Articles | Volume 25, issue 12
https://doi.org/10.5194/hess-25-6547-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/hess-25-6547-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
22 Dec 2021
Research article |
| 22 Dec 2021
| 22 Dec 2021
Towards disentangling heterogeneous soil moisture patterns in cosmic-ray neutron sensor footprints
Daniel Rasche
CORRESPONDING AUTHOR
Section Hydrology, GFZ German Research Centre for Geosciences, 14473 Potsdam, Germany
Markus Köhli
Physikalisches Institut, Heidelberg University, Im Neuenheimer Feld 226, 69120 Heidelberg, Germany
Physikalisches Institut, University of Bonn, Nussallee 12, 53115 Bonn, Germany
Martin Schrön
Department of Monitoring and Exploration Technologies, Helmholtz Centre for Environmental Research GmbH – UFZ, Permoserstr. 15, 04318 Leipzig, Germany
Theresa Blume
Section Hydrology, GFZ German Research Centre for Geosciences, 14473 Potsdam, Germany
Andreas Güntner
Section Hydrology, GFZ German Research Centre for Geosciences, 14473 Potsdam, Germany
Institute of Environmental Sciences and Geography, University of Potsdam, 14476 Potsdam, Germany
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Cited
15 citations as recorded by crossref.
- Feasibility of irrigation monitoring with cosmic-ray neutron sensors C. Brogi et al. 10.5194/gi-11-451-2022
- Comprehensive quality assessment of satellite- and model-based soil moisture products against the COSMOS network in Germany T. Schmidt et al. 10.1016/j.rse.2023.113930
- Assessing the feasibility of a directional cosmic-ray neutron sensing sensor for estimating soil moisture T. Francke et al. 10.5194/gi-11-75-2022
- Investigating the possibility of leakage detection in water distribution networks using cosmic ray neutrons in the thermal region L. Sostero et al. 10.1016/j.nima.2023.168951
- Mapping soil moisture across the UK: assimilating cosmic-ray neutron sensors, remotely sensed indices, rainfall radar and catchment water balance data in a Bayesian hierarchical model P. Levy 10.5194/hess-28-4819-2024
- Field Testing of Gamma-Spectroscopy Method for Soil Water Content Estimation in an Agricultural Field S. Becker et al. 10.3390/s24072223
- URANOS v1.0 – the Ultra Rapid Adaptable Neutron-Only Simulation for Environmental Research M. Köhli et al. 10.5194/gmd-16-449-2023
- A change in perspective: downhole cosmic-ray neutron sensing for the estimation of soil moisture D. Rasche et al. 10.5194/hess-27-3059-2023
- Signal contribution of distant areas to cosmic-ray neutron sensors – implications for footprint and sensitivity M. Schrön et al. 10.5194/hess-27-723-2023
- Toward Large‐Scale Soil Moisture Monitoring Using Rail‐Based Cosmic Ray Neutron Sensing D. Altdorff et al. 10.1029/2022WR033514
- Potential of Thermal Neutrons to Correct Cosmic‐Ray Neutron Soil Moisture Content Measurements for Dynamic Biomass Effects J. Jakobi et al. 10.1029/2022WR031972
- Comment on ‘Examining the variation of soil moisture from cosmic-ray neutron probes footprint: experimental results from a COSMOS-UK site’ by Howells, O.D., Petropoulos, G.P., et al., Environ Earth Sci 82, 41 (2023) L. Scheiffele et al. 10.1007/s12665-023-11186-6
- Monitoring Irrigation in Small Orchards with Cosmic-Ray Neutron Sensors C. Brogi et al. 10.3390/s23052378
- Heated fibre optics to monitor soil moisture under successive saturation–drying cycles: An experimental approach L. Bertotto et al. 10.1111/ejss.13535
- Novel Cosmic Ray Neutron Sensor Accurately Captures Field-Scale Soil Moisture Trends under Heterogeneous Soil Textures K. Flynn et al. 10.3390/w13213038
14 citations as recorded by crossref.
- Feasibility of irrigation monitoring with cosmic-ray neutron sensors C. Brogi et al. 10.5194/gi-11-451-2022
- Comprehensive quality assessment of satellite- and model-based soil moisture products against the COSMOS network in Germany T. Schmidt et al. 10.1016/j.rse.2023.113930
- Assessing the feasibility of a directional cosmic-ray neutron sensing sensor for estimating soil moisture T. Francke et al. 10.5194/gi-11-75-2022
- Investigating the possibility of leakage detection in water distribution networks using cosmic ray neutrons in the thermal region L. Sostero et al. 10.1016/j.nima.2023.168951
- Mapping soil moisture across the UK: assimilating cosmic-ray neutron sensors, remotely sensed indices, rainfall radar and catchment water balance data in a Bayesian hierarchical model P. Levy 10.5194/hess-28-4819-2024
- Field Testing of Gamma-Spectroscopy Method for Soil Water Content Estimation in an Agricultural Field S. Becker et al. 10.3390/s24072223
- URANOS v1.0 – the Ultra Rapid Adaptable Neutron-Only Simulation for Environmental Research M. Köhli et al. 10.5194/gmd-16-449-2023
- A change in perspective: downhole cosmic-ray neutron sensing for the estimation of soil moisture D. Rasche et al. 10.5194/hess-27-3059-2023
- Signal contribution of distant areas to cosmic-ray neutron sensors – implications for footprint and sensitivity M. Schrön et al. 10.5194/hess-27-723-2023
- Toward Large‐Scale Soil Moisture Monitoring Using Rail‐Based Cosmic Ray Neutron Sensing D. Altdorff et al. 10.1029/2022WR033514
- Potential of Thermal Neutrons to Correct Cosmic‐Ray Neutron Soil Moisture Content Measurements for Dynamic Biomass Effects J. Jakobi et al. 10.1029/2022WR031972
- Comment on ‘Examining the variation of soil moisture from cosmic-ray neutron probes footprint: experimental results from a COSMOS-UK site’ by Howells, O.D., Petropoulos, G.P., et al., Environ Earth Sci 82, 41 (2023) L. Scheiffele et al. 10.1007/s12665-023-11186-6
- Monitoring Irrigation in Small Orchards with Cosmic-Ray Neutron Sensors C. Brogi et al. 10.3390/s23052378
- Heated fibre optics to monitor soil moisture under successive saturation–drying cycles: An experimental approach L. Bertotto et al. 10.1111/ejss.13535
Latest update: 12 Nov 2024
Short summary
Cosmic-ray neutron sensing provides areal average soil moisture measurements. We investigated how distinct differences in spatial soil moisture patterns influence the soil moisture estimates and present two approaches to improve the estimate of soil moisture close to the instrument by reducing the influence of soil moisture further afield. Additionally, we show that the heterogeneity of soil moisture can be assessed based on the relationship of different neutron energies.
Cosmic-ray neutron sensing provides areal average soil moisture measurements. We investigated...
