SGI1 (TX)

SGI1 is a continuously operating GNSS reference station operated by NOAA's National Geodetic Survey near New Braunfels, Texas, part of the NGS_CORS network. The station tracks GPS and GLONASS signals to provide real-time RTK corrections and precise positioning data for surveying and mapping applications. Surveyors can utilize SGI1 for centimeter-level RTK positioning, static post-processing, and g