Theodosian City Growth
This map shows the historical boundaries of the city. We can see how the city has from 1807 (mostly within the Theodosian Walls) to 1960 (almost the size of modern day Istanbul).
https://www.arcgis.com/home/webmap/viewer.html?webmap=62a7177bc3d34c4da5a32bf7ebcdd3bd
Jiayi Peng
