GPS Directorate requests additional public comment

December 11, 2018  - By
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Following the 2018 Public Interface Control Working Group (ICWG) in September, the GPS Directorate invites additional public comments on the following Proposed Interface Revision Notices (PIRNs) due to the nature of changes since the June 2018 review.

The documents are available in the Public ICWG section of GPS.gov.

  • PIRN-IS-200J-001, v2: NAVSTAR GPS Space Segment / Navigation User Interface
  • PIRN-IS-705E-001, v2: NAVSTAR GPS Space Segment / User Segment L5 Interface
  • PIRN-IS-800E-001, v2: NAVSTAR GPS Space Segment / User Segment L1C Interface
  • PIRN-ICD-240B-001, v2: NAVSTAR GPS Control Segment to User Support Community Interface
  • PIRN-ICD-870C-001, v2: NAVSTAR GPS Control Segment to User Support Community Interface

Comments are due Dec. 18. Submit all comments following the directions found on GPS.gov.

The minutes for the 2018 Public Interface Control Working Group (ICWG) held in September are also available on GPS.gov.

About the Author:


Tracy Cozzens has served as managing editor of GPS World magazine since 2006, and also is editor of GPS World’s sister website, Geospatial Solutions. She has worked in government, for non-profits, and in corporate communications, editing a variety of publications for audiences ranging from federal government contractors to teachers.

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