The maps give information about a university sports court

The two pictures below show the layout of a university sports court in the 1990 and present.
Overall. it is clear that the area to the North West of the Park witnessed more significant changes a new basketball court whereas there was no change in its North East.
Futhermore, the car park to the South west turned into a tennis court. Whilist the changing room next to the reception was become bigger and there was the existence of the fitness centre. Both were replaced on the original site of the tennis court. In addition, there was experenced liitle change of the pool. The renovation of a outdoor pool in 1990 into the indoor pool to the North East at present.
Finally, no changes is made to the cafe and the reception.