Validation of oceansuite ship detection in RADARSAT-2 imagery with AISSat-1 space-based and MSSIS coastal AIS data / by Nicholas Sandirasegaram ... [et al.]. : D68-6/119-2013E-PDF

OceanSuite (OS) is a software developed by the Department of National Defence Canada to carry out ship detection on RADARSAT-2 images within operational timeframes. In this report, OS ship detections are validated using AISSat-1 and MSSIS (Maritime Safety and Security Information System) Automatic Identification System (AIS) data. AISSat-1 is a Norwegian nanosatellite that carries a space-based AIS payload. MSSIS contains AIS data from coastal-based AIS receivers. A total of 18 RADARSAT-2 data collections were executed for this evaluation. Validation was conducted according to a set of predefined validation criteria. The OS detector performance was quantified in terms of probability of detection and probability of false alarm metrics. Validation results and associations between AISSat-1 and MSSIS, AISSat-1 and OS, and MSSIS and OS are reported. There we 1482 validated ships of which OS-declared 65%. OS alone accounted for more than 21% of the validated ships.

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publications.gc.ca/pub?id=9.821304&sl=1

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Ministère/Organisme Canada. Defence R&D Canada.
Titre Validation of oceansuite ship detection in RADARSAT-2 imagery with AISSat-1 space-based and MSSIS coastal AIS data / by Nicholas Sandirasegaram ... [et al.].
Titre de la série Technical Memorandum ; 2013-119
Type de publication Série - Voir l'enregistrement principal
Langue [Anglais]
Format Électronique
Document électronique
Note(s) "November 2013."
Includes bibliographical references.
Information sur la publication [Ottawa] : Defence Research and Development Canada, c2013.
Auteur / Contributeur Sandirasegaram, N. M. (Nicholas M.), 1971-
Description xii, 40 p. : tables, graphs.
Numéro de catalogue
  • D68-6/119-2013E-PDF
Descripteurs Technical reports
Validation
Automatic identification system
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