Data Quality Assessment for Maritime Situation Awareness
Language
en
Communication dans un congrès avec actes
This item was published in
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Annals, ISSDQ 2015 - The 9th International Symposium on Spatial Data Quality, 2015-09-28, La Grande Motte. 2015, vol. II-3/W5
English Abstract
The Automatic Identification System (AIS) initially designed to ensure maritime security through continuous position reports has been progressively used for many extended objectives. In particular it supports a global ...Read more >
The Automatic Identification System (AIS) initially designed to ensure maritime security through continuous position reports has been progressively used for many extended objectives. In particular it supports a global monitoring of the maritime domain for various purposes like safety and security but also traffic management, logistics or protection of strategic areas, etc. In this monitoring, data errors, misuse, irregular behaviours at sea, malfeasance mechanisms and bad navigation practices have inevitably emerged either by inattentiveness or voluntary actions in order to circumvent, alter or exploit such a system in the interests of offenders. This paper introduces the AIS system and presents vulnerabilities and data quality assessment for decision making in maritime situational awareness cases. The principles of a novel methodological approach for modelling, analysing and detecting these data errors and falsification are introduced.Read less <
English Keywords
maritime positioning data
data quality
data falsification
Origin
Hal imported