Long-Range Identification and Tracking. Observing and Tracking. Observing Maritime Activity Over the Horizon

This article discusses how maritime domain awareness (MDA) is obtained through numerous systems and programs. Many technical capabilities leverage the latest in C4ISR (Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance) architecture to enhance maritime situational awareness, or what is commonly referred to as the maritime common operational picture. Since 9/11, a gap has existed in the ability to observe maritime activity over the horizon. Programs like the Nationwide Automatic Identification System (NAIS)—a coastal network of receiver sites—detect NAIS transponder signals and track vessels in the coastal environment. However, once line-of-sight limitations are reached, other capabilities are required to look beyond. The United States realized early on that this gap was part of a larger issue of global security, and communicated this need through international channels. The International Maritime Organization (IMO) was easily convinced that a long-range ship tracking capability was required, and instituted the Long-Range Identification and Tracking (LRIT) effort.

  • Authors:
    • Keast, Kevin
  • Publication Date: 2010

Language

  • English

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 01167013
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Aug 30 2010 8:22AM