Global Navigation Satellite System (GNSS) Receiver for Sub-millimeter Precision

The National Geospatial-Intelligence Agency (NGA) is seeking information on how an interested contractor could provide GNSS Receivers to support critical NGA missions. The purpose of this Request for Information (RFI) is to obtain information in support of market research efforts and initiate a dialogue with industry to discuss ideas and approaches to shape an overall design of the receivers for eventual acquisition as well as future sustainment support capability. Some key points about the job include: * The system must track and store GPS and Galileo satellite constellations, * The system must have a phase center stability of better than 1 mm, * The system must output data in RINEX format, * The system must consist of an integrated antenna/receiver unit requiring no external cables during operation, * The system must include onboard memory sufficient to log GPS and Galileo multi-frequency carrier phase data at 1 Hz for a minimum of 8 hours, * The system must operate on battery power for a minimum of 6 hours continuously while collecting GPS and Galileo multi-frequency carrier phase measurements at 1 Hz.