The Robloxia Geological Survey (RGS) is a scientific agency of the federal government of Robloxia. The scientists of this agency study the terrain, natural resources, and the natural hazards that threaten them. The agency is divided into four major scientific disciplines: biology, geography, geology, and hydrology, and its motto is "Science for a Changing Roblox". The RGS is a research organization without regulatory responsibilities.
It has two locations, one in Brookhaven, Kionne Republic and one in San Bloxington, Bloxburg Valley.