure, Transport and Tourism
• Investigation on the situation of the damaged industries by the Great East Japan Earthquake – National Land Information Division, National and Regional Policy Bureau, Ministry of Land, Infrastructure, Transport and Tourism Notes; Project title is translated by the presenter C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
Survey items Disaster I. Emergency response
II. Recovery
III. Reconstruction
× ×
Aerial photos DEM
Tsunami Trace Tsunami magnitude C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
Buildings Evacuation and Shelters 4
Acquisition of objective data Tsunami Trace Aerial Photos Laser Scanning
5m DEM C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
5
GIS data: Tsunami magnitude
C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
6
GIS data: Buildings and their damage
C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
7
Representation and sharing: Tsunami and damaged buildings Tsunami Map and Damaged Buildings Tsunami area
Half destroyed buildings
Completely destroyed buildings
C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
8
Representation and sharing: Evacuation and shelters Population: more than 5 min walk(300m) to shelters
300m to shelters No shelters within 5min walk(300m) Population
Tsunami stricken area Administrative border
Notes; red letters are population more than 5 min walk to shelters C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
Thank you for your kind attention Contact: Gakumin Kato Address: 2-24-1 Harumi-cho, Fuchu city, Tokyo, 183-0057 Japan Email: [email protected] Tel: +81-42-307-7424 Website： http://www.kk-grp.jp/english/index.html C KO KU SA I KO G YO C O .,LTD .A llR ights R eserved. C O P YR IG H T ○
10
