Results 11 to 20 of about 45,375 (293)

Ultrasonic Proximal Sensing of Pasture Biomass [PDF]

open access: yesRemote Sensing, 2019
The optimization of pasture food value, known as ‘biomass’, is crucial in the management of the farming of grazing animals and in improving food production for the future.
Mathew Legg, Stuart Bradley
doaj   +5 more sources

Proximal Sensing in Grasslands and Pastures [PDF]

open access: yesAgriculture, 2021
Reliable measures of biomass, species composition, nitrogen status, and nutritive value provide important indicators of the status of pastures and rangelands, allowing managers to make informed decisions.
Shayan Ghajar, Benjamin Tracy
doaj   +6 more sources

Remote Sensing and Kriging with External Drift to Improve Sparse Proximal Soil Sensing Data and Define Management Zones in Precision Agriculture [PDF]

open access: yesAgriEngineering, 2023
The precision agriculture scientific field employs increasingly innovative techniques to optimize inputs, maximize profitability, and reduce environmental impacts.
Hugo Rodrigues   +9 more
doaj   +4 more sources

Translational Imaging Spectroscopy for Proximal Sensing [PDF]

open access: yesSensors, 2017
Proximal sensing as the near field counterpart of remote sensing offers a broad variety of applications. Imaging spectroscopy in general and translational laboratory imaging spectroscopy in particular can be utilized for a variety of different research ...
Christian Rogass   +6 more
doaj   +7 more sources

Compensation of Oxygen Transmittance Effects for Proximal Sensing Retrieval of Canopy–Leaving Sun–Induced Chlorophyll Fluorescence [PDF]

open access: yesRemote Sensing, 2018
Estimates of Sun–Induced vegetation chlorophyll Fluorescence (SIF) using remote sensing techniques are commonly determined by exploiting solar and/or telluric absorption features.
Neus Sabater   +6 more
doaj   +4 more sources

Proximal Soil Sensing

open access: yesVadose Zone Journal, 2011
Edited by R.A. Viscarra Rossel, A.B. McBratney, and B Minasny. Springer, New York. 2010. 468 pp. Hardcover, $179.00. ISBN 978-90-481-8858-1. Challenges associated with water resources and land use issues have driven developments in soil science to better characterize phenomena at both fine ...
Bryant Keith Bellingham
doaj   +3 more sources

Analysis of Depth Cameras for Proximal Sensing of Grapes. [PDF]

open access: yesSensors (Basel), 2022
This work investigates the performance of five depth cameras in relation to their potential for grape yield estimation. The technologies used by these cameras include structured light (Kinect V1), active infrared stereoscopy (RealSense D415), time of flight (Kinect V2 and Kinect Azure), and LiDAR (Intel L515).
Parr B, Legg M, Alam F.
europepmc   +5 more sources

Proximal sensing for soil carbon accounting [PDF]

open access: yesSOIL, 2018
Maintaining or increasing soil organic carbon (C) is vital for securing food production and for mitigating greenhouse gas (GHG) emissions, climate change, and land degradation.
J. R. England, R. A. Viscarra Rossel
doaj   +3 more sources

Assessment of a Proximal Sensing-integrated Crop Model for Simulation of Soybean Growth and Yield

open access: yesRemote Sensing, 2020
A remote sensing-integrated crop model (RSCM) able to simulate crop growth processes using proximal or remote sensing data was formulated for simulation of soybean through estimating parameters required for modelling.
Ashifur Rahman Shawon   +5 more
doaj   +2 more sources

Satellite and Proximal Sensing to Estimate the Yield and Quality of Table Grapes

open access: yesAgriculture, 2018
Table grapes are a crop with high nutritional value that need to be monitored often to achieve high yield and quality. Non-destructive methods, such as satellite and proximal sensing, are widely used to estimate crop yield and quality characteristics ...
Evangelos Anastasiou   +6 more
doaj   +2 more sources

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