LNV is responsible for maintaining and updating all GIS data for the City of Helotes. The types of GIS maps and geospatial data maintained for the city include current and proposed zoning, annexation, city limits, extraterritorial jurisdiction, and major thoroughfare. The GIS maps created by LNV for the city are available to the public via the city’s website. A GIS analysis was performed at the request of city staff to determine impacts of annexation and the development of subdivisions within the city limits.