Geodetic Surveys and Services (Geodesy and Applications of the National Geodetic Reference System)

The National Geodetic Survey (NGS) is a program office within the National Ocean Service (NOS) that provides the authoritative coordinate system for all positioning activities in the Nation. Known as the National Spatial Reference System (NSRS), NGS’ authoritative coordinate system defines latitude, longitude, height, gravity, and shoreline information, which supports a wide range of important activities, including mapping and charting, navigation, transportation, infrastructure, flood risk determination, national security, and environmental observations. NGS also develops industry guidelines, specifications, and standards and provides training for surveyors, mapping professionals, scientists and other users of the NSRS. The goals of this financial assistance listing are 1. To conduct research in the field of geodesy and improve applications of geodesy and the National Spatial Reference System 2. To improve the techniques and technology of geodetic and hydrographic surveys and related data, products, and services 3. Extend the National Spatial Reference System into areas not adequately covered to meet infrastructure needs. 4. To provide education and outreach in the field of geodesy.