Plant health has a direct impact on the quality and quantity of agricultural products. Due to this fact, farmers must monitor crop conditions frequently. However, the current tools for achieving this are complex and inaccessible. Therefore, this article proposes a method for the characterization of crops that allows to monitor the plants using photographs in the visible and infrared spectrum acquired from a multi-rotor air vehicle, using low-cost cameras and free use tools for designing a prototype of processing information. The characterization is performed by identifying the normalized difference vegetation index (NDVI) in the photographic mosaics of the crops. This index provides information about plant health: Consequently, it is calcul...
Resumo: O debate sobre as estratégias brasileiras para enfrentamento das polêmicas relacionadas ao d...
Tesis por compendio de publicaciones[EN]Since the late twentieth century, Geotechnologies are being ...
In the current scenario loss of genetic variability is a serious problem, due to the current product...
Maize is currently the world’s second largest crop in terms of production, after wheat and rice. It ...
[ES] El proyecto consiste en aplicar una tecnología específica para la rama de agricultura de preci...
La agricultura actualmente está tecnificándose con el objetivo de aumentar el rendimiento. Hoy en dí...
RPAS, also known as UAVs or drones are small unmanned flying devices that can be controlled remotely...
The drought is a complex natural phenomenon difficult to detect, cause serious economic, environment...
Trabalho de projeto de mestrado em Engenharia Geográfica, apresentada à Universidade de Lisboa, atra...
Investigaciones recientes han demostrado la capacidad de las imágenes procedentes de vehículos aéreo...
Revista oficial de la Asociación Española de Teledetección[EN] Weed mapping in early season requires...
A cana-de-açúcar possui grande expressividade na atividade agrícola do país, o que torna importante ...
Trabalho de projeto de mestrado em Engenharia Geográfica, apresentada à Universidade de Lisboa, atra...
Objective. To demonstrate how Information Technology through electronic spreadsheets may improve the...
La gestión sostenible e integración de servicios para el manejo de ecosistemas se ha convertido en u...
Resumo: O debate sobre as estratégias brasileiras para enfrentamento das polêmicas relacionadas ao d...
Tesis por compendio de publicaciones[EN]Since the late twentieth century, Geotechnologies are being ...
In the current scenario loss of genetic variability is a serious problem, due to the current product...
Maize is currently the world’s second largest crop in terms of production, after wheat and rice. It ...
[ES] El proyecto consiste en aplicar una tecnología específica para la rama de agricultura de preci...
La agricultura actualmente está tecnificándose con el objetivo de aumentar el rendimiento. Hoy en dí...
RPAS, also known as UAVs or drones are small unmanned flying devices that can be controlled remotely...
The drought is a complex natural phenomenon difficult to detect, cause serious economic, environment...
Trabalho de projeto de mestrado em Engenharia Geográfica, apresentada à Universidade de Lisboa, atra...
Investigaciones recientes han demostrado la capacidad de las imágenes procedentes de vehículos aéreo...
Revista oficial de la Asociación Española de Teledetección[EN] Weed mapping in early season requires...
A cana-de-açúcar possui grande expressividade na atividade agrícola do país, o que torna importante ...
Trabalho de projeto de mestrado em Engenharia Geográfica, apresentada à Universidade de Lisboa, atra...
Objective. To demonstrate how Information Technology through electronic spreadsheets may improve the...
La gestión sostenible e integración de servicios para el manejo de ecosistemas se ha convertido en u...
Resumo: O debate sobre as estratégias brasileiras para enfrentamento das polêmicas relacionadas ao d...
Tesis por compendio de publicaciones[EN]Since the late twentieth century, Geotechnologies are being ...
In the current scenario loss of genetic variability is a serious problem, due to the current product...