applications of geospatial data and technology on disaster management … · 2019. 7. 10. ·...

Ministry of Land, Infrastructure, Transport and TourismGeospatial Information Authority of Japan

Applications of geospatial data and technology on disaster management

activities in Japan

Bokuro Urabe

Geospatial Information Authority of Japan(GSI),

Ministry of Land, Infrastructure, Transport and Tourism, Japan

The 11th Session of the SPECA Thematic Working Group on Knowledge-based Development& the Regional Capacity Building Workshop: Innovation Policies,

Technology Applications and Infrastructure for SDGs

Bishkek, Kyrgyz26-27 June, 2019

АЛА-АРЧА

1. Recent output of UN-GGIM-AP for DRM

2. Latest Trends in Surveying and Mapping

3 . GSI’s work on developing/providing Geographic

Information for Disaster Management in Japan

(a) Prepare geospatial information for disaster

management

(b) Monitoring & Early warning system

(c) Quickly find the impact and damages

5. Summary

Contents

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5. Summary

Contents

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UN-GGIM-AP• Regional Committee of UN-GGIM.• Established :1 November 2012• Member:

National Geospatial Information Authorities of 56 countries and regions in Asia and the Pacific

• Current Chair: Dr. Andy Barnicoat (Australia)• Secretariat: UN-ESCAP (since Nov.2018)

Vital Role in (Relevant to geospatial information management)• Resolves regional issues• Facilitate regional capacity building • Promote globally the unique needs and

interests of the region• Contribute to the discussions in UN-GGIM

UN-GGIM (at the Global level)

Activity Report to UN-GGIM

UN-GGIM-AP

Organize WGs

Capacity Building

Take Actions/Projects

Check Activities

Regional Issues

UN-GGIM-AP: Introduction and Role

Technical and substantive activities at the regional level

(Reference)ECOSOC Resolution entitled “Strengthening institutional arrangements on geospatial information management”, E/RES/2016/27

WGs (up to Nov.2018)

WG1 : Geodetic Reference Framework for Sustainable Development

WG2: Disaster Risk Management• This WG aims to enhance the capability of NGIAs in Asia and the Pacific

region for contributing to disaster risk reduction by applying geospatial information for effective implementation of Sendai Framework for Disaster Risk Reduction (SFDRR).

WG3: Regional SDI

WG4: Cadastre and Land Management

UN-GGIM-AP: Working Groups

UN-GGIM-AP: Recent Output for DRM

Guidelines for DRM to assist NGIAs on taking actions against natural disasters• International trend in utilization

for DRM• Summary of SFGISD – explore

strategic viewpoint of NGIAs to manage disaster risk

• Policy and measures NGIAs can take before, during and after disasters

• Collection of Best Practices and actions by NGIAs






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5. Summary

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We are now witnessing a Revolutionary Innovation in Surveying and Positioning, empowered by the combination of Positioning Satellites and CORS networks

8

Revolutionary Innovation in Surveying and Positioning

Multi GNSS CORS Network

GNSS： Global Navigation Satellite System(s)

CORS： Continuously Operating Reference Station(s)

Photo: Cabinet Office

9Time

AccuracyHigher

Faster

1cm

10 cm

1 min30 mins

meters

Fusion of Positioning and Surveying

Crustal Movement

Survey

Navigation

Combination of GNSS and CORS enables Real-time, Accurate Positioning and Surveying.

ICT-Construction

Precision Farming

Autonomous Driving

Innovative Services and New Industry

Application for Disaster Management

Monitor the movement of the earth

Quick, accurate, efficient response on disasters






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5. Summary

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Hazards in Japan• Earthquake• Tsunami• Volcanic Eruption• Tropical Storm• Flood• Landslide

Great East Japan Earthquake in 2011

Mt. Ontake eruption in 2014Kochi prefecture heavy rain disaster in 1998

Hiroshima city debris flow disaster in 1999

Great Hanshin-Awaji Earthquake in 1995

A) Topographic Feature Information

B) Disaster History Record

Geographic Information for Disaster

“Geographic Information for Disaster” may have two types of information. GSI develops/provides both types.

