IPHAR, Clément; COSTE, Benjamin; NAPOLI, Aldo; RAY, Cyril; DEVILLERS, Rodolphe

doi:10.1002/9781119507284.ch4

Métadonnées

Licence d’utilisation du document

IPHAR, Clément
North Atlantic Treaty Organization (NATO) Science and Technology Organization (STO) Centre for Maritime Research and Experimentation (CMRE)

COSTE, Benjamin

NAPOLI, Aldo
Centre de recherche sur les Risques et les Crises [CRC]

Langue

Chapitre d'ouvrage

Ce document a été publié dans

Geographic Data Imperfection 1: From Theory to Applications.. 2019-08-15p. Chapter 4, 28 p.

Wiley/ISTE Editions

Résumé en anglais

This chapter presents the concepts of integrity and trust in the context of the assessment of spatial data quality. It describes approaches that can be used to assess the internal and external quality of geolocated information produced by mobile objects. The first step, a bottom‐up approach, suggests assessing the integrity of information based on the database structure. The second step, a top‐down approach, suggests assessing the trust that should be given to information based on the measures that can be applied to a dataset. Taking the example of geolocation data, in particular, in the context of maritime navigation, the chapter demonstrates how these concepts and methods may be used to define the integrity and trust of the data produced by a vessel monitoring system. Characterizing the integrity and trust of geographic information makes it possible to provide better information about the uncertainty of the data used in decision‐making processes in maritime safety.< Réduire

Mots clés en anglais

Top‐down approach

Mobile objects

Maritime navigation

Geolocated information

Data quality assessment

Vessel monitoring system

Trust model

Bottom‐up approach

Data integrity

Métadonnées

Partager cette publication !

Licence d’utilisation du document

Integrity and trust of geographic information.

Langue

Ce document a été publié dans

Résumé en anglais

Mots clés en anglais

URI

DOI

Origine

Unités de recherche