Results 21 to 30 of about 48,205 (257)
智慧农业, 2021 Unmanned Aerial Vehicle(UAV) application in agriculture and forestry has the unique advantages of high efficiency, water and pesticide saving, and strong adaptability to complex terrain.
CHEN Meixiang +4 more
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METROLOGY OF IMAGE PROCESSING IN SPECTRAL REFLECTANCE MEASUREMENT BY UAV [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2014 Remote sensing based on unmanned airborne vehicles (UAVs) is rapidly developing field of technology. For many of potential UAV remote sensing applications, accurate reflectance measurements are required.
E. Honkavaara +3 more
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Unmanned Aerial Vehicle (UAV) for monitoring soil erosion in Morocco [PDF]
, 2012 This article presents an environmental remote sensing application using a UAV that is specifically aimed at reducing the data gap between field scale and satellite scale in soil erosion monitoring in Morocco. A fixed-wing aircraft type Sirius I (MAVinci,
D'Oleire-Oltmanns, Sebastian +3 more
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A Proposed System for Multi-UAVs in Remote Sensing Operations
Sensors, 2022 This paper proposes the design of the communications, control systems, and navigation algorithms of a multi-UAV system focused on remote sensing operations. A new controller based on a compensator and a nominal controller is designed to dynamically regulate the UAVs’ attitude.
Pablo Flores Peña +7 more
openaire +4 more sources
Mapping and classification of ecologically sensitive marine habitats using unmanned aerial vehicle (UAV) imagery and object-based image analysis (OBIA) [PDF]
, 2018 Nowadays, emerging technologies, such as long-range transmitters, increasingly miniaturized components for positioning, and enhanced imaging sensors, have led to an upsurge in the availability of new ecological applications for remote sensing based on ...
Ardizzone, Domenico +4 more
core +1 more source
GPS Remote Sensing Measurements Using Aerosonde UAV [PDF]
Infotech@Aerospace, 2005 In February 2004, a NASA-Langley GPS Remote Sensor (GPSRS) unit was flown on an Aerosonde unmanned aerial vehicle (UAV) from the Wallops Flight Facility (WFF) in Virginia. Using direct and surface-reflected 1.575 GHz coarse acquisition (C/A) coded GPS signals, remote sensing measurements were obtained over land and portions of open water.
Michael Grant +2 more
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UAS-Remote Sensing Methods for Mapping, Monitoring and Modeling Crops
Remote Sensing, 2020 The advances in Unmanned Aerial Vehicle (UAV) platforms and on-board sensors in the past few years have greatly increased our ability to monitor and map crops.
Francisco Javier Mesas-Carrascosa
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Noise and Restoration of UAV Remote Sensing Images [PDF]
International Journal of Advanced Computer Science and Applications, 2020 Remotely sensed images captured from a camera mounted on a UAV (unmanned aerial vehicle) are exposed to noise caused by internal factors, such as the UAV system itself or external factors such as atmospheric conditions. Such images need to be restored before they can undergo further processing stages.
Asmala Ahmad +5 more
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Global Ecology and Conservation, 2020 Analyses of species distribution have commonly been performed with global regression models by assuming species-environment interactions are spatially stationary.
Xinping Ye, Xiaoping Yu, Tiejun Wang
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Sensors, 2022 In recent years, the unmanned aerial vehicle (UAV) remote sensing technology has been widely used in the planning, design and maintenance of urban distributed photovoltaic arrays (UDPA).
Qing An, Qiqi Hu, Ruoli Tang, Lang Rao
doaj +1 more source