Former River Bed;Risk of flood & liquefaction

Local cenotaph for past disaster

Active Fault Map

Volcano Land Condition MapLand Condition Map for Flood Risk

Example of “Topographic Feature Information”

GSI provides topographic feature information through various thematic maps.

These maps help people to understand geographic feature.

Example of Disaster History Record

http://www.thr.mlit.go.jp/road/sekihijouhou/archive/top.pdf

In Japan, natural disaster monuments can be found at many places.

These are also important information of past disasters.

Examples of Natural Disaster Monuments

flood flood earthquake earthquake

tsunami tsunami volcanic eruption landslides

Survey on Natural Disaster Monuments Stone monuments that are inscribed with events concerning past natural disasters

(disaster conditions, damage, etc.) caused by tsunami, flooding, volcanic eruptions, sediment disasters, etc.

Natural disaster monuments convey the conditions of disaster at that time. Since most of them are located in disaster-affected areas, by showing them on the map disaster prevention awareness of local residents will be promoted.

* Image view

Promoting preparedness of people

Draw the Natural Disaster Monuments on GSI Maps

MLIT Hazard Map Portal SiteInformation useful for evacuation and disaster preparedness

Evacuation route

Hazard Map Portal Site : http://disaportal.gsi.go.jp/

Measures for flooding

Local hazard maps Hazard maps of municipalities

across Japan are available.

Overlaid hazard mapsVarious information about anywhere in Japan, which is useful for disaster risk reduction, can be overlaid and viewed as a single map.

Flood hazard map(Chiyoda Ward, Tokyo)

Enhancingseismic safety

Measures for liquefaction

Tsunami hazard map (Fujisawa City)

photo

landslide-prone areas

estimated flooded areas

road information Overlaying information and viewing as one map

http://disaportal.gsi.go.jp/






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5. Summary

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GNSS Continuously Operating Reference Stations (CORS)

GNSS antenna

Eurasian plate

North American plate

Pacific plate

Philippine Sea plate

5-m hightstainless

pillar

Batteries

Tilt meter

Heater

Arrester

IP Router

Receiver

UPS

1318 stations ( approx. 20 kminterval)

GLONASS（Russia）QZSS（Japan）Galileo（EU） GPS（US）

CORS GNSS: Global Navigation Satellite System

REGARD system workflow

20

Real-time CORS Network for Tsunami Warning

All data from various sensors are sent to JMA (Japan Meteorological Agency)for Warning using TV/mobile devices etc.

Early Warning System for Earthquake

JMAEarthquake wave

3~7 km/s

Transmission of alarm in time for hiding or

guarding

Data from sensors






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5. Summary

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Crustal deformation detected by GNSS CORS

the deformation caused by the Great East Japan Earthquake (Mar. 2011)

1 meter

Crustal Deformation Detected by GNSS CORS

45cm

76cm

98cm

24cm

-19cm

-19cm

• Co-seismic deformation detected by GNSS CORS SW-ward: max. 98 cm Upward: max. 24 cm

• Detected deformation data was provided to the public in a few hours after the earthquake.

Horizontal

Vertical

The 2016 Kumamoto Earthquake (M7.3)

GNSS CORS helps find the impact and extent of potential damage caused by earthquakes.

CORS Data Analysis/Modeling and ALOS-2 InSAR Analysis

Aerial Photos

The photos revealed the impact and extent of damage in detail.

GNSS CORS provides accurate positional control to the airplane.

2018 Chugoku Region Heavy Rain Disaster

Video images taken from a helicopter → ortho-rectified real-time

Real-time Mapping of the Live Video from Helicopter

YY HospitalStored fuels

・SAR image・Road warning information・Information about current conditions・Positional information of disaster victims

Collapse of the XX Bridge

On-site Image

Live CameraOverlaying Live Information from Different Sources

on One MapSituation Center

Digital Map table

Digital Map Table

On-site Vehicles

Local Government Big Data

Live Video by Aircraft

Integrated Disaster Information Mapping System“ DiMAPS ”

Geospatial Information Platform for Decision Makers






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5. Summary

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SDG 9: Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation

SDG 17: Strengthen the means of implementation and revitalize the global partnership for sustainable development

Summary• Geospatial information is crucial for disaster risk management.

