Search Results

This interface control document defines the (e)Loran based alternate PNT interface for the EGI. It provides technical descriptions of definitions, specifications, and explanations for general distribution to providers, manufacturers, and consumers.

This recommended practice enables users to utilize raw GNSS measurements to improve positioning, navigation, and/or timing solutions.

This Loran-C specification is intended as a reference document consisting of definitions, specifications, and explanations for general distribution to designers, manufacturers, and users. This specification provides a technical description of the Loran-C transmitting station’s signal.

This information report provides an overview of the eLoran PNT system.

This recommended practice provides guidance for using the eLoran signal for timing, phase, and frequency.

This Recommended Practice defines the technical requirements for a terrestrial-based PNT system to improve vehicle (e.g., unmanned, aerial, ground, maritime) positioning/navigation solutions and ensure critical infrastructure security, complementing GNSS technologies.