Next Article in Journal / Special Issue
The Development of Localized Algorithms in Wireless Sensor Networks
Previous Article in Journal / Special Issue
Optimal Energy Aware Clustering in Sensor Networks
Article Menu

Export Article

Open AccessArticle
Sensors 2002, 2(7), 270-285;

The Sensor Web: A Macro-Instrument for Coordinated Sensing

Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109-8099, USA
Received: 9 July 2002 / Accepted: 14 July 2002 / Published: 14 July 2002
(This article belongs to the Special Issue Networked Sensors and Wireless Sensor Platforms)
Full-Text   |   PDF [2839 KB, uploaded 20 June 2014]   |  


The Sensor Web is a macro-instrument concept that allows for the spatiotemporal understanding of an environment through coordinated efforts between multiple numbers and types of sensing platforms, including both orbital and terrestrial and both fixed and mobile. Each of these platforms, or pods, communicates within their local neighborhood and thus distributes information to the instrument as a whole. Much as intelligence in the brain is a result of the myriad of connections between dendrites, it is anticipated that the Sensor Web will develop a macro-intelligence as a result of its distributed information with the pods reacting and adapting to their environment in a way that is much more than their individual sum. The sharing of data among individual pods will allow for a global perception and purpose of the instrument as a whole. The Sensor Web is to sensors what the Internet is to computers, with different platforms and operating systems communicating via a set of shared, robust protocols. This paper will outline the potential of the Sensor Web concept and describe the Jet Propulsion Laboratory (JPL) Sensor Webs Project ( In particular, various fielded Sensor Webs will be discussed. View Full-Text
Keywords: Sensor web; Distributed; Network; Smart sensors; Wireless Sensor web; Distributed; Network; Smart sensors; Wireless

Figure 1

This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Share & Cite This Article

MDPI and ACS Style

Delin, K.A. The Sensor Web: A Macro-Instrument for Coordinated Sensing. Sensors 2002, 2, 270-285.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics



[Return to top]
Sensors EISSN 1424-8220 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top