This is a somewhat irregular survey grid, it looks like the gridded gravity
data has been restricted right to the survey lines, if you have the data in a
Geosoft GDB file try experimenