NCGIC The Geospatial Revolution
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Keynote presentation on "The Geospatial Revolution" given at the NSGIC conference in Minneapolis, September 13, 2010.
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NCGIC The Geospatial Revolution
- 1. The Geospatial Revolution Peter Batty September 13, 2010 NSGIC Conference, Minneapolis
- 2. 1 The Revolution
- 3. Different Approaches to integration with Google et al 2 flic.kr/p/pWMRk
- 4. 3 Usability flic.kr/p/kjwKm
- 5. 4 The Cloud flic.kr/p/7Bzn5E
- 6. The changing nature of geospatial data 5
- 7. 6 Crowdsourcing
- 9. GIS has been a specialized backroom technology for many years
- 11. flic.kr/p/7A6vVg
- 12. flic.kr/p/7NEJzF Location is now Pervasive and Simple in consumer applications flic.kr/p/7rnNAD
- 13. Disruptive technology Functionality / performance og y h nol d tec h e a blis Est Mainstream Market requirements lo gy chno e te ru ptiv Dis Time
- 15. “But these new systems are just simple web mapping, they’re not GIS”
- 18. Data creation and maintenance Upcoming Mapzen editor Cloudmade
- 19. Data creation and maintenance “Walking Papers” for OpenStreetMap Stamen Design
- 20. Geospatial analysis Stamen Design
- 21. Geospatial analysis FortiusOne / GeoCommons
- 23. flic.kr/p/7UjM5T
- 24. Demo Offline
- 25. Mobile too! Runs on smart phones … and tablets including iPhone… including iPad
- 26. Different Approaches to integration flic.kr/p/pWMRk
- 27. Sparse data Sparse data Trucks Outages Jobs Often don’t need detailed “GIS” maps KML and GeoRSS are good formats
- 28. KML is child’s play! <?xml version="1.0" encoding="UTF-8"?> <kml xmlns="http://www.opengis.net/kml/2.2"> <Placemark> <name>Simple placemark</name> <description>Attached to the ground. Intelligently places itself at the height of the underlying terrain.</description> <Point> <coordinates>-122.0822035425683,37.42228990140251,0</coordinates> </Point> </Placemark> </kml>
- 29. So is <entry> <title>M 3.2, Mona Passage</title> geoRSS <link href="http://example.org/2005/09/09/atom01"/> <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id> <updated>2005-08-17T07:02:32Z</updated> <summary>We just had a big one.</summary> <georss:point>45.256 -71.92</georss:point> </entry>
- 30. You can use KML in lots of places KML uploaded to GeoCommons and used for thematic mapping
- 31. KML flic.kr/p/8eZBZk The Good Simple Good for sparse and dynamic data Works with multiple platforms / products
- 32. KML The Bad Hard to match GIS styles Hard to scale to large data volumes flic.kr/p/6hwSwn
- 33. Dense Data
- 34. Raster map tiles Pre-render maps into image files Approach used by Google, Microsoft, etc Very high performance and scalability Easy to integrate with Google Maps etc
- 35. “If a dataset available on the web is in a format that can't be indexed by Google, does it make a sound?” Kevin Wiebe Safe Software
- 42. …/a2e/data/datasources/Pole/90974?f=gjson REST APIs: simple and powerful
- 43. …/a2e/data/datasources//Pole/search?f=gjson &lat=42.600&lon=-76.1780&d=4
- 44. REST is good!! <Picture of Jason> Jason Birch City of Nanaimo
- 45. Usability flic.kr/p/kjwKm
- 46. I highly recommend this book
- 47. My top 3 rules for good usability 1 Do usability testing 2 Do usability testing 3 Do usability testing
- 48. Doing a usability test Put application in Shut up Watch front of user flic.kr/p/7UqPo1 flic.kr/p/53WUkg flic.kr/p/72M6L
- 51. Don’t make me think Krug’s first law of usability flic.kr/p/28o3cz
- 60. Running in the Cloud flic.kr/p/7Bzn5E
- 61. This is an old Google data center (2005) Each container holds servers 1,160 This facility holds an estimated 150,000 servers
- 62. Google has an estimated 40 data centers… …holding an estimated 1 million servers
- 63. 3 billion searches per day 35,000 searches per second
- 64. 2 billion videos per day
- 65. 100 million monthly users
- 66. one zillion times more computer science PhDs than your company or mine has
- 67. HUGE economies of scale Google Amazon Your IT department
- 68. Save BIG!! flic.kr/p/64kFKH
- 69. EC2 Pricing September 5, 2010
- 70. My daily quotas (max $5 per day) 46.5 CPU hours 43.2m web requests! 6.5 CPU hours free
- 71. My total server costs for development of myWorld so far 13c
- 72. flic.kr/p/4iCux7 but is it SECURE???
