satellite data utilization to support disaster risk ... · okt –nov westerly. 1 ... 5 9 marine...
TRANSCRIPT
A. Fachri Radjab, S.Si, M.SiHead of Public Meteorological Center
BMKG
The 10th Asia-Oceania Meteorological Satellite Users’ Conference
SATELLITE DATA UTILIZATION TO SUPPORT DISASTER RISK REDUCTION PLANS IN INDONESIA
Melbourne, 4 December 2019
OUTLINE
The 10th Asia-Oceania Meteorological Satellite Users’ Conference1
INTRODUCTION
OVERVIEW OF BMKG
THE USE OF METEOROLOGICAL SATTELITE
RECENT INNOVATION OF SATTELITE
FUTURE DEVELOPMENT
The 10th Asia-Oceania Meteorological Satellite Users’ Conference1
INTRODUCTION
INTRODUCTION
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Archipelagic country ~ 17,504 islands (10,000 small islands)
4 M km2 of water and 2 M km2 of land, 6,000 km lengtht, and 80,000 km of coastal length;
Lies between 2 ocean (India and Pacific), 2 continents (Australia and Asia) and 3 tectonicplates;
DRIVERS OF INDONESIAN CLIMATE
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EL NINO / LA NINA
DIPOLE MODE POSITIVE/ DIPOLE MODE NEGATIVE
EASTERLY/ WESTERLY WIND
1
2
3
4
SURFACE TEMPERATURE
A S I A
A S I AAgs -Sep
Okt -Nov
Ags -Sep
Okt -Nov
1
23
4
1
23
4DIRECTION OF
SEASONAL WIND
AGS – SEPEASTERLY
OKT– NOVWESTERLY
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Thunderstorm
Forest Fire
Flood
Landslide
Drought
Earthquake
Abrasion
Volcanic eruption
1050
708
684
655
121
29
17
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Natural Disaster in Indonesia 2019 (as of 19 Nov 2019)
Source : BNPB
3.271Natural Disaster in 2019
77%Hydro-meteorogical Disaster
Lost of Life
Missing Injured
The 10th Asia-Oceania Meteorological Satellite Users’ Conference1
OVERVIEW OF BMKG
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OVERVIEW OF BMKG
Indonesian Agency for Meteorology, Climatology and Geophysics (BMKG)Is a Government agency with a task and responsibility to provide weather, climate and earthquake information services.The main activity carried out by BMKG consists of observing (collecting data), processing and analyzing data, to providing services to the community and related stakeholders.
OPERATIONAL WORKFLOW OF BMKG
The 10th Asia-Oceania Meteorological Satellite Users’ Conference5
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Marine Radar
Upper AirSurface
Satellite
OBSERVATION
Analysis – Forecast - Dissemination
Competency(Forecaster, WS)
Infrastructure(HW / SW)
Compliance(Guidance, SOP)
National Digital
Forecast
Thematic Services
Extreme weather warning
Communication – Database
Data collection & integration
Long term archives &
Climate Data Services,
Data exchange through GTS &
WIS
Hi res atmospheric model with data
assimilation
Disaster Management
EXTREME WEATHER WARNING
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The 10th Asia-Oceania Meteorological Satellite Users’ Conference1
THE USE OF METEOROLOGICAL SATTELITE FOR DISASTER RISK REDUCTION
METEOROLOGICAL SATELLITE FOR EXTREME WEATHER WARNING
The 10th Asia-Oceania Meteorological Satellite Users’ Conference
CB and rainfall early
warning
products
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METEOROLOGICAL SATELLITE FOR HOTSPOT MONITORING
The 10th Asia-Oceania Meteorological Satellite Users’ Conference
• BMKG developed RGB smoke image from Himawari-8 and applied hotspot detection algorithm to cover absence of MODIS observation named GEOHOTSPOT
• GeoHotspot can detect hotspots such as Terra/Aqua satellite with additional haze dispersion information (brown color)
Terra/Aqua GeoHotspot 4.0
Satelit Himawari-8
20 Oktober 2015
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Terra/Aqua Satellite
22 September 2019
Terra/Aqua Satellite
22 September 2019
Himawari Satellite
22 September 2019
Himawari Satellite
22 September 2019
METEOROLOGICAL SATELLITE FOR TRANSBOUNDARY HAZE MONITORING
The 10th Asia-Oceania Meteorological Satellite Users’ Conference
Satelit Himawari-8
20 Oktober 2015
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Himawari Satellite
22 September 2019
Himawari Satellite
22 September 2019
Geohotspot ASEAN Haze DispersionMonitoring
METEOROLOGICAL SATELLITE FOR VOLCANIC ASH MONITORING
The 10th Asia-Oceania Meteorological Satellite Users’ Conference
• Indonesia is dominated by volcanoes that are formed due to subduction zones between the Eurasian the Indo-Australian plate.
• Himawari-8 RGB is continously used to monitor volcanic ash dispersion.7
DukonoEruption
Volcano status in November 2019
METEOROLOGICAL SATELLITE FOR CLIMATE EARLY WARNING
The 10th Asia-Oceania Meteorological Satellite Users’ Conference
There are several satellite products related to climate services, including long term rainfall average, frequency of convective cloud, and dry days monitoring to support drought early warning.
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POST PROCCESSING OF SATELLITE DATA
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PRODUCT CAPACITY OF SATELLITE DATA (2019)
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The 10th Asia-Oceania Meteorological Satellite Users’ Conference1
RECENT INNOVATION OF SATTELITE
INNOVATION IN SATELLITE PRODUCTS
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GeoHotspot is developed from Himawari-8 satellite data to detect
hotspot across Southeast Asia every 10 minutes without blank area
GeoHotspot and haze dispersion image in InfoBMKG Apps
INNOVATION IN SATELLITE PRODUCTS
The 10th Asia-Oceania Meteorological Satellite Users’ Conference5
Dry days length based on last 120 days GSMaP (Global Satellite Mapping of
Precipitation) data, enable users to determine drought potential. Dry days length
represented on certain color ranges
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FUTURE DEVELOPMENT
FUTURE DEVELOPMENT
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Air quality (PM10 concentration) monitoring
Severe convective storm nowcasting
GeoKompsat-2A product development
Courtesy: KMA
FUTURE DEVELOPMENT
The 10th Asia-Oceania Meteorological Satellite Users’ Conference5
Developing climatology products from GSMaP
Reducing false alarm in GeoHotspot
BADAN METEOROLOGI KLIMATOLOGI DAN GEOFISIKA
The 10th Asia-Oceania Meteorological Satellite Users’ Conference
Thank you
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