Module 2: My Geographic Map of Florida Public Libraries

  My Geographic Map of Florida Public Libraries

 


https://docs.google.com/spreadsheets/d/1Mw9nLEDHu06LhY-WkIRtsHDIhvNnP_Hdp3wnGD7Cb3Y/edit?usp=sharing

The data used for this map comes from a publicly available listing Florida public libraries and their street addresses. I used it and created my own google sheet.

Challenges Faced

One challenge I encountered was ensuring Tableau correctly recognized the address field for geocoding. Initially, some points did not appear on the map, which required verifying that addresses were complete and properly formatted.  

Reflection 

To improve clarity and insight, I would apply additional visual grammar principles such as color and proximity. Using color scales to represent different cities or regions would help viewers quickly identify geographic patterns.

The principle of proximity allows nearby libraries to visually group together, making regional clusters more noticeable. Similarity through consistent point shapes and colors helps users understand that all points represent the same type of location.

Adding tooltips and text labels would further guide the viewer by providing context without overcrowding the map. These design choices enhance usability while keeping the visualization clean and intuitive.

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