These are pretty interesting links showing a ton of maps of Austin of different types.
http://www.austinsatlas.com/aggregated-maps-of-austin/
https://data.austintexas.gov/browse?...2%9C%93&page=1
Map showing building demolition locations in Austin.
http://spatialaustin.com/maps/atx-demo-map/#
"Travis County sound map"
http://aporee.org/maps/?clat=30.2792...&z=10&m=hybrid
Building footprint maps. These list some heights, but the heights seem incorrect.
https://data.austintexas.gov/Governm...2013/d9te-zi9f
Austin tree cover map. I thought this was pretty neat. It lists other cities, too.
http://www.nationalgeographic.com/ne...n-tree-canopy/