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Mostrando ítems 11-19 de 19
An Analysis of the Influence of Flight Parameters in the Generation of Unmanned Aerial Vehicle (UAV) Orthomosaicks to Survey Archaeological Areas
(MDPI, 2016)
This article describes the configuration and technical specifications of a multi-rotor
unmanned aerial vehicle (UAV) using a red–green–blue (RGB) sensor for the acquisition of images
needed for the production of orthomosaics ...
Positional Quality Assessment of Orthophotos Obtained from Sensors Onboard Multi-Rotor UAV Platforms
(MDPI, 2014)
In this study we explored the positional quality of orthophotos obtained by an
unmanned aerial vehicle (UAV). A multi-rotor UAV was used to obtain images using a
vertically mounted digital camera. The flight was processed ...
Spatial Quality Evaluation of Resampled Unmanned Aerial Vehicle-Imagery for Weed Mapping
(MDPI, 2015)
Unmanned aerial vehicles (UAVs) combined with different spectral range
sensors are an emerging technology for providing early weed maps for optimizing
herbicide applications. Considering that weeds, at very early ...
Software tool for learning the generation of the cardioid curve in an autocad environment
(Universidad Nacional de Colombia, 2012)
This article presents a novel application which has been developed in Visual LISP for an AutoCAD environment, and which shows the generation of the cardioid curve intuitively and quickly in five different ways (using the ...
Cartografía de la vegetación de la isla de Bioko (Guinea Ecuatorial) mediante el uso de imágenes Landsat 7 ETM+: particularización del piso afromontano
(Instituto de Botánica Darwinion (Argentina), 2012)
La gestión forestal sostenible requiere de una información cartográfica adecuada. En este trabajo
se elaboró una cartografía actual de la vegetación de la isla de Bioko (Guinea Ecuatorial) basada en la
clasificación ...
Mobilizing greater crop and land potentials sustainably
(Geographical Institute, Research Centre for Astronomy and Earth Sciences (CSFK), 2017)
The supply side of the food security engine is the way we farm. The current engine of conventional tillage farming is faltering and needs to be replaced. It is faltering because it causes unacceptable level of soil erosion ...
Conservation Agriculture and its contribution to the achievement of agri-environmental and economic challenges in Europe
(AIMS Press, 2016)
Conservation Agriculture is an ecosystem approach to farming capable of providing solutions for numerous of the agri-environmental concerns in Europe. Certainly, most of the challenges addressed in the Common Agriculture ...
Condiciones de trabajo en las paseras. Caso Denominación de Origen Montilla-Moriles (España)
(Universidad de Carabobo, 2012)
Se caracterizan las condiciones de trabajo y sus posibles efectos en la salud de trabajadores(as) en el proceso de pasificación de la uva blanca, en la zona de la Denominación de Origen de Montilla-Moriles, con énfasis en ...
Multifractal detrended fluctuation analysis of sheep livestock prices in origin
(Elsevier, 2013)
The multifractal detrended fluctuation analysis (MF-DFA) is used to verify whether or not the returns of time series of prices paid to farmers in original markets can be described by the multifractal approach. By way of ...