- 73. There is a strong case that your data is more secure in the cloud
- 74. Agility Google Maps had 400 releases in its first 4 years flic.kr/p/7BM8zr
- 75. Cloud benefits Ultra scalable Secure Major cost savings Hardware, admin, upgrades Much faster enhancements & fixes flic.kr/p/7Bzn5E
- 76. The changing nature of geospatial data
- 82. layar
- 83. Blaise Aguera y Arcas at TED 2010 Something on layar http://www.ted.com/talks/blaise_aguera.html
- 84. maps Microsoft Virtual Earth Manhattan
- 85. C3 Technologies Las Vegas
- 86. prototypegame.org Manhattan
- 87. The Sensor Web Need a spatial context to make sense of all this
- 88. Location sensing UWB GPS Wi-Fi RFID Cell towers
- 89. New TomTom traffic speed dataset derived from 600 billion speed readings from users real time data within 3 minutes flickr.com/photos/rutlo/3164449930/
- 90. location based services are real at last!
- 91. Will have the ability to know where everything is - and what is happening - all the time
- 92. Crowdsourcing
- 93. Web Web 1.0 2.0 publishing participation
- 94. Wikipedia
- 95. Hurricane Katrina New Orleans
- 96. Community generated data scipionus.com
- 97. OpenStreetMap
- 98. December 3, 2007 Google OpenStreetMap July 7, 2009
- 100. 200,000+ 300,000+ users 24m km of highways crazy 34m km of ways momentum!! OSM stats from May 2009 NAVTEQ had 18m km of highways in Dec 2007 flickr.com/photos/pimpmasterjazz/2601898276/
- 101. What about quality? Dr Muki Haklay of UCL “OSM quality is beyond good enough, it is a product that can be used for a wide range of activities” Based on a detailed analysis http://tinyurl.com/mukiosm
- 102. Something on MapQuest / Microsoft OSM
- 103. Database 2007 data 69 countries 11m miles (18m km) of roads 18m points of interest People “Creating, maintaining and delivering a comprehensive, high quality map database is a Field force 700 multi-step, labor-intensive process. We Central production 270 currently employ over 270 employees in our centralized production facility and a global Technology 500 workforce of over 700 geographic analysts in 32 countries” Total 3349 Financial Revenue $853m (~€604m) Data creation & distribution costs $396m (~€280m)
- 104. Crowdsourcing is a paradigm shift for data creation flickr.com/photos/jamescridland/613445810/
- 105. Summary
- 109. The changing nature of geospatial data
- 110. flic.kr/p/4vLS2o
- 115. Google basemap gives context
- 116. Google satellite map
- 118. Street View gives extra info
- 119. Street View gives extra info
- 120. Street View gives extra info
- 121. Google style one box search Something on “Google style search”
- 122. Ability to link to maps
- 123. Autocomplete search
- 124. Autocomplete search
- 125. Reports in search too
- 126. Reports from search
- 127. Google geocoding very flexible
- 128. Google local search
- 129. “Enterprise mashups” Outages Trucks WMS CIS Smart Grid
- 130. Ability to link to maps
- 131. Click link, no software needed! Demo