IMED 2018: Innovations and Challenges in the Use of Open-source Remote Sensing Data and Tools.
- 1. Victoria M Gammino, PhD., MPH Chief Science Officer International Meeting on Emerging Diseases, ISID Vienna, Austria 10 Nov. 2018 Innovations and Challenges in the Use of Open Remote- Sensing Data and Tools https://earthobservatory.nasa.gov/images/91291/the-ups-and-downs-of-lake-chad 2017
- 2. REMOTE SENSING: The science and at of identifying, observing and measuring an object without coming into direct contact (NASA)
- 5. Varies by satellite and describes the time it takes for an individual satellite to orbit and revisit a specific area. Spatial Resolution Spatial resolution refers to the pixel size of the satellite image. The lower the number (e.g., 1m) the finer the clarity of image)
- 7. Dramatic Increase In Imagery Supply Satellite Drone Aircraft https://www.ucsusa.org Earth Observation Satellites
- 8. Internet of Things RFID Bluetooth Biosensors Mobiles and Tablets
- 9. Cloud Computing Machine Learning New Tools for Processing and Analysis
- 10. Computer Vision
- 12. Viral Hemorrhagic Fevers Influenza Malaria Disease Surveillance BiosecurityOne-Health Dengue Climate Change Nipah The Public Health Context
- 13. CHALLENGES
- 14. Data producers vs consumers Widening technology divide Differential access despite “open” N S The Dual Contexts of Earth Observation
- 15. Data Discovery Innumerable sources of data Velocity and volume Storage space and costs Inherent complexity Data standards Catalogs/tagging Time, software, expertise
- 16. Data Silos
- 17. Ground Truth
- 18. ICT Infrastructure https://www.fastmetrics.com/internet-connection-speed-by-country.php Upload/download speeds limit cloud computing 1GB via 14.4 modem ~ 167 hours GSDI equally poor or non- existent
- 19. LEADERS CHALLENGERS ASPIRANTS Advanced NSDI NSDI focused on collection and aggregation Basic NSDI, under development or in planning National Mapping Agency Thematic layers (cadastral, topography, utilities and transport infrastructure) available every 6-12 months) Thematic layers of lower resolution; updates lag 3-5 years Space Agency EO imagery generally above 3m Little or no current EO data Provides general access Integrated data centers and data clearinghouses https://geobuiz.com/geobuiz-2018-report.html
- 21. WHAT NEXT
- 22. 1 Invest in GDSI.
- 23. 2 Calculate the return on investment.
- 24. 3 Codify it.
- 25. 4 Lean further into open data. DATA HOARDING
- 27. ADDITIONAL RESOURCES https://www.radiant.earth/ ; http://geopode.world/ ; Resources for Finding and Using Satellite Images by Toby McIntyre (Global Investigative Journalism Network) https://gijn.org/resources-for-finding-and-using-satellite-images/ Satellite Journalism: The Big Picture by Mark Corcoran (Reuters) https://reutersinstitute.politics.ox.ac.uk/our- research/satellite-journalism-big-picture WORKSHOP : Sunday Nov 11th 2018, 1145- 1345 hrs. Klimt1
- 28. Additional Slides, Instructional & Contact Information Victoria M Gammino, PhD, MPH Chief Science Officer Radiant Earth Foundation p: (202) 986-5471 w: www.radiant.earth https://medium.com/radiant-earth-insights https://twitter.com/OurRadiantEarth https://twitter.com/VictoriaGammino Webinars and Tutorials https://www.youtube.com/channel/UCfEmhf6e_y Ozvh5FzVDmZPg https://www.facebook.com/OurRadiantEarth/