Results 31 to 40 of about 48,205 (257)

Towards the development of a smart flying sensor: illustration in the field of precision agriculture [PDF]

open access: yes, 2015
Sensing is an important element to quantify productivity, product quality and to make decisions. Applications, such as mapping, surveillance, exploration and precision agriculture, require a reliable platform for remote sensing.
Copot, Cosmin   +3 more
core   +1 more source

3D MODELING of A COMPLEX BUILDING: From MULTI-VIEW IMAGE FUSION to GOOGLE EARTH PUBLICATION [PDF]

open access: yes, 2019
This paper presents a pipeline that aims at illustrating the procedure to realize a 3D model of a complex building integrating the UAV and terrestrial images and modifying the 3D model in order to publish to Google Earth in an interactive modality so as ...
Inzerillo L., Leto Barone F., Roberts R.
core   +1 more source

A review: UAV-based Remote Sensing

open access: yesIOP Conference Series: Materials Science and Engineering, 2019
In recent years, rapid development of drone technology, information technology, and sensor technology has enabled drone remote sensing to gradually emerge in various industries, especially in agro-forestry. This paper analyzes the three levels of the UAV-RS system's space infrastructure system, ground infrastructure system, and remote sensing data ...
Ninghao Yin   +3 more
openaire   +1 more source

Investigation on the automatic geo-referencing of archaeological UAV photographs by correlation with pre-existing ortho-photos [PDF]

open access: yes, 2014
We present a method for the automatic geo-referencing of archaeological photographs captured aboard unmanned aerial vehicles (UAVs), termed UPs. We do so by help of pre-existing ortho-photo maps (OPMs) and digital surface models (DSMs).
Briese, Christian   +4 more
core   +2 more sources

UAV Remote Sensing for Smart Agriculture

open access: yesGIM International, 2023
As the world population continues to grow, the demand for food is also increasing. At the same time, a series of global and local challenges are threatening ‘food security’. In this context, various technologies and techniques have been proposed and considered in recent decades to secure the efficient usage of the planet’s agricultural resources, i.e. ‘
Alsadik, Bashar   +2 more
openaire   +1 more source

Review of Deep Learning Applications in Unmanned Aerial Vehicle Remote Sensing Images of Grass Plants [PDF]

open access: yesJisuanji kexue yu tansuo
The invasion of grass species competes for resources necessary for the growth of crops, significantly affecting crop yield and quality. Grasses such as the Artemisia genus release allergenic pollen, causing allergic reactions and impacting human health ...
LI Shaobo, WANG Xiaoqiang, GUO Libiao, HONG Ying, WANG Zhiguo
doaj   +1 more source

UAV Swarm Scheduling Method for Remote Sensing Observations during Emergency Scenarios

open access: yesRemote Sensing, 2022
Recently, unmanned aerial vehicle (UAV) remote sensing has been widely used in emergency scenarios; the operating mode has transitioned from one UAV to multiple UAVs.
Jianli Liu   +6 more
doaj   +1 more source

UAV-Borne Hyperspectral Imaging Remote Sensing System Based on Acousto-Optic Tunable Filter for Water Quality Monitoring

open access: yesRemote Sensing, 2021
Unmanned aerial vehicle (UAV) hyperspectral remote sensing technologies have unique advantages in high-precision quantitative analysis of non-contact water surface source concentration.
Hong Liu   +11 more
doaj   +1 more source

Development of canopy vigour maps using UAV for site-specific management during vineyard spraying process [PDF]

open access: yes, 2019
Site-specific management of crops represents an important improvement in terms of efficiency and efficacy of the different labours, and its implementation has experienced a large development in the last decades, especially for field crops.
Campos Tobajas, Javier   +6 more
core   +2 more sources

Comparing, validating and improving the performance of reflectance obtention method for UAV-Remote sensing

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2021
Recently, remote sensing based on the unmanned aerial vehicle (UAV) has become a novel remote sensing technology for researching the characteristics of the earth and the properties of the objects near the earth's surface.
Hongtao Cao   +5 more
doaj   +1 more source

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