operational protection system
41Trusted system — In the security engineering subspecialty of computer science, a trusted system is a system that is relied upon to a specified extent to enforce a specified security policy. As such, a trusted system is one whose failure may break a specified… …
42Tethered Aerostat Radar System — The [http://www.af.mil/factsheets/factsheet.asp?fsID=3507 Tethered Aerostat Radar System] is a low level surveillance system that uses aerostats as radar platforms. Another system of this kind is the EL/M 2083. System The aerostats are large… …
43Portable Emissions Measurement System — A Portable Emissions Measurement System (PEMS) is essentially a lightweight ‘laboratory’ that is used to test and/or assess mobile source emissions (i.e. cars, trucks, buses, construction equipment, generators, trains, cranes, etc.) for the… …
44Portable emissions measurement system — a portable emissions measurement system (PEMS) is essentially a lightweight ‘laboratory’ that is used to test and/or assess mobile source emissions (i.e. cars, trucks, buses, construction equipment, generators, trains, cranes, etc.) for the… …
45European Network of Transmission System Operators for Electricity — Abbreviation ENTSO E Predecessor ETSO, UCTE, NORDEL, ATSOI, UKTSOA, BALTSO Formation …
46Geographic information system — GIS redirects here. For other uses, see GIS (disambiguation). A geographic information system, geographical information science, or geospatial information studies is a system designed to capture, store, manipulate, analyze, manage, and present… …
47Decision support system — Example of a Decision Support System for John Day Reservoir. A decision support system (DSS) is a computer based information system that supports business or organizational decision making activities. DSSs serve the management, operations, and… …
48Sahana FOSS Disaster Management System — Infobox Software name = Sahana caption = collapsible = author = developer = [http://www.opensource.lk/ Lanka Software Foundation] released = latest release version = 0.62 stable latest release date = 12/21/2007 latest preview version = 0.61 beta2 …
49National Fire Danger Rating System — Contents 1 The National Fire Danger Rating System 1.1 Background[1] 1.2 Basic assumption[3] 1.3 Types of Fires[4] …
50Distributed transmission system — This article is about terrestrial broadcasting. For electrical power distribution, see distributed generation. In North American digital terrestrial television broadcasting, a distributed transmission system (DTS or DTx) is a form of single… …
