The tool in the screenshot is https://maps.openrouteservice.org/ https://maps.openrouteservice.org/. The greenery/noise filters are available there, but only fo

The tool in the screenshot is https://maps.openrouteservice.org/ https://maps.openrouteservice.org/. The greenery/noise filters are available there, but only for Germany. It is indeed an academic project, but is actively developed. Disclosure: Author of trailrouter.com, which uses openrouteservice under the hood, but has its own algorithm for determining green/natural spaces to run in.