An Analysis of the Effects on Calibration Parameters of FDR for Moisture Sensor Caused by Different Kinds of Soils-Reference-Cited by-同舟云学术

An Analysis of the Effects on Calibration Parameters of FDR for Moisture Sensor Caused by Different Kinds of Soils

Published:2013-09 Issue: Volume:401-403 Page:968-973
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Chen Hai Bo¹,Ye Lin Mao¹,Shi Li Kui¹

Affiliation:

1. CMA

Abstract

With the method of artificial soil columns, several kinds of soil, such as, loam, clay, and sandy soil were used for FDR (frequency domain reflectometry) moisture sensor calibration experiment. Then, these data showed that the frequency of soil moisture sensor is monotone decreasing with the increase of soil volumetric water content, so the correlation is obvious. Different kinds of soil affected moisture sensor parameter remarkably. A better result would be obtained in classification calibration than that in concentration calibration. This experimental result had a great meaning for fine calibration of soil water automatic detector in the areas with complex kinds of soil.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.401-403.968.pdf

Reference9 articles.

1. Cheng L, Yang G X, Chen H B, et al. Analysis of Sampling Error for Soil Water Measured by Drying&Weighing Method, J. Meteorological and Environmental Sciences, 2009, 32(2): 33-36.

2. Paltineanul, Starr J. Real-time soil water dynamics using multi-sensor capacitance, J. Soil Sci Soc Am J, 1997, 61 (5): 1576-1585.

3. Sunyr, Kromer K. Relationship between the impedance of multi-pin probe and soil water content, J . Internationa Agrophysics, 2003, 17: 61-68.

4. Bolvin H, Chambarela, Chanzya. Three-dimensional numerical modeling of a capacitance probe: application to measurement interpretation, J . Soil Sci Soc Am J, 2004, 68(2): 440-446.

5. Sun Y R. Theoretical and experimental approach to calculation of the impedance of soil probe, J. Acta Pedologica Sinica, ，2002, 39（1）：120-126.

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