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Potential use of the veris apparent EC sensor to predict soil texture under the semi-arid conditions of central Arizona
(2009-12-01)
The operational details of the apparent electrical conductivity (ECa) sensor manufactured by Veris Technologies have been extensively documented in literature reports, but the geographical distribution of these research ...
Potential use of the veris apparent EC sensor to predict soil texture under the semi-arid conditions of central Arizona
(2009-12-01)
The operational details of the apparent electrical conductivity (ECa) sensor manufactured by Veris Technologies have been extensively documented in literature reports, but the geographical distribution of these research ...
A Self-Powered and Autonomous Fringing Field Capacitive Sensor Integrated into a Micro Sprinkler Spinner to Measure Soil Water Content
(Mdpi Ag, 2017-03-01)
We present here the design and fabrication of a self- powered and autonomous fringing field capacitive sensor to measure soil water content. The sensor is manufactured using a conventional printed circuit board and includes ...
Spectroradiometry of soil and comparison with orbital sensors
(INST AGRONOMICOCAMPINAS, 2012)
The aim of this study was to characterize and compare the spectral behavior of different soil classes obtained by orbital and terrestrial sensors. For this, an area of 184 ha in Rafard (SP) Brazil was staked on a regular ...
A Multiprobe Heat Pulse Sensor for Soil Moisture Measurement Based on PCB Technology
(Ieee-inst Electrical Electronics Engineers Inc, 2019-02-01)
Heat dissipation sensors operate based on the temperature dependence of the transient heat conduction within the soil, which is a function of the soil characteristics and its water content. After a heat pulse with controlled ...
Calibração de sensores capacitivos de baixo custo utilizando a plataforma arduíno
(Universidade Federal de Santa MariaBrasilEngenharia AgrícolaUFSMPrograma de Pós-Graduação em Engenharia AgrícolaCentro de Ciências Rurais, 2022-02-28)
At a time of extreme concern about water scarcity, the use of sensors to estimate soil water content is of great importance. Quick decisions, using instant data, are the basis for managing water resources and making decisions ...
Nonlinear models for soil moisture sensor calibration in tropical mountainous soils
(Escola Superior de Agricultura "Luiz de Queiroz" - USP/ESALQ, 2022)