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Day03.md

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Day 03

Assignment

  • scene in unity using what we had learned
  • 2 data sources that influence geometry (scale, height, stream)
  • time label
  • spreadsheet describes the data
    • what's the source ( which website, which data set / spreadsheet, what API)
    • what is the data (e.g. no2 = nitrogen dioxide, count = number of people on the bus stop)
    • value range (0..1? 10-100? 1000s)
    • time range (24h? 4 week? one week?)
  • output format = ??? unity files > screenshot > video > ? (before 13th)
  • what do we do with the point cloud???????????

Evaluation

  • what date have you used and how much research have you done?
  • how did you use the primitives to describe the data?
  • visual quality = readability
  • documentation
  • how much have you challenged yourself
  • deadline 20th

Agenda

  • data stream updates (radius, trasnparency)
  • data label
  • live data Air Quality
  • adding point clouds again
  • feedback
  • assignment and evaluation criteria

Air Quality

Hackney - Old Street Air Quality http://aqicn.org/city/united-kingdom/hackney-old-street/

Air Quality API http://aqicn.org/api/

Requesting an API Token http://aqicn.org/data-platform/token/

API Test Page http://aqicn.org/json-api/demo/

Find station ID http://api.waqi.info/search/?keyword=Hackney&token=TOKEN

{"status":"ok","data":[{"uid":7946,"aqi":"37","time":{"tz":"+0000","stime":"2017-02-24 06:00:00","vtime":1487916000},"station":{"name":"Hackney - Old Street, United Kingdom","geo":[51.526454,-0.08491],"url":"united-kingdom/hackney-old-street"}}]}

Hackney Old Street ID = 7946

Get the data http://api.waqi.info/feed/@7946/?token=TOKEN

{"status":"ok","data":{"aqi":37,"idx":7946,"attributions":[{"url":"http://uk-air.defra.gov.uk/","name":"UK-AIR, air quality information resource - Defra, UK"},{"url":"http://londonair.org.uk/","name":"London Air Quality Network - Environmental Research Group, King's College London"}],"city":{"geo":[51.526454,-0.08491],"name":"Hackney - Old Street","url":"http://aqicn.org/city/united-kingdom/hackney-old-street/"},"dominentpol":"pm25","iaqi":{"co":{"v":0.1},"h":{"v":80},"no2":{"v":27.3},"o3":{"v":4.4},"p":{"v":1014},"pm10":{"v":12},"pm25":{"v":37},"so2":{"v":0.2},"t":{"v":2.55}},"time":{"s":"2017-02-24 06:00:00","tz":"+00:00","v":1487916000}}}

Format the data http://jsonformatter.org

Used libraries

https://lbv.github.io/litjson/