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N. Sánchez, A. Alonso-Arroyo, J. Martínez-Fernández, A. Camps, A. González-Zamora, M. Pablos, C. M. Herrero-Jiménez, A. Gumuzzio
2015 The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences  
of GNSS-R reflectivity with a time-collocated Landsat 8 imagery for soil moisture retrieval under semiarid climatic conditions.  ...  An innovative sensor based on the Global Navigation Satellite Systems Reflectometry (GNSS-R) was on board the manned vehicle, the Light Airborne Reflectometer for GNSS-R Observations (LARGO) engineered  ...  ACKNOWLEDGEMENTS This study was supported by the European Community Seventh Framework Programme, FP7-Space-2013-1 (Project E-GEM ID 607126) and the Spanish MINECO (Projects AYA2011-29183-C02-01 and AYA2012  ... 
doi:10.5194/isprsarchives-xl-7-w3-1299-2015 fatcat:td5d4esrcrb5hm35yjjm7yt3gi

On the Synergy of Airborne GNSS-R and Landsat 8 for Soil Moisture Estimation

Nilda Sánchez, Alberto Alonso-Arroyo, José Martínez-Fernández, María Piles, Ángel González-Zamora, Adriano Camps, Mercè Vall-llosera
2015 Remote Sensing  
on GNSS Reflectometry (GNSS-R) was tested for soil moisture estimation.  ...  The Light Airborne Reflectometer for GNSS-R Observations (LARGO) observations, together with optical, infrared, and thermal bands from Landsat 8, were linked through a semi-empirical model to field soil  ...  Nilda Sá nchez, Alberto Alonso-Arroyo and Ángel Gonzá lez-Zamora processed the field, airborne and satellite data.  ... 
doi:10.3390/rs70809954 fatcat:a5vncxlie5g2tojvnausf4hhf4

Intercomparison of Soil Moisture Retrieved from GNSS-R and from Passive L-Band Radiometry at the Valencia Anchor Station

Cong Yin, Ernesto Lopez-Baeza, Manuel Martin-Neira, Roberto Fernandez-Moran, Lei Yang, Enrique A. Navarro-Camba, Alejandro Egido, Antonio Mollfulleda, Weiqiang Li, Yunchang Cao, Bin Zhu, Dongkai Yang
2019 Sensors  
In this paper, the SOMOSTA (Soil Moisture Monitoring Station) experiment on the intercomparison of soil moisture monitoring from Global Navigation Satellite System Reflectometry (GNSS-R) signals and passive  ...  Neural net fitting was used for GNSS-R soil moisture inversion, and the RMSE (Root Mean Square Error) was 0.014 m3/m3.  ...  As a special dedication, very special thanks go to Li Huang, who led the first author, Cong Yin, into the world of GNSS-R.  ... 
doi:10.3390/s19081900 fatcat:hbmjlosgufganmtq2heuarilge

Latest Advances in Sensor Applications in Agriculture

Ahmed Kayad, Dimitrios S. Paraforos, Francesco Marinello, Spyros Fountas
2020 Agriculture  
Soil-sensing topics include monitoring soil moisture content, drain pipes and topsoil movement during the harrowing process while plant-sensing topics include evaluating spray drift in vineyards, thermography  ...  applications for winter wheat and tree health assessment and remote-sensing applications as well.  ...  [1] titled "A Novel Cosmic-Ray Neutron Sensor for Soil Moisture Estimation over Large Areas".  ... 
doi:10.3390/agriculture10080362 fatcat:hippa2qmyne4zbevnqax26dk5y

Remote Sensing for Irrigation of Horticultural Crops

2017 Horticulturae  
This paper reviews the literature on applications of remote sensing for monitoring soil-and crop-water status for irrigation purposes.  ...  Monitoring water use and crop water status in the field is important for developing effective precautions, and for this purpose, some indicators are required [27] .  ...  [62] reported the adoption of GNSS reflectometry (GNSS-R) based on a low-cost device and an airborne solution. For irrigation purposes, the GNSS-R system was useful for soil moisture monitoring.  ... 
doi:10.3390/horticulturae3020040 fatcat:4axxl4k5yfagbdca6sojbu2baq

