| About Us SpectralCalc.com is brought to you by GATS. We have been providing remote sensing solutions since 1986, and the tools on Spectralcalc are the same ones we use to model and analyze measurements from NASA satellite missions currently in orbit. We are continually working to improve the interface and flexibility of these tools, and we welcome your feedback, questions and suggestions. See what our users are saying! | Contact GATS 11864 Canon Blvd., Suite 101 Newport News, VA 23606 USA Phone: 757.873.5920 Email: spectralcalc@gats-usa.net |