Change detection and maritime situation awareness in the channel area - Feasibility of space borne SAR for maritime situation awareness

Autor:	Eric den Breejen, Bert van den Broek, A.J.E. Smith, R.J. Dekker
Rok vydání:	2012
Předmět:	Synthetic aperture radar Navy Situation awareness Computer science Context (language use) Object detection Change detection Communication channel Remote sensing
Zdroj:	IGARSS
DOI:	10.1109/igarss.2012.6351942
Popis:	In this paper we have analyzed military and security requirements for surveillance. Using a data-set of wide swath SAR imagery for the English channel and high resolution SAR data for the Zeebrugge and Rotterdam harbour we have discussed if these requirements can be met by using this kind of data. The requirement to detect anomalous behaviour at open sea can be fulfilled for ships with sizes > 30 meter if appropriate context information is available. Displacement of not too small vessels and preparatory activities for illegal trafficking can often be detected in high resolution imagery. However, details and detection of replacements of these objects cannot be obtained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::804fe5e6a029b03ca22a9059f2cb6e67 https://doi.org/10.1109/igarss.2012.6351942 Zobrazit plný text záznamu