Search Results - "Døssing, Arne"

Addressing magnetometer inconsistencies in drone-borne total field gradiometer surveys: case study from Rånbogen, Arctic Norway by Petersen, Jacob Thejll, Døssing, Arne

“…SUMMARY Inconsistencies between (lightweight optical pumped) magnetometers in total field gradiometer surveys can introduce instrument-dependent responses,…”
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Scalar magnetic difference inversion applied to UAV-based UXO detection by Kolster, Mick Emil, Døssing, Arne

“…SUMMARY During scalar magnetic surveys, where the amplitude of the magnetic field is measured, small changes in towed sensor positions can produce complex…”
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Inference of unexploded ordnance (UXO) by probabilistic inversion of magnetic data by Wigh, Mark David, Hansen, Thomas Mejer, Døssing, Arne

“…Magnetic modelling of unexploded ordnance (UXO) is a well-documented method used to interpret magnetic anomalies occurring in UXO excavation surveys. By…”
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Synthetic case study: discrimination of unexploded ordnance (UXO) and non-UXO sources with varying remanent magnetization strength using magnetic data by Wigh, Mark David, Hansen, Thomas Mejer, Døssing, Arne

“…SUMMARY We investigate if it is theoretically possible to discriminate between unexploded ordnance (UXO) and non-UXO sources by modelling the magnetic dipole…”
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Towards Automated Target Picking in Scalar Magnetic Unexploded Ordnance Surveys: An Unsupervised Machine Learning Approach for Defining Inversion Priors by McGinnity, Claire, Kolster, Mick Emil, Døssing, Arne

“…With advancements in both the quality and collection speed of magnetic data captured by uncrewed aerial vehicle (UAV)-based systems, there is a growing need…”
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Simultaneous line shift and source parameter inversion applied to a scalar magnetic survey for small unexploded ordnance by Kolster, Mick Emil, Døssing, Arne

“…ABSTRACT Continuing advances within unmanned aerial vehicles and scalar magnetic sensor technology are revolutionizing geophysical remote sensing. For…”
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Classification of UXO and non-UXO from magnetic anomaly data: a case study on inversion of drone magnetic data from Rømø, Denmark by Wigh, Mark David, Kolster, Mick Emil, Hansen, Thomas Mejer, Døssing, Arne

“…SUMMARY A test site containing 24 targets of various disarmed unexploded ordnance (UXO) and non-UXO items were placed on a beach on the island of Rømø…”
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Cretaceous ocean formation in the High Arctic by Døssing, Arne, Gaina, Carmen, Jackson, H. Ruth, Andersen, Ole Baltazar

“…•Gravity-derived basement topography constraint on the Canada Basin spreading system.•Consistent oblique ridge sub-segmentation along northeast-trending…”
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Drone‐towed electromagnetic and magnetic systems for subsurface characterization and archaeological prospecting by Vilhelmsen, Tobias B., Grayver, Alexander V., Døssing, Arne

“…Drone‐based geophysical surveying is an emerging measuring platform. High time‐cost efficiency and flexibility to survey over inaccessible areas make drones…”
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Satellite Magnetics Suggest a Complex Geothermal Heat Flux Pattern beneath the Greenland Ice Sheet by Kolster, Mick Emil, Døssing, Arne, Khan, Shfaqat Abbas

“…Geothermal heat flow is key to unraveling several large-scale geophysical systems, including the inner workings of the Greenlandic ice sheet, and by extension,…”
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An equivalent source method for removal of attitude-induced responses in drone-towed magnetic scalar gradiometry data by Petersen, Jacob Thejll, Kolster, Mick E, Rasmussen, Thorkild M, Døssing, Arne

“…SUMMARY Drone-towed scalar field gradiometry surveys conducted in windy conditions or under self-excited oscillations generate attitude-induced responses that…”
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Fylla Bank: structure and evolution of a normal‐to‐shear rifted margin in the northern Labrador Sea by Døssing, Arne

“…SUMMARY Cenozoic seafloor spreading between Greenland and North America is generally considered a major right‐stepping ridge‐transform‐ridge system between…”
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Building and breaking a large igneous province: An example from the High Arctic by Døssing, Arne, Gaina, Carmen, Brozena, John M.

“…The genesis of the Amerasia Basin in the Arctic Ocean has been difficult to discern due to overprint of the Cretaceous High‐Arctic Large Igneous Province…”
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High-Speed Magnetic Surveying for Unexploded Ordnance Using UAV Systems by Kolster, Mick Emil, Wigh, Mark David, Lima Simões da Silva, Eduardo, Bjerg Vilhelmsen, Tobias, Døssing, Arne

“…Using Uncrewed Aerial vehicles (UAVs) to rapidly scan areas for potential unexploded ordnance (UXO) can provide an efficiency increase while minimizing…”
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Pre-existing structural control on the recent Holuhraun eruptions along the Bárðarbunga spreading center, Iceland by Døssing, Arne, Kolster, Mick Emil, da Silva, Eduardo L. S., Muxworthy, Adrian R., Petersen, Jacob Thejll, Riishuus, Morten S.

“…The active rift zones in Iceland provide unique insight into the geodynamic processes of divergent plate boundaries. The geodynamics of Iceland are studied…”
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A High-Speed, Light-Weight Scalar Magnetometer Bird for km Scale UAV Magnetic Surveying: On Sensor Choice, Bird Design, and Quality of Output Data by Døssing, Arne, Lima Simoes da Silva, Eduardo, Martelet, Guillaume, Maack Rasmussen, Thorkild, Gloaguen, Eric, Thejll Petersen, Jacob, Linde, Johannes

“…Magnetic surveying is a widely used and cost-efficient remote sensing method for the detection of subsurface structures at all scales. Traditionally, magnetic…”
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Late Miocene to late Pleistocene geomagnetic secular variation at high northern latitudes by Døssing, Arne, Riishuus, Morten S, Mac Niocaill, Conall, Muxworthy, Adrian R, Maclennan, John

“…SUMMARY We report a palaeomagnetic study of Icelandic lavas of late Miocene to late Pliocene age to test the geocentric axial dipole hypothesis at high…”
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Miocene uplift of the NE Greenland margin linked to plate tectonics: Seismic evidence from the Greenland Fracture Zone, NE Atlantic by Døssing, Arne, Japsen, Peter, Watts, Anthony B., Nielsen, Tove, Jokat, Wilfried, Thybo, Hans, Dahl‐Jensen, Trine

“…Tectonic models predict that following breakup, rift margins undergo only decaying thermal subsidence during their postrift evolution. However, postbreakup…”
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Drone-towed controlled-source electromagnetic (CSEM) system for near-surface geophysical prospecting: on instrument noise, temperature drift, transmission frequency, and survey set-up by Vilhelmsen, Tobias Bjerg, Døssing, Arne

“…Drone-borne controlled-source electromagnetic (CSEM) systems combine the mobility of airborne systems with the high subsurface resolution in ground systems. As…”
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Airborne/UAV Multisensor Surveys Enhance the Geological Mapping and 3D Model of a Pseudo-Skarn Deposit in Ploumanac’h, French Brittany by Guillaume Martelet, Eric Gloaguen, Arne Døssing, Eduardo Lima Simoes da Silva, Johannes Linde, Thorkild M. Rasmussen

“…Taking advantage of a multi-sensor (multispectral and magnetic) drone survey, we address the detailed geological mapping and modeling of a mineralization in…”
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