FAQ Intrepid

Does the depth error in Euler Deconvolution correlate with the estimated depths?
Yes, the estimated depth error from the least squares estimation in fact has quite a good correlation with the general form of the estimated depth functi...
Mon, 9 Jul, 2018 at 11:37 PM
What to use as input grid for microlevelling in Intrepid?
The input grid for Microlevelling should a grid which is free of line to line busts. Usually this will be the output grid generated from running the Decorru...
Mon, 9 Jul, 2018 at 11:56 PM
How to set the coarse grid cell size for variable density gridding?
The coarse grid cell size should default to give a coarse grid of at least 50 x 50 to effectively scan the entire area. It is in the same units as the X and...
Mon, 9 Jul, 2018 at 11:58 PM
Why dataset with angled lines cause bispline gridding to misperform?
Bisplining  is set to work in a specified direction defined by a rotation angle with default value 0 (NS). For example: for a bearing of 90, it will spli...
Tue, 10 Jul, 2018 at 12:06 AM
How to add/alter projections in INTREPID?
Projection attributes in Intrepid may be changed by editing existing files in the $INTREPID_INSTALL/proj directory. New projection files must be adds to...
Tue, 10 Jul, 2018 at 12:14 AM
May I supply my projections to be added in Intrepid?
Yes, if you supply us with new projections or edits to existing ones, we can include them in our distribution.
Tue, 10 Jul, 2018 at 12:16 AM
Does Intrepid support ESRI shapefiles (.shp)?
Yes, Intrepid may import/export to .shp format. Export of vector components of Intrepid maps to to ESRI shapefiles (.shp) is supported by creating and r...
Tue, 14 Aug, 2018 at 2:24 PM
Can I use INTREPID with an Oasis GDB?
Yes, Intrepid provides extended support for tensor and, vector fields data types.
Tue, 10 Jul, 2018 at 12:21 AM
Does INTREPID support Mathis filters?
Yes, the Intrepid Spreadsheet Editor supports this filter. This filter uses the statistics of one channel to influence, in a non-linear sense, another chan...
Tue, 10 Jul, 2018 at 12:26 AM
How to run an AGC filter on a grid in Intrepid?
Go to Filtering > Grid Convolution > Preset Kernels > CNorm
Tue, 10 Jul, 2018 at 12:30 AM