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Listar por palabra clave "Precision agriculture"

Mostrando ítems 1-20 de 38

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A Decision Support System for Water Optimization in Anti-Frost Techniques by Sprinklers

Guillén-Navarro, Miguel A.; Martínez-España, Raquel; Bueno-Crespo, Andrés; Morales-García, Juan; Ayuso, Belén; Cecilia-Canales, José María (MDPI AG, 2020-12)

[EN] Precision agriculture is a growing sector that improves traditional agricultural processes through the use of new technologies. In southeast Spain, farmers are continuously fighting against harsh conditions caused by ...
A deep learning model to predict lower temperatures in agriculture

Guillén-Navarro, Miguel A.; Martínez-España, Raquel; Llanes, Antonio; Bueno-Crespo, Andrés; Cecilia-Canales, José María (IOS Press, 2020)

[EN] Deep learning techniques provide a novel framework for prediction and classification in decision-making procedures that are widely applied in different fields. Precision agriculture is one of these fields where the ...
A high-performance IoT solution to reduce frost damages in stone fruits

Guillén-Navarro, Miguel A.; Martínez-España, Raquel; López, Belén; Cecilia-Canales, José María (John Wiley & Sons, 2021-01-25)

[EN] Agriculture is one of the key sectors where technology is opening new opportunities to break up the market. The Internet of Things (IoT) could reduce the production costs and increase the product quality by providing ...
A hybrid genetic algorithm for route optimization in the bale collecting problem

Gracia Calandin, Carlos Pablo; Diezma Iglesias, Belén; Barreiro Elorza, Pilar (Instituto Nacional de Investigacón y Tecnología Agraria y Alimentaria, 2013)

The bale collecting problem (BCP) appears after harvest operations in grain and other crops. Its solution defines the sequence of collecting bales which lie scattered over the field. Current technology on navigation-aid ...
A Wireless Sensor Network Deployment for Soil Moisture Monitoring in Precision Agriculture

Lloret, Jaime; Sendra, Sandra; García-García, Laura; Jimenez, Jose M. (MDPI AG, 2021-11)

[EN] The use of precision agriculture is becoming more and more necessary to provide food for the world's growing population, as well as to reduce environmental impact and enhance the usage of limited natural resources. ...
Application of Machine Vision Techniques in Low-Cost Devices to Improve Efficiency in Precision Farming

Jaramillo-Hernández, Juan Felipe; Julian, Vicente; Marco-Detchart, Cédric; Rincón, Jaime Andrés (MDPI AG, 2024-02)

[EN] In the context of recent technological advancements driven by distributed work and open-source resources, computer vision stands out as an innovative force, transforming how machines interact with and comprehend the ...
Big Data Transformation in Agriculture: From Precision Agriculture Towards Smart Farming

Rodríguez-Sánchez, María De Los Ángeles; Cuenca, L.; Ortiz Bas, Ángel (Springer, 2019)

[EN] Big data is a concept that has changed the way to analyse data and information in different environments such as industry and recently, in agriculture. It is used to describe a large volume of data (structured or ...
Centro de investigación y desarrollo de producto agrícola local, situado en el municipio de Gestalgar (Valencia).

Loras García, Joaquín (Universitat Politècnica de València, 2022-03-21)

[ES] El municipio de Gestalgar se sitúa al oeste de la provincia de Valencia. El pueblo de Gestalgar en los últimos años está sufriendo una agresiva despoblación provocada, en cierto modo por su deficiente comunicación ...
Cluster-Based Communication Protocol and Architecture for a Wastewater Purification System Intended for Irrigation

Lloret, Jaime; García-García, Laura; Jimenez, Jose M.; Sendra, Sandra; Lorenz, Pascal (Institute of Electrical and Electronics Engineers, 2021)

[EN] The remote location of agricultural fields leads to the difficulty of deploying Precision Agriculture (PA) systems as there is no Internet access in those areas. Therefore, the use of long-range wireless technologies ...
Control del cultivo del caqui mediante tecnología IoT

Chulbi Perales, Carlos (Universitat Politècnica de València, 2020-10-06)

[ES] Con una presencia de la tecnología cada vez mayor en nuestras vidas, la siguiente frontera es conectar también los objetos cotidianos, desde el frigorífico hasta los semáforos de la ciudad. Este campo es conocido como ...
Deployment and Performance Study of an Ad Hoc Network Protocol for Intelligent Video Sensing in Precision Agriculture

