In this section, you will remove the overlapping part of UP_BUILDINGS Layer with the P_Roof_Segment. This means that the UP_Roof_Segments represents part of campus with more details while UP_BUILDINGS will represent the rest of the campus (where the detailed model is not available) with less detail.
Therefore, you should remove the overlapping feature from UP_BUILDINGS Layer. This means that the UP_Roof_Segments represents part of campus with more details while UP_BUILDINGS will represent the rest of the campus (where the detailed model is not available) with less detail.
This is how your model should look like. You can navigate by holding down the scroll wheel or the V key and drag the pointer to tilt and rotate the scene. You can see the level of details each building presents in 3D.
To see how the buildings look like in reality, go to GoogleMaps [3]. Search for University Park Campus.
Click the earth option at the bottom of the page.
Your map will turn to Earth view.
Zoom in to Penn State Alumni Association. This is how the roofs structures look like:
Go back to your ArcGIS Pro project and find the same building. You can find the same level of detail in roof structure.
Go back to Google map and explore more. You see that some of the buildings have flat roofs and some shed roofs. However, in your 3D model, all the roofs are flat. You will add different roof types later in this module.
However, what you need to keep is the rest of the buildings, not what has been selected. Therefore, you will switch selection to select the remaining part of the campus.