information communication technologies (ict) and improved agricultural information management system...
TRANSCRIPT
Information Communication Technologies (ICT) and Improved Agricultural Information Management
System (AIMS), their applications in climate change mitigation and adaptations strategies
Remote Sensing Infrastructure in TaiwanYuei-An Liou
AgMIP-Pakistan Kickoff Workshop &
International Seminar on Climate Change
Center for Space and Remote Sensing Research
National Central University, TaiwanPresident, Taiwan Group on Earth Observations
Email: [email protected]
Content [June 5 speech]
Remote Sensing on Crop Production
The Great East Japan Earthquake (311)
Impacts of Climate Change on Crop Production
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Remote Sensing Infrastructure CSRSR Background Performance
Research Groups Resource Satellite Receiving Station International Cooperation
Conclusion
Joint Departments
Atmospheric science Earth science Hydrological science Space science Civil engineering Communication engineering
Established in 1984 18 faculty members (12 professors, 4 associate professors, 1 assistant professors, 1 associate researcher) 1 secretary, 1 engineer, 8 technicians; 88 contracted research associates, engineers, and the staff MSc, PhD students from campus departments
CSRSR/Backgrounds/Organization
Organization
• Fundamental research in remote sensing
• Research in the surveillance of remote sensing in disaster relief over Taiwan
• Research in the detection of Asia Pacific region’s environmental changes
• Research in the application of remote sensing in energy resources development
CSRSR/Backgrounds/Core Researches
Research Core
Research Groups
CSRSR/Performances/Research Groups
Meteorological Satellite Laboratory Microwave Remote Sensing Laboratory Hydrology Remote Sensing Laboratory Artificial Intelligence & Pattern Recognition
Laboratory Geology Remote Sensing Laboratory Pattern Computing Laboratory Environmental Remote Sensing Laboratory
CSRSR/Performances/Remote Sensing Research Group
Remote Sensing Research Group
Application of Remote Sensing
Environment
SAR Echo Simulation & Processing
Urbanization and Regional Climate Change
0 5 10 15 20 25 30 35 400
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Simulated Original DataData Whitening
Target Detection via Projection
Anomaly Detection
CSRSR/Performances/Remote Sensing Research Group
Intelligent Video Surveillance PSInSAR measurement
Radiometric Calibration of FORMOSAT-2 RSI
CSRSR/Performances/Remote Sensing Research Group
Digital Photogrammetry Laboratory Satellite Surveying & Navigation Laboratory Geographic Information Systems Laboratory Geocomputing Laboratory
Geoinformatics Research Group
CSRSR/Performances/Geoinformatics Research Group
Kinematic Positioning
Workflow of Land Use Change Detection
Geographic Information Systems
Remote Sensing
Global Positioning Systems
CSRSR/Performances/Geoinformatics Research Group
LIDAR Point Clouds (雷射點雲 )
Volumetric Texture Analysis and Feature Extraction
Block Model (積木模型 )
Aerial Images (航空影像 )
Close-range Image(近景影像 )
0 m
74 m
Vector Map(向量圖 )
Photorealistic Model (仿真模型 )
3D Modelling using Multi-Source Data
Block Adjustment Bundle Adjustment Direct Georeferencing Rational Function Model
Geometrical Modelling for Multi-Satellite Images
EROS-A GSD 1.8m
Kompsat GSD 1.0m
IKONOS GSD 0.8mQuickBird-1&2 GSD 0.6m
Worldview-1&2 GSD 0.5m
GeoEye-1&2 GSD 0.41m
ERS-1&2GSD 6m
Formosat-2 GSD 2m SPOT-5 GSD 2.5m
ALOS-PRISM GSD 2.5mALOS-AVNIR GSD 10mALOS-PALSAR GSD 10m
CSRSR/Performances/Geoinformatics Research Group
Space Payload Laboratory Wave Propagation Laboratory Ionosphere Radio Science Laboratory Ionospheric Sounding Laboratory
CSRSR/Performances/Space Science Research Group
Space Science Research Group
Investigation of Atmosphere using VHF Radar
Ionospheric Research usingFORMOSAT-3/COSMIC Satellite
Seismo-ionospheric Observation Networks in Taiwan.
Space Weather Forecast ResearchIonospheric Plasma and Electrodynamics Instrument (IPEI) of FORMOSAT-1
Three Dimensional Electron Density Tomography.
The Geometry of the GPS-LEO Occultation Problem for Ionosphere Observations
A Numerical Map of the Ionospheric Peak Electron Density Height Based on GPS Radio Occultation Data.
