This artwork is based on density data, but is not to scale.

本作品的制作是基于密度数据，而不是按照比例。

youdao

Unlike many cities, San Francisco offers a wealth of open data, with information available about everything from parking meters to public artwork.

不同于绝大多数其他城市，旧金山市拥有丰富的公开数据库系统，能够提供从停车咪表到公共艺术指南的一切信息。

youdao

Unlike many cities, San Francisco offers a wealth of open data, with information available about everything from parking meters to public artwork.

不同于绝大多数其他城市，旧金山市拥有丰富的公开数据库系统，能够提供从停车咪表到公共艺术指南的一切信息。

youdao