CS 360 Homework 3

Data Description

The datasets used in this visualization are from SF OpenData - geographical data showing the different supervisorial districts in SF and Tree Maintenance Data. The Tree Maintenance Data set has 16 rows which includes the address, case ID, status as of update date, neighborhood, etc. The data was subsetted to focus on service requests which are still "open". The data is visualized using a Non-Proportional Symbol Map.

NOTE: The tree maintenance data may be unavailable since the dataset would be updated by 311.

Map Interpretation

This map shows the different district boundaries in San Francisco. Hovering over the different sections would highlight the district and would show a text that says the district number. The circles on the map represent the service requests which are categorized as "open" and these are further categorized into their current status as shown by the different colors. Hovering over the circles will highlight the circle and will show details about the specific service request which can be seen above the Status Notes legend.

Open Tree Maintenance Service Requests in 2016

Observations

We could see that the open service requests are dense around districts 5, 6, 8 and 9. There seems to me a lot less requests in district 7 where Lake Merced is. Most of these requests are either open or accepted, but only a significantly less number of requests are in progress.

About Me :)

Chezka Sino

Hi, I'm Chezka! I'm a senior student at the University of San Francisco majoring in Data Science with Computational Analytics Concentration. I'm currently interested in playing around esports data since I like watching competitive video games, specifically League of Legends (visualizations coming soon!). My favorite teams are Team SoloMid, Cloud9 and kt Rolster. I play the piano and clarinet, and I'm a part of a chamber ensemble on campus. I'm also a Korean music enthusiast.