Proximal-Sensing-Powered Modelling of Energy-Water Fluxes in a Vineyard: A Spatial Resolution Analysis

Nicola Paciolla, Chiara Corbari, Antonino Maltese, Giuseppe Ciraolo, Marco Mancini
2021 Remote Sensing  
The study area is an experimental vineyard field where proximal sensing images were obtained by an airborne platform and verification fluxes were measured via a flux tower.  ...  The main questions are: (a) if high-resolution remote sensing images are necessary to accurately model a heterogeneous area; and (b) whether and to what extent low-resolution modelling provides worse/better  ...  Rapitalà for hosting the experiment.  ... 
doi:10.3390/rs13224699 fatcat:ldoai32q6feh3b54x6alwrodeu

Smart Farming Technologies – Description, Taxonomy and Economic Impact [chapter]

Athanasios T. Balafoutis, Bert Beck, Spyros Fountas, Zisis Tsiropoulos, Jürgen Vangeyte, Tamme van der Wal, I. Soto-Embodas, Manuel Gómez-Barbero, Søren Marcus Pedersen
2017 Progress in Precision Agriculture  
Precision Agriculture is a cyclic optimization process where data have to be collected from the field, analysed and evaluated and finally used for decision making for site-specific management of the field  ...  Data acquisition technologies include GNSS technologies, mapping technologies, data acquisition of environmental properties and machines and their properties.  ...  Yield Mapping Yield mapping or yield monitoring is a technique in agriculture of using GNSS data to analyse variables such as crop yield and moisture content in a given field ( Fig. 2.2) .  ... 
doi:10.1007/978-3-319-68715-5_2 fatcat:ugq7t7kbdbdtzi2xboeqc4zwq4

Monitoring vineyards with UAV and multi-sensors for the assessment of water stress and grape maturity

I. Soubry, P. Patias, V. Tsioukas
2017 Journal of Unmanned Vehicle Systems  
This paper deals with the monitoring of vineyards for the assessment of water stress and grape maturity using an Unmanned Aerial Vehicle (UAV) equiped with multispectral/infrared and Red-Green-Blue (RGB  ...  These facts suggest that the instruments used in this study represent a fast, reliable and efficient solution to the evaluation of crops for agricultural applications.  ...  In the present study, an UAV is used along with multispectral, infrared and RGB cameras for the monitoring of the condition of a vineyard until harvest.  ... 
doi:10.1139/juvs-2016-0024 fatcat:dxexpqv6czbc7ff5ce3rlra7ya

On the Use of Unmanned Aerial Systems for Environmental Monitoring

Salvatore Manfreda, Matthew McCabe, Pauline Miller, Richard Lucas, Victor Pajuelo Madrigal, Giorgos Mallinis, Eyal Ben Dor, David Helman, Lyndon Estes, Giuseppe Ciraolo, Jana Müllerová, Flavia Tauro (+11 others)
2018 Remote Sensing  
large areas in a cost-effective way and an entirely new capacity for enhanced temporal retrieval.  ...  Nowadays, most monitoring and data collection systems are based upon a combination of ground-based measurements, manned airborne sensors, and satellite observations.  ...  TIR has similarly been used for the monitoring and estimation of soil In the last decade, particular attention has been given to the monitoring of vineyards because of their high economic value.  ... 
doi:10.3390/rs10040641 fatcat:d3io26h4iva5fd2k5r7uedznum

A Review of Current and Potential Applications of Remote Sensing to Study the Water Status of Horticultural Crops

Gautam, Pagay
2020 Agronomy  
The remote measurements of the water potential, soil moisture, evapotranspiration, canopy 3D structure, and vigour for water status estimation are presented in this comprehensive review.  ...  Finally, the authors' view is presented with regard to future prospects and research gaps in the estimation of the crop water status for precision irrigation.  ...  Acknowledgments: The authors would like to acknowledge the funding body Wine Australia, The University of Adelaide, and anonymous reviewers for their contribution.  ... 
doi:10.3390/agronomy10010140 fatcat:y67o66t3ubcozbq7rbffthc2n4

