Database Corrections: 4 buildings in Chihuahua

[Skyfan28]

Official(?) source: Varcante Arquitectos

1.
http://skyscraperpage.com/cities/?buildingID=101750
Height
-roof: 89m

2.
http://skyscraperpage.com/cities/?buildingID=5771
Height
-roof: 57m
Above ground floors: 19
Source 1 and 2

3.
http://skyscraperpage.com/cities/?buildingID=101752
Height
-roof/spire: 72m

^I'm not sure if the last one applies, the architecture firm that shared this info is not the one that designed the building (same with the others) and I don't know if its more authoritative than the info coming from a newspaper already on the database.

[LMich]

I count 20 full floors on the second one; there is a floor above the four-story "base" that you may not be counting, and two floors in the circular "structure" on top.

I'm really not sure what to do with the last one since the existing height in the database is already sourced. What does Google Earth say?

[Skyfan28]

I think the curtain wall confuses things in the second one but count the divisions in the emergency stairway structure, there's only 13 up to the roof and then yes two floors in the circular structure so 19 total

As for the third, I guess it can stay as it is, sadly this city doesn't have the new 3d imagery in Google Earth. If anything else turns up that supports it over the other I'll bring it up.