Cambra, Carlos; Díaz Santos, Juan Ramón; Lloret, Jaime (Springer Verlag (Germany): LNCS, 2015-02-10)

Recent advances in technology applied to agriculture have made possible the Precision Agriculture (PA). It has been widely demonstrated that precision agriculture provides higher productivity with lower costs. The goal ...
Design and development of a low-cost soil moisture sensor based on solenoid coils

Parra Boronat, Mar (Universitat Politècnica de València, 2019-11-12)

[EN] The use of sensors is common in precision agriculture. Moisture sensors are one of the most used sensors in the systems to control the irrigation. Nonetheless, the currently available sensors to measure the moisture ...
Detección de malas hierbas en girasol en fase temprana mediante imágenes tomadas con un vehículo aéreo no tripulado (UAV)

Peña, J.M.; Torres-Sánchez, J.; Serrano-Pérez, A.; López-Granados, F. (Universitat Politècnica de València, 2014-12-16)

[EN] Weed mapping in early season requires of very high spatial resolution images (pixels <5 cm). Currently only Unmanned Aerial Vehicles (UAV) can take such images. The aim of this work was to evaluate the optimal flight ...
Development of Inductive Sensor for Control Gate Opening of an Agricultural Irrigation System

Basterrechea-Chertudi, Daniel Andoni; Rocher-Morant, Javier; Parra-Boronat, Lorena; Lloret, Jaime (IEEE, 2020-07-03)

[EN] The monitoring of water level in the agriculture irrigation channels is essential to control the opening gates of these channels. In this way, WSNs (Wireless Sensor Networks) have high relevance to obtain this kind ...
Development of Multispectral Indices for Organic Fertilization Monitoring in Tomato Plants at Early Stages

Cardim Ferreira Lima, Matheus (Universitat Politècnica de València, 2019-10-25)

[EN] A crop monitoring system was developed for monitor organic fertilization status of tomato plants at early stages. An automatic and nondestructive approach was used to analyze tomato plants with different levels of ...
Diseño y desarrollo de un sensor de humedad de bajo coste a diferentes profundidades para agricultura de precisión

Liebana Carrascosa, Alvaro (Universitat Politècnica de València, 2019-10-15)

[ES] Hoy en día, gran parte de nuestra dieta está compuesta por alimentos que provienen de los árboles. Las raíces son las encargadas de absorber, almacenar y transportar los recursos que obtienen del agua, y en este ...
DronAway: A Proposal on the Use of Remote Sensing Drones as Mobile Gateway for WSN in Precision Agriculture

García, Laura; Parra-Boronat, Lorena; Jimenez, Jose M.; Lloret, Jaime; Mauri, Pedro V.; Lorenz, Pascal (MDPI AG, 2020-10)

[EN] The increase in the world population has led to new needs for food. Precision Agriculture (PA) is one of the focuses of these policies to optimize the crops and facilitate crop management using technology. Drones have ...
Estimation of structural attributes of walnut trees based on terrestrial laser scanning

Estornell, J.; Velázquez-Martí, A.; Fernández-Sarría, A.; López-Cortés, I.; Martí-Gavilá, J.; Salazar, D. (Universitat Politècnica de València, 2017-06-20)

[EN] Juglans regia L. (walnut) is a tree of significant economic importance, usually cultivated for its seed used in the food market, and for its wood used in the furniture industry. The aim of this work was to develop ...
Estimation of Walnut Structure Parameters Using Terrestrial Photogrammetry Based on Structure-from-Motion (SfM)

Fernández-Sarría, Alfonso; López- Cortés, I; Marti-Gavila, Jesus; Estornell Cremades, Javier (Springer-Verlag, 2022-10)

[EN] Remote sensing techniques are increasingly used for crop monitoring to improve the profitability of plantations. These studies are mainly based on spectral information recorded by satellites or unmanned aerial vehicles. ...
Estudio de la correlación entre las imágenes obtenidas del satélite Sentinel-2 en brócoli y las propiedades químicas y físicas del suelo.

Montiel Domínguez, Cristina (Universitat Politècnica de València, 2021-04-15)

[ES] La creciente población mundial demanda numerosos recursos del planeta, los cuales no son ilimitados. Entre estos recursos destacan el suelo, el agua y el alimento. La producción agrícola ya emplea un 38% de la superficie ...