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Spatial Open Data with APIs

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Combining open data from different data sources for spatial analysis provides new insights. This talk analyzes city bike usage data and weather data to see if there is any correlation on location, time and weather on city bike usage.

Published in: Data & Analytics
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Spatial Open Data with APIs

  1. 1. 1 AAVISTA OY Merja Kajava APIOps Meetup SPATIAL OPEN DATA WITH APIS 18.6.2019
  2. 2. 2 MERJA KAJAVA Founder Senior Consultant
  3. 3. COMBINE API + SPATIAL DATA 3 BY USING OPEN SOURCE TOOLS
  4. 4. DATA SOURCES ANALYZE CITY BIKE USAGE USING OPEN DATA 4 WEATHERSPATIAL DATA GraphQL REST REST
  5. 5. 5 HOW DOES LOCATION AFFECT CITY BIKE USAGE?
  6. 6. 6 24 H HELSINKI FRIDAY JUNE 14, 2019
  7. 7. 7 FIVE LOCATIONS IN HELSINKI DURING 24 H
  8. 8. 8 HOW DOES WEATHER AFFECT CITY BIKE USAGE?
  9. 9. TEMPERATURE EFFECT 9 More free spaces available during warm weather -> More bikes in use
  10. 10. TEMPERATURE EFFECT 10
  11. 11. TAKE-AWAYS Evaluate whether the data is accessible Identify what are the suitable sample sizes Analyze the data using several tools USING SPATIAL DATA WITH APIS
  12. 12. The Data Refinery Company 12 MERJA KAJAVA @mkajava

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