Potential of the active heat pulse method with fiber optic temperature sensing for estimation of water content and infiltration in agricultural soils

Sayde, C. and Selker, J. and English, M. and Rodríguez Sinobas, Leonor and Gil Rodríguez, María and Sánchez Calvo, Raúl and Benitez Buelga, Javier (2010). Potential of the active heat pulse method with fiber optic temperature sensing for estimation of water content and infiltration in agricultural soils. In: "Workshop "Optimizing and integrating predictions of agricultural soil > and water conservation models at different scales "", 27/09/2010 - 29/09/2010, Baena, Jaén.

Description

Title: Potential of the active heat pulse method with fiber optic temperature sensing for estimation of water content and infiltration in agricultural soils
Author/s:
  • Sayde, C.
  • Selker, J.
  • English, M.
  • Rodríguez Sinobas, Leonor
  • Gil Rodríguez, María
  • Sánchez Calvo, Raúl
  • Benitez Buelga, Javier
Item Type: Presentation at Congress or Conference (Poster)
Event Title: Workshop "Optimizing and integrating predictions of agricultural soil > and water conservation models at different scales "
Event Dates: 27/09/2010 - 29/09/2010
Event Location: Baena, Jaén
Title of Book: Actas del workshop "Optimizing and integrating predictions of agricultural soil > and water conservation models at different scales "
Date: 2010
Subjects:
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Ingeniería Rural [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The principle of temperature measurement along a fiber optic cable is based on the thermal sensitivity of the relative intensities of backscattered Raman Stokes and anti Stokes photons that arise from collisions with electrons in the core of the glass fiber. A laser pulse, generated by the Distributed Temperature Sensing unit DTS, traversing a fiber optic cable will result in Raman backscatter at two frequencies, referred to as Stokes and anti-Stokes.

More information

Item ID: 8866
DC Identifier: http://oa.upm.es/8866/
OAI Identifier: oai:oa.upm.es:8866
Deposited by: Memoria Investigacion
Deposited on: 23 Sep 2011 09:54
Last Modified: 20 Apr 2016 17:30
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