Autonomous Wireless Sensor Networks in an IPM Spatial Decision Support System

Mina Petrić, Jurgen Vandendriessche, Cedric Marsboom, Tom Matheussen, Els Ducheyne, Abdellah Touhafi

Onderzoeksoutput: Article

Samenvatting

Until recently data acquisition in integrated pest management (IPM) relied on manual collection of both pest and environmental data. Autonomous wireless sensor networks (WSN) are providing a way forward by reducing the need for manual offload and maintenance; however, there is still a significant gap in pest management using WSN with most applications failing to provide a low-cost, autonomous monitoring system that can operate in remote areas. In this study, we investigate the feasibility of implementing a reliable, fully independent, low-power WSN that will provide high-resolution, near-real-time input to a spatial decision support system (SDSS), capturing the small-scale heterogeneity needed for intelligent IPM. The WSN hosts a dual-uplink taking advantage of both satellite and terrestrial communication. A set of tests were conducted to assess metrics such as signal strength, data transmission and bandwidth of the SatCom module as well as mesh configuration, energetic autonomy, point to point communication and data loss of the WSN nodes. Finally, we demonstrate the SDSS output from two vector models forced by WSN data from a field site in Belgium. We believe that this system can be a cost-effective solution for intelligent IPM in remote areas where there is no reliable terrestrial connection.

Originele taal-2English
Artikelnummer43
TijdschriftComputers
Volume8
Nummer van het tijdschrift2
DOI's
StatusPublished - 28 mei 2019

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