Gridding Geophysical Aeromagnetic Data from XYZ data in order to obtain a Grid with Magnetic Field, Elevation and other columns using Python or Simpeg

Potential Fields
1

Hello

I have Geophysical aeromagnetic data that was collected in 2014 via the Helicopter. The raw data consist of XYZ whereby the X and Y is the location and the Z is the depth. I use Ubuntu Linux and I wanted to use the SIMPEG in order to grid the data but this tool gives me options for analyzing the already gridded data.

I was wondering if you can assist me with any Python library or how can I use SIMPEG in order to grid my data to obtain the Magnetic field in nanotesla, Elevation(m) from the raw XYZ data

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Hi Santisoler,

This was very helpful and I did my gridding. However, I wanted to work with Simpeg more. In this regard, I have my data consisting of Lat/Long and the Magnetic value in csv format. Going through SIMPEG documentation, I could not use csv format when it comes to simulation and inversion. The data formats that work with SIMPEG are .obs, .msh, .sus and Simpeg PF input file .inp format. I would like to know if from the Mag data that I have, I can produce these formats or else how can I use my data (csv format) with SIMPEG to achieve inversion and simulation.

Thank you for reading through and your response is highly appreciated.

Alfred