A Bibliometric Review of the Use of Unmanned Aerial Vehicles in Precision Agriculture and Precision Viticulture for Sensing Applications

Abhaya Pal Singh, Amol Yerudkar, Valerio Mariani, Luigi Iannelli, Luigi Glielmo
2022 Remote Sensing  
developments in the field.  ...  Additionally, the paper provides a comprehensive study on popular journals for academicians to submit their work, accessible funding organizations, popular nations, institutions, and authors conducting  ...  Soils: The first and utmost importance is given to soil management for PA [7] . Soil management is a way of bifurcating the field into different categories depending on soil content.  ... 
doi:10.3390/rs14071604 fatcat:kdxaxz2jmjdhxflbliwmcjinra

Monitoring opencast mine restorations using Unmanned Aerial System (UAS) imagery

Joan-Cristian Padró, Vicenç Carabassa, Jaume Balagué, Lluís Brotons, Josep M. Alcañiz, Xavier Pons
2019 Science of the Total Environment  
Monitoring the restoration after extractive activities is a legal requirement for mine companies and public administrations in many countries, involving financial provisions for environmental liabilities  ...  j o u r n a l h o m e p a g e : w w w . e l s e v i e r . c o m / l o c a t e / s c i t o t e n v stages.  ...  CGL2015-69888-P (MINECO/FEDER-ERDF, EU)), and by the Catalan Government (Department of Territory and Sustainability) under the project "Research and innovation in the monitoring and process of extractive  ... 
doi:10.1016/j.scitotenv.2018.12.156 fatcat:6frnpti5xbdbnbofpy4cvfmfzq

2005 Index

2005 IEEE Transactions on Geoscience and Remote Sensing  
Chylek, P., + , T-GRS Sep 05 1978-1983 bare soil/vegetation ratio, SPOT VEGETATION and HRVIR, estim. and monitoring.  ...  Xiaomu Song, + , T-GRS Apr 05 888-897 bare soil/vegetation ratio, SPOT VEGETATION and HRVIR, estim. and monitoring.  ... 
doi:10.1109/tgrs.2005.861474 fatcat:peucpnumgfchhhwbn665yvx7ue

Drone-Based Hyperspectral and Thermal Imagery for Quantifying Upland Rice Productivity and Water Use Efficiency after Biochar Application

Hongxiao Jin, Christian Josef Köppl, Benjamin M. C. Fischer, Johanna Rojas-Conejo, Mark S. Johnson, Laura Morillas, Steve W. Lyon, Ana M. Durán-Quesada, Andrea Suárez-Serrano, Stefano Manzoni, Monica Garcia
2021 Remote Sensing  
The field flights were conducted over two experimental groups with bamboo biochar (BC1) and sugarcane biochar (BC2) amendments and one control (C) group without biochar application.  ...  We found that GPP was increased by 41.9 ± 3.4% in BC1 and 17.5 ± 3.4% in BC2 versus C, which may be explained by higher soil moisture after biochar application, and consequently significantly higher WUEs  ...  staff from the EEEJN-INTA who helped develop the rice experimental design and advised about regional crop management practices.  ... 
doi:10.3390/rs13101866 fatcat:zb3gvch3azclfkkc275fkdqbke

Critical Review Of Precision Agriculture Technologies And Its Scope Of Adoption In India

Pinaki Mondal, M. Basu, P. B. S. Bhadoria
2011 Zenodo  
., Positioning System, Remote Sensing, Variable Rate Technology, Crop & Soil Sensing & Analysis, Yield Mapping and Information Transmission Protocol.  ...  Precision agriculture (PA) concept was initiated for site specific crop management as a combination of positioning system technology, variable rate technology, remote sensing, yield mapping etc. to optimize  ...  Properly calibrated field monitor systems are generally very accurate (<1% to 5% error) at estimating yield averages over large areas (Pierce et al., 1997) .  ... 
doi:10.5281/zenodo.8086 fatcat:57lmrah6rvh5fguddb7a7esdjm
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