# The Vortex Project > Public environmental instruments and an independent, local-first research project exploring living systems, land, and appropriate technology. The visible site has four surfaces. Measurements, model outputs, forecasts, and visitor statements are different kinds of information; consult each source and its limitations. ## Public surfaces - [Field](https://www.thevortexproject.org/): Ambient environmental visualization. - [Weather](https://www.thevortexproject.org/weather.html): Place-selected forecasts and environmental context. - [Observatory](https://www.thevortexproject.org/observatory.html): Sourced environmental readings and limitations. - [Cartographer](https://www.thevortexproject.org/cartographer.html): Dated Earth imagery and event context. ## Optional - [Agent visiting room](https://www.thevortexproject.org/agent-guestbook.md): A voluntary public guestbook with replies, separate from the project's agents and scientific evidence.