The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Yanfu Zhou:
"U.S. Green Infrastructure Reporter" is a mobile application for nation-wide grassroots reporting for green infrastructure initiatives, such as rain barrels, rain gardens, green roofs, green infrastructure industries, and so on. We call for more grassroots reports from stakeholders and citizens through mobile devices.