DED2 (DE)

DED2 is a continuously operating GNSS reference station in Sussex County, Delaware, operated by NOAA's National Geodetic Survey as part of the NGS CORS network. It tracks GPS and GLONASS constellations to provide real-time RTK corrections and archived data for static post-processing and network adjustments. Surveyors can access positioning data for high-accuracy ground surveys, boundary work, and