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| Services |
| Services—Australia |
| Services—Africa |
| Services—Europe |
| Data Conversion |
| Reduction and Levelling |
| Gridding and Merging |
| Marine Processing |
| Radiometrics |
| FAQ |
ASEG - PESA
21st Conference & Exhibition
The Australian Society of Exploration Geophysicists (ASEG) and Petroleum Exploration Society of Australia (PESA) invite you to participate in the
21st International Geophysical Conference & Exhibition
Come and visit Intrepid Geophysics at Booth No 66
22-26 August 2010
Sydney Convention & Exhibition Centre
Darling Harbour, Sydney, Australia
More information at
Conference Website
Intrepid Workshop - ASEG PESA
G1: Tensor Processing: Gradient Processing
This course provides participants with an introduction to quality control, gridding and filtering of vector and full tensor datasets. You will learn to assess the quality of a tensor survey, interpret tensor data and optimise the signal content through linear differential de-noising [MITRE] and other methods.
Saturday 21 August 2010
8.30 am - 5 pm
Crowne Plaza, Darling Harbour
More information at
Conference Website & Workshop Registration
GeoModeller Workshop - ASEG PESA
G6: GeoModeller: Building a 3D Geology Model - Reconciled with Gravity / Magnetic Tensor Data
This one day workshop will initially introduce the 3D GeoModeller approach to building a 3D geology model. Users will add new geology data, and revise their interpretive ideas, and will learn that geology models can be easily revised and improved.
Friday 27 August 2010
8.30 am - 5 pm
Crowne Plaza, Darling Harbour
More information at
Conference Website and Workshop Registration
First European
GeoModeller User Meeting
The European GeoModeller User Meeting will provide a forum for GeoModeller users to present examples of their work using GeoModeller and to share their experiences with other users.
New developments due in the next release of GeoModeller will also be showcased.
User Meeting...
Thursday 28 October, 2010
GeoModeller Workshops...
Friday 29 October 2010
Venue for User Meeting and Workshops:
BRGM, Orleans, FRANCE
Download European GeoModeller User Meeting Flyer
Download Workshop Flyer:
'Introduction to 3D GeoModeller'
Download Workshop Flyer:
'Advanced 3D GeoModeller'
Download User Meeting & Workshop Registration Form
Download 'How to get to Orleans'
Quality Control Reporting
Click the images to enlarge them in a separate window.
Survey Height Tolerance map
Established QC Methods
We have a variety of QC methods that allows for a comprehensive evaluation of new or old surveys.
Standard methods include:
- Multiple trace profile display, including 4th difference, Naudy filter and horizontal derivative.
- Colour coding and display of line data according to survey specifications.
- Colour coding and display of flight line deviation.
- Fast checking of fiducial and Null data integrity.
- Comprehensive statistics and histogram reporting.
- Crossover error analysis and misclosure statistics.
QC of Full Tensor Data
Special geophysical QC methods
We can call upon the following specialised methods:
- Display of Full Tensor gradiometer gravity data as Mohr diagrams
- Rigorous gridding, levelling and interpolation of Full tensor data
- 4th differences of products of gradient components
- Display of 256-channel radiometric spectra
- Detection of radiometrics 256 channel drift along flight lines
- Detection of excessive noise in marine gravity acquisition due to an L&R(Lacoste and Romberg) meter going out of adjustment
- Back analysis of geo referencing of data to correct for systematic positioning errors in levelling
| Radiometrics Updates |
| Variable RTP Australia |
| Multi-spectral remote sensing |
| Namibian Office |
| Professional Levelling |