Results 21 to 30 of about 307 (169)

Use of remotely piloted aircraft systems in monitoring pest and diseases in agricultural crops: global literature review

open access: yesActa Scientiarum: Technology, 2023
The use of Remotely Piloted Aircraft Systems (RPAS) as Remote Sensing platforms has been gaining more and more applicability in various fields of study, one of them being the agricultural sector.
Fernando Coelho Eugenio   +4 more
doaj   +1 more source

Converting a Fixed-Wing Internal Combustion Engine RPAS into an Electric Lithium-Ion Battery-Driven RPAS

open access: yesApplied Sciences, 2020
It is well proved that remotely piloted aircraft systems (RPASs) are very useful systems for remote sensing in precision agricultural labors. INTA (National Institute for Aerospace Applications) and the University of Huelva are involved in Tecnolivo ...
Fernando Isorna Llerena   +4 more
doaj   +1 more source

Control System for Aircraft Take-off and Landing Based on Modified PID controllers

open access: yesMATEC Web of Conferences, 2019
This article describes some of tasks carried out as a part of an international project ERA (Enhanced RPAS Automation, RPAS – Remotely Piloted Aircraft Systems).
Rogalski Tomasz   +4 more
doaj   +1 more source

RPAS and GIS for landfill analysis

open access: yesE3S Web of Conferences, 2018
Using remote sensing methods to capture environmental contamination is very relevant not only to Lithuania, but also to the whole of Europe. The article examines the Remotely Piloted Aircraft System (RPAS) and its components, in particular aircraft (UAV)
Daugela Ignas   +2 more
doaj   +1 more source

Apoyo a la investigación de accidentes aéreos con el uso de RPAS

open access: yesCiencia y Poder Aéreo, 2020
Este documento presenta un estudio para la implementación de RPAS (por sus siglas en inglés, Remotely Piloted Aircraft System) en la investigación de un accidente aéreo.
Edgar Leonardo Gómez Gómez   +2 more
doaj   +1 more source

Measurement of surface velocity in open channels using a lightweight remotely piloted aircraft system

open access: yesGeomatics, Natural Hazards & Risk, 2017
In this paper, a low-cost remotely piloted aircraft system (RPAS) technique is proposed for measurement of the surface velocity in rivers or channels with low surface velocity and small discharge.
M. Bolognesi   +5 more
doaj   +1 more source

AEROSOL VARIABILITY OBSERVED WITH RPAS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013
To observe the origin, vertical and horizontal distribution and variability of aerosol particles, and especially ultrafine particles recently formed, we plan to employ the remotely piloted aircraft system (RPAS) Carolo-P360 "ALADINA" of TU Braunschweig.
B. Altstädter   +6 more
doaj   +1 more source

Monitoring and analysis of carbon monoxide and methane using Sensors and Remotely Piloted Aircraft Systems

open access: yesEAI Endorsed Transactions on Energy Web, 2023
INTRODUCTION: Air pollution in urban areas becomes a severe challenge to global health; exposure to polluting gases can lead to different diseases and even human mortality.
Luis Alberto Holgado-Apaza   +7 more
doaj   +1 more source

Mapping Areas Invaded by Pinus sp. from Geographic Object-Based Image Analysis (GEOBIA) Applied on RPAS (Drone) Color Images

open access: yesRemote Sensing, 2022
Invasive alien species reduce biodiversity. In southern Brazil, the genus Pinus is considered invasive, and its dispersal by humans has resulted in this species reaching ecosystems that are more sensitive and less suitable for cultivation, as is the case
Vinicius Paiva Gonçalves   +2 more
doaj   +1 more source

Estimate and Temporal Monitoring of Height and Diameter of the Canopy of Recently Transplanted Coffee by a Remotely Piloted Aircraft System

open access: yesAgriEngineering, 2022
Digital agriculture is fundamental to potential improvements in the field by optimizing processes and providing intelligent decision making. This study aims to calculate the height and canopy diameter of recently transplanted coffee plants over three ...
Nicole Lopes Bento   +5 more
doaj   +1 more source

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