Nationwide critical infrastructure monitoring using a common operating picture framework

Samir Puuska, Lauri Rummukainen, Jussi Timonen, Lauri Lääperi, Markus Klemetti, Lauri Oksama and Jouko Vankka

International Journal of Critical Infrastructure Protection, 2018, vol. 20, issue C, 28-47

Abstract: This paper describes the efforts involved in designing a common operating picture system for monitoring large-scale critical infrastructures. The design leverages the Joint Directors of Laboratories (JDL) data fusion model to enable the integration of different critical infrastructure systems with their dependency relations. The resulting Situational Awareness of Critical Infrastructure and Networks (SACIN) framework offers a platform that provides a common operating picture of a critical infrastructure. A generic data collection component customized to each source system generates events and facilitates JDL level 0 integration. An analysis component collects events and data to produce meaningful information about the current state and future impact estimates in accordance with JDL levels 1 to 3. A brokered architecture supports level 4 control by various components and a JDL level 5 user interface is offered via a web application. Interviews of infrastructure subject matter experts were conducted to obtain the situational awareness requirements. By applying key situational awareness oriented design principles to the situational awareness requirements, a user interface was created for organizing information based on operator situational awareness needs and supporting key cognitive mechanisms that transform data into high levels of situational awareness. Situational awareness measures were used to assess operator performance during critical infrastructure tasks – a “freeze-probe” recall approach (Situational Awareness Global Assessment Technique (SAGAT)), a post-trial subjective rating approach (Situational Awareness Rating Technique (SART)) and the System Usability Scale (SUS). The results indicate that the supply of attentional resources (SART supply) and overall SAGAT score best predict the performance levels of operators.

Keywords: Critical Infrastructure; Situational Awareness; Common Operating Picture; User Interface; Modeling and Analysis; Software Architecture (search for similar items in EconPapers)
Date: 2018
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S1874548215300305
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:ijocip:v:20:y:2018:i:c:p:28-47

DOI: 10.1016/j.ijcip.2017.11.005

Access Statistics for this article

International Journal of Critical Infrastructure Protection is currently edited by Leon Strous

More articles in International Journal of Critical Infrastructure Protection from Elsevier
Bibliographic data for series maintained by Catherine Liu ().