Results 111 to 120 of about 2,775 (199)

Agricultural plant cataloging and establishment of a data framework from UAV-based crop images by computer vision. [PDF]

open access: yesGigascience, 2022
Günder M   +5 more
europepmc   +1 more source

Possible use of unmanned aerial vehicle for soil erosion assessment

open access: yesУчёные записки Казанского университета: Серия Естественные науки, 2017
The paper presents the results that show possible use of unmanned aerial vehicle in the quadrocopter form factor (DJI Phantom 4 as an example) to evaluate soil erosion rates.
A.M. Gafurov
doaj  

Developing of Low-Cost Air Pollution Sensor-Measurements with the Unmanned Aerial Vehicles in Poland. [PDF]

open access: yesSensors (Basel), 2020
Pochwała S   +4 more
europepmc   +1 more source

Numerical–analitical method for the problems of aerodynamic noise generations in helicopter and quadrotors

open access: yesАвіаційно-космічна техніка та технологія
The subject of this paper is to demonstrate the capabilities of numerical-analytical method for solving problems of sound generation by helicopter and quadrocopter rotors.
Petro Lukianov
doaj   +1 more source

MATHEMATICAL MODEL OF FLIGHT AN UNMANNED AERIAL VEHICLE

open access: yesНадежность и качество сложных систем
Background. The application and relevance of the use of unmanned systems currently does not cause any doubt, work in this direction is constantly being carried out, respectively, and the capabilities of unmanned vehicles are growing.
Anatoly I. Godunov   +5 more
doaj   +1 more source

Early Detection of Stripe Rust in Winter Wheat Using Deep Residual Neural Networks. [PDF]

open access: yesFront Plant Sci, 2021
Schirrmann M   +4 more
europepmc   +1 more source

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