Aarhus SPIA - DC software 

Overview

Aarhus SPIA is a processing and inversion software for ground based TEM and DC data. The graphical user interface of Aarhus SPIA simplifies the processing and inversion process by the possibility of editing data and models in the graphical user interface. The uncertainty can be changed for each data point, a priori information can be added to the starting model, and inversion models can be interpreted before making new inversions. For the inversion, the robust and fast AarhusInv inversion code is used.

The Aarhus SPIA DC module has an import function where data can either be typed into the software manually or loaded from files. UTM coordinates can be added to each sounding during the import.

Key features​

  • Easy-to-use data import of DC data

  • Supports the EPSG coordinate reference system

  • Supports all 4-electrode configurations

  • Fully developed processing and inversion tools

  • Click to see sounding position on Google Maps

  • Simple model report function with single sided PDF files for each station

  • 1D few-, blocky and smooth inversion with AarhusInv code

  • Supports data import in .ves format or ABEM SAS instruments file formats.
     

Aarhus SPIA Inversion

Aarhus SPIA performs a 1D inversion with the robust and fast AarhusInv inversion code. Aarhus SPIA contains two inversion setups:

 

  • A simple one-click inversion setup where a few- and a many layered model is generated.

  • An advanced inversion setup where the starting model can be fully configured by deciding the number of layers, setting the thickness and depths of each layer and adding a priori information on each layer’s thickness or resistivity.

Aarhus SPIA
Aarhus SPIA

© 2019 by Aarhus GeoSoftware

Skolegade 21, 1

8000 Aarhus C, Denmark

VAT: DK37108472

Bank: Jutlander Bank. Reg. no.:8139

Account no.:2072741946 - IBAN no.: DK8281392072741946

SWIFT code: JUTBDK21 - Intermediary banK: KRONDK22

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