• In Japan, GSI is providing various thematic maps tounderstand topographic features.

• Disaster history information is also important to understandthe risk.

• Geospatial Information helps activities at all phases ofdisaster.

• National Geospatial Information Authorities in Asia and thePacific annually have UN-GGIM-AP meeting to discuss technicaland substantive activities in the geospatial information field atthe regional level. The guideline for Disaster Risk Reductionusing Geospatial Information is now available.

• Such geospatial information will contribute to achieve SDGs.

Ministry of Land, Infrastructure, Transport and TourismGeospatial Information Authority of Japan

Thank you for your attention

Contact to:Bokuro URABE [email protected] Japan https://www.gsi.go.jp/ENGLISH/index.html

https://www.gsi.go.jp/ENGLISH/index.html

Applications of geospatial data and technology on disaster management activities in Japan1. Recent output of UN-GGIM-AP for DRM�2. Latest Trends in Surveying and Mapping �3 . GSI’s work on developing/providing Geographic Information for Disaster Management in Japan� (a) Prepare geospatial information for disaster management � (b) Monitoring & Early warning system� (c) Quickly find the impact and damages �5. Summary1. Recent output of UN-GGIM-AP for DRM�2. Latest Trends in Surveying and Mapping �3 . GSI’s work on developing/providing Geographic Information for Disaster Management in Japan� (a) Prepare geospatial information for disaster management � (b) Monitoring & Early warning system� (c) Quickly find the impact and damages �5. SummarySlide Number 4Slide Number 5Slide Number 61. Recent output of UN-GGIM-AP for DRM�2. Latest Trends in Surveying and Mapping �3 . GSI’s work on developing/providing Geographic Information for Disaster Management in Japan� (a) Prepare geospatial information for disaster management � (b) Monitoring & Early warning system� (c) Quickly find the impact and damages �5. SummaryRevolutionary Innovation in Surveying and PositioningFusion of Positioning and SurveyingApplication for Disaster Management1. Recent output of UN-GGIM-AP for DRM�2. Latest Trends in Surveying and Mapping �3 . GSI’s work on developing/providing Geographic Information for Disaster Management in Japan� (a) Prepare geospatial information for disaster management � (b) Monitoring & Early warning system� (c) Quickly find the impact and damages �5. SummaryHazards in JapanGeographic Information for DisasterActive Fault MapSlide Number 15Slide Number 16MLIT Hazard Map Portal Site1. Recent output of UN-GGIM-AP for DRM�2. Latest Trends in Surveying and Mapping �3 . GSI’s work on developing/providing Geographic Information for Disaster Management in Japan� (a) Prepare geospatial information for disaster management � (b) Monitoring & Early warning system� (c) Quickly find the impact and damages �5. SummaryGNSS Continuously Operating Reference Stations (CORS)REGARD system workflowEarly Warning System for Earthquake 1. Recent output of UN-GGIM-AP for DRM�2. Latest Trends in Surveying and Mapping �3 . GSI’s work on developing/providing Geographic Information for Disaster Management in Japan� (a) Prepare geospatial information for disaster management � (b) Monitoring & Early warning system� (c) Quickly find the impact and damages �5. SummaryCrustal deformation detected by GNSS CORSCrustal Deformation Detected by GNSS CORSCORS Data Analysis/Modeling and ALOS-2 InSAR AnalysisAerial PhotosReal-time Mapping of the Live Video from HelicopterIntegrated Disaster Information Mapping System� “ DiMAPS ”Geospatial Information Platform for Decision Makers1. Recent output of UN-GGIM-AP for DRM�2. Latest Trends in Surveying and Mapping �3 . GSI’s work on developing/providing Geographic Information for Disaster Management in Japan� (a) Prepare geospatial information for disaster management � (b) Monitoring & Early warning system� (c) Quickly find the impact and damages �5. SummarySlide Number 31SummaryThank you for your attention

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