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Sensor-to-sensor variability of ECH2O EC-5, TE and 5TE sensors used for wireless sensor networks

Rosenbaum, U. and Huisman, J.A. and Weuthen, A. and Vereecken, H. and Bogena, H.R. (2009) Sensor-to-sensor variability of ECH2O EC-5, TE and 5TE sensors used for wireless sensor networks. In: Böden - eine endliche Ressource, 07.-11.09.2009, Bonn.

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Abstract

Towards an improvement of measurement accuracy for the low-budget soil water content sensors ECH2O EC-5, TE and 5TE used in the wireless sensor network SoilNet, the application of a sensor-specific calibration procedure based on dielectric standard liquids reduce the RMSE of approximately 0.010 to 0.015 cm^3 cm^-3 in high soil water content range.

Item Type: Conference or Workshop Item (Contribution to "Reports of the DBG")
Uncontrolled Keywords: Sensor-to-sensor variability, ECH2O sensors, Wireless sensor networks
Divisions: Kommissionen > Kommission I: Bodenphysik und Bodenhydrologie
Depositing User: Ulrike Rosenbaum
Date Deposited: 02 Oct 2009 14:12
Last Modified: 13 Dec 2015 16:23
URI: http://eprints.dbges.de/id/eprint/152

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