D3: Mapping Activity

I made a map of sound.

On the map, I labeled different sounds according to their volume and sources. These sounds came from people' talking, dog barking, birds' singing and music playing and etc. Also, the sounds have different volume. So, it causes some areas in union square quiet or noisy. Usually, noisy areas are crowded, active, close to the road, such as playground. People or animals often take activities here like street preference. However, quiet areas are peaceful. People often take rest here. Based on this map, people may able to fine appropriate place to take activities or get rest.

This map could be improved by adding time (different time have different sound), people information(different age/gender/etc.), sound types (natural/artificial/musical) and etc. Therefore, it maybe more navigated.