The maps depict a region before and after construction of a hydroelectric power plant.
Overall,a significant changes are occurred and some remain same.
First of all,there was a river, flowing north to south. After the construction, this river is turned into a lake where some amenities are included such as fishing, boating. Apart from, a hydroelectric dam is built;however, there was a bridge over the river which remain untouched.
Secondly, in the west,there lied a national park which is replaced by power plant later.Moreover, in the northwest,there was a forest which remains same after the construction. Additionally, a historic castle was located in the southwest corner which is demolished and transmission towers are built.
Thirdly, in the northeast corner, there were mountains and those are unchanged even after the development. In addition, there was situated a farmland which is replaced by hotel and a village was located right beside the bridge which is not changed