National Spatial Reference System

Target entity: National Spatial Reference System
Context triple: [National Geodetic Survey, responsibleFor, National Spatial Reference System]

• A. Public Land Survey System
  The Public Land Survey System is a standardized method used in the United States to divide and describe land into rectangular parcels for ownership and development.
• B. Geographic Names Information System
  The Geographic Names Information System is the official federal database of geographic feature names in the United States, providing standardized names and related information for use in maps and government publications.
• C. WGS84
  WGS84 is the global geodetic reference system and standard coordinate framework used for GPS and most modern mapping applications.
• D. National Geodetic Survey
  The National Geodetic Survey is the U.S. federal agency responsible for defining, maintaining, and providing access to the national coordinate system used for mapping, charting, and navigation.
• E. Principles, Policies, and Procedures for Domestic Geographic Names
  Principles, Policies, and Procedures for Domestic Geographic Names is the official guideline document that sets the standards and rules for naming geographic features within the United States.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: National Spatial Reference System
Target entity description: The National Spatial Reference System is the official coordinate framework used in the United States to define precise locations, elevations, and boundaries for mapping, surveying, and navigation.

• A. Public Land Survey System
  The Public Land Survey System is a standardized method used in the United States to divide and describe land into rectangular parcels for ownership and development.
• B. Geographic Names Information System
  The Geographic Names Information System is the official federal database of geographic feature names in the United States, providing standardized names and related information for use in maps and government publications.
• C. WGS84
  WGS84 is the global geodetic reference system and standard coordinate framework used for GPS and most modern mapping applications.
• D. National Geodetic Survey
  The National Geodetic Survey is the U.S. federal agency responsible for defining, maintaining, and providing access to the national coordinate system used for mapping, charting, and navigation.
• E. Principles, Policies, and Procedures for Domestic Geographic Names
  Principles, Policies, and Procedures for Domestic Geographic Names is the official guideline document that sets the standards and rules for naming geographic features within the United States.
• F. None of above. chosen