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iNav Pro AtoN Network and VDL Analysis Software

iNav Pro AtoN Network and VDL Analysis Software

Ideal for: monitoring AtoN positioning

In the early days of AIS little was known about how the AIS VHF-FM Data Link (VDL) and AIS radios were actually performing.  A few of the more ambitious and technically savvy AIS folks designed some rudimentary analysis tools for their own specific purposes but such activity was very limited and not suitable for a more general use.

A few AIS gurus involved in AIS from its inception thought there was a better way.  iNAVPro AIS Analysis software is the result.  Through a series of software development iterations, each building on the real-world experience of experts using the software, iNAVPro is now a very robust tool to aid AIS authorities in managing their AIS network. 

iNAVPro can integrate with various hardware and software to offer the user an outstanding platform for AIS analysis:

  • Compatible with all IEC Base Station Receivers
  • Decodes VSI sentences
  • Supports all Shine Micro SM1610-4 $PSHI sentences
  • Integrates with MS SQL Server for Data Base support

iNAVPro Functions and Options available to the user include the ability to:

  • Access all the functionality of the standard iNAV software
  • View VDL loading by any combination of Target Classes and Message Types
  • View cumulative VDL slot usage by any combination of Target Classes
  • View interactive Slot Map by any combination of Target Classes
  • View Slot Reservation v. actual Slot Usage statistics
  • View Frame Statistics by Epoch and High Message count Targets per IALA A-124/18
  • Determine true VDL Loading by accounting for “occupied” slots due to slot collisions, undecoded messages and detected energy in the slot
  • Detect AIS radios transmitting outside ITU specifications (jitter, frequency offset and deviation)1
  • Identify and autonomously notify targets that transmit incorrect Dynamic Data
  • Identify and autonomously notify targets that transmit incorrect or incomplete Static Data
  • Identify Class A and B targets that do not comply with Individual and Group Assigned Mode commands
  • Draw Area Cover Maps by signal strength and vessel tracks for each Base Station or other AIS Receiver
  • Produce Line Passage Statistics and Traffic Density Plots
  • Monitor Base Stations and Atons for correct FATDMA Slot Usage
  • Monitor Base Stations and Atons for signal strength over time

View: Data Sheet

Pharos Marine Automatic Power, Inc.
Houston, TX - USA

+1-832-852-0263
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Pharos Marine Automatic Power, Inc.
Gray, LA - USA

+1-985-223-8700
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Pharos Marine Automatic Power, Ltd.
London, UK

+44-20-8538-1100
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AB Pharos Marine, Pte.
Singapore

+65-6747-9325
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© 2018 Pharos Marine Automatic Power Inc. All rights reserved.