Final Project - EUROPEAN GREENHOUSE GAS EMISSION

== Web Page: http://ZheLyu.github.io/DataVisFinal/index.html
Video: https://youtu.be/WgaDvi5nen8
Process Book: process_book_cs582.pdf
Data in the data folder.
Code in the coffee folder and lib in js floder.

The visualization system is designed to demonstrate the change of European CO2 emission as well as other greenhouse gases. In addition, we will compare the changes in different countries . In sum, the visualization system is created to answer a question that how the change of greenhouse gases of EU.
In the map interface, click on any country map you can see the country's data change line chart, mouseover can see the country's current data and drag the slider to see the overall trend.

Reference:
http://ec.europa.eu/eurostat/statistics-explained/index.php/Greenhouse_gas_emission_statistics
https://en.wikipedia.org/wiki/Greenhouse_gas
https://html5up.net/overflow
http://ec.europa.eu/eurostat/statistics-explained/index.php/Greenhouse_gas_emission_statistics
http://flowingdata.com/2014/10/15/linked-small-multiples
https://gist.github.com/milafrerichs/69035da4707ea51886eb
https://bl.ocks.org/mbostock/645297