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| A quick-look software for in-situ magnetic field modelling from onboard Unmanned Aircraft Vehicles (UAVs) measurements | ||
This is a fast algorithm allowing for a quick-look modelling of scalar magnetic intensity measurements measured onboard UAVs (or airplane). The approach relies on Rectangular Harmonic Analysis (RHA). The field measurements are automatically corrected for a global main field. Then they are projected along this main field and modelled in terms of RHA functions. The software can exploit the quality indices provided with data and a procedure is applied to mitigate the effect of outliers. Maps for the scalar and the vector anomaly fields are readily built on an interpolated regular grid levelled at a constant altitude. |  | |
| Downloads and links | ||
| Data | RHA_optim_final.zip | |
| | DataCite - XML - JSON | |
| Interoperable | https://catalog.opgc.uca.fr/geonetwork2/srv/eng/catalog.search#/metadata/9e132bd5-5485-49a1-82ee-48f1835bb7f4 | |
| Links | https://www.mdpi.com/2072-4292/15/18/4549 | |
| DOI | https://doi.org/10.25519/1QG6-QH39 DOI | |
About this resource | ||
| Keywords | Geology, Modelling, Rectangular Harmonic Analysis, Geomagnetism | |
Ressource Type | Software | |
| License | GNU General Public License v3.0 or later | |
Funding references | ||
| Creators | Erwan Thebault, Lydie-Sarah Gailler | |
Creation date | 2023-09-08 | |
| Publisher | OPGC, LMV | |
Publication year | 2023 | |
Technical information | ||
Spatial extent | ||
| Formats | Matlab files | |
| Software | ||
| Lineage | ||