Results 1 to 10 of about 15,301 (209)
Research on aeromagnetic data error analysis and processing of multi-rotor UAV based on variational mode decomposition algorithm [PDF]
Heliyon, 2022 Aeromagnetic survey of multi-rotor UAV is widely used in small and medium-sized mineral resources survey, engineering investigation, non-explosive detection and other fields due to its advantages of high safety, low cost and convenient operation.
Zhong-kun Qiao +8 more
doaj +2 more sources
Remote Sensing, 2023 Aeromagnetic measurement plays an important role in mineral exploration, but unmanned aerial vehicles generate maneuvering noise during aerial flight, which negatively impacts the accuracy of aeromagnetic measurement data.
Jian Jiao +2 more
exaly +3 more sources
An Aeromagnetic Compensation Algorithm Based on a Residual Neural Network
Applied Sciences (Switzerland), 2022 Aeromagnetic compensation is a crucial step in the processing of aeromagnetic data. The aeromagnetic compensation method based on the linear regression model has poorer fitting capacity than the neural network aeromagnetic compensation algorithm.
Jian Jiao, Xiao Zhao, Shuai Zhou
exaly +3 more sources
Aeromagnetic Compensation for UAVs Using Transformer Neural Networks [PDF]
SensorsIn geophysics, aeromagnetic surveying based on unmanned aerial vehicles (UAV) is a widely employed exploration technique, that can analyze underground structures by conducting data acquisition, processing, and inversion.
Weiming Dai, Changcheng Yang, Shuai Zhou
doaj +2 more sources
High-Precision Aeromagnetic Compensation Method Under the Influence of the Geomagnetic Field [PDF]
SensorsAeromagnetic surveys play an important role in geophysical exploration and many other fields. In many applications, magnetometers are installed aboard an aircraft to survey large areas.
You Li, Guochao Wang, Qi Han, Qiong Li
doaj +2 more sources
An Improved Aeromagnetic Compensation Method Robust to Geomagnetic Gradient
Applied Sciences (Switzerland), 2022 Aeromagnetic surveys play an important role in many fields, for example, archaeology, anti-submarine warfare, and geophysical exploration. Being in the geomagnetic field, the aircraft generates a great deal of magnetic interference, resulting in bad ...
Yongqiang Feng +2 more
exaly +3 more sources
Nickel Deposit Depth Estimation Using Source Parameter Imaging and Euler Deconvolution of Aeromagnetic Data of Bakin Kogi and its Environs in Jema’a Local Government Area of Kaduna state [PDF]
Physics Access, 2022 This study aimed to estimate the depth of Nickel deposit in Bakin Kogi – Dangoma region, which lies between latitude 901''and 9027'N and longitude 8000' and 8017' E. The study area is located in Jema’a local government area of Kaduna state.
Garba M Ephraim +3 more
doaj +1 more source
An Aeromagnetic Compensation Algorithm Based on Radial Basis Function Artificial Neural Network
Applied Sciences, 2022 Aeromagnetic exploration is a magnetic exploration method that detects changes of the earth’s magnetic field by loading a magnetometer on an aircraft.
Shuai Zhou +4 more
doaj +1 more source
Applied Sciences, 2022 In the current study, we conducted petrographic investigation combined with aeromagnetic data in order to classify variable granitic rocks, delineate structural trends and deduce depth of the basement rocks cropping out in Homrit Waggat area, Central ...
El Saeed R. Lasheen +4 more
doaj +1 more source
Applied Sciences, 2021 Across the Luconia continental shelf, the nature and structures of the crust are lacking geological understanding and precise characterization. Newly acquired, aeromagnetic, and airborne gravity data were used to assess deep and shallow sub-surface ...
Siti Nur Fathiyah Jamaludin +2 more
doaj +1 more source