From the Flux website:
POWERED BY FLUX.IO
Site Extractor
Geospatial context for your building design in minutes
How It Works
Select your site
Use the map to select a site area and toggle the data layers you would like to extract.
Save your data
Save your data to the cloud by selecting one of your Flux projects.
Jumpstart your design
Open your extraction in your favorite Flux-compatible design tool and start designing!
View your data in Flux
Use the Flux web viewer to preview your data…
Read more