CSRSR/Performances/Space Science Research Group
Resource Satellite Receiving Station
Background Features Products Performance
CSRSR/Performances/Resource Satellite Receiving Station
Since 1993Station Coverage: Major Part of Asian PacificDual Antennas (13m & 6.1m)Satellite Receptions:
SPOT 1-5Formosat-2 (Sept,2004~ ) ERS 1 (Oct,1993~Jun,1996)ERS 2(Jun,1995~ )Terra & Aqua (July, 2002~ )Landsat-5 (Jun,1993~1996)EROS-A (Dec,2000~2003 )
CSRSR/Performances/Resource Satellite Receiving Station/Backgrounds
Background
Data acquisition, processing, and providing
User services Research and development Technical consultations Supporting facilities
CSRSR/Performances/Resource Satellite Receiving Station/Features
Features: One-Stop Service
Ground Station Receiving Coverage
CSRSR/Performances/Resource Satellite Receiving Station/Backgrounds/Coverage
13m Antenna
CSRSR/Performances/Resource Satellite Receiving Station/Backgrounds/13m Antenna
6.1m Antenna
CSRSR/Performances/Resource Satellite Receiving Station/Backgrounds/6.1m Antenna
Standard ProductsRaw ImagesOrtho-Rectified Images
Customized ProductsImage FusionPerspective VisualizationFlight Simulation (Video)Image Maps
CSRSR/Performances/Resource Satellite Receiving Station/Products
Products
0.7m Panchromatic 2.8m Multispectral
Image Fusion
0.7m Color Fusion
QuickBird Satellite Image
CSRSR/Performances/Resource Satellite Receiving Station/Products/Customized Products/Image Fusion
Perspective Visualization
Digital Terrain Model
Ortho Image
CSRSR/Performances/Resource Satellite Receiving Station/Products/Customized Products/Perspective Visualization
Image Maps
CSRSR/Performances/Resource Satellite Receiving Station/Products/Customized Products/Image Maps
Examples (Before & After Processing)
CSRSR/Performances/Resource Satellite Receiving Station/Performances/Research and Development/Mosaic system GUI(Before & After Processing)
Application Examples
Change of SiJhih (1987-2008) Post Chi-Chi Earthquake (1999)Typhoon Morakot (2009)
CSRSR/Performances/Resource Satellite Receiving Station/Performances/Application Examples
Change of SiJhih (1987-2008)CSRSR/Performances/Resource Satellite Receiving Station/Performances/Application Examples/Changes in SiJhih in 20 years
1987-1998 Change Areas
1998-2008Change Areas
Post Chi-Chi Earthquake
http://www.infra.kochi-tech.ac.jp/shima/jsce/jiji-eq/wufeng/index-e.html
SPOT, 1999/03/06SPOT, 1999/09/27
CSRSR/Performances/Resource Satellite Receiving Station/Performances/Application Examples/Post Chi-Chi Earthquake
Changes in CaolingCSRSR/Performances/Resource Satellite Receiving Station/Performances/Application Examples/Post Chi-Chi Earthquake_Changes in Caoling
Yearly Increment of Landslides
CSRSR/Performances/Resource Satellite Receiving Station/Performances/Application Examples/Post Chi-Chi Earthquake_Yearly Increment of Landslides
CSRSR/Performances/Resource Satellite Receiving Station/Performances/Application Examples/Typhoon Morakot
Typhoon Morakot
Shiaolin Landslide(Typhoon Morakot, Aug. 7-10, 2009)
May 09, 2009 Aug. 15, 2009
CSRSR/Performances/Resource Satellite Receiving Station/Performances/Application Examples/Typhoon Morakot_Shiaolin Landslide
Shiaolin Landslide(Typhoon Morakot, Aug. 7-10, 2009)
Histogram of elevation changeUnit: mkm
CSRSR/Performances/Resource Satellite Receiving Station/Performances/Application Examples/Typhoon Morakot_Shiaolin Landslide
Conclusions ICT (RS) is crucial to acquire environment information for
further applications in a variety of fields, agriculture, hydrology, meteorology, …etc to adopt to climate change. It’s suggested to set up high-quality relevant infrastructure.
Integrate multiple sensors to take data with multiple scales and multiple physical measures, such as multispectral, hyperspectral, microwave, thermal, as well as LIDAR sensors.
Require geographical information systems and various approaches of data processing and image analysis to extract information for subsequent entry to statistical or physical models to monitor the properties and trends of the environmental issues such as climate change, hydrological cycle, natural disasters, crop yield, … et al.
RS technologies are innovative technologies which enable us to care for our living environment to achieve the sustainability.
CSRSR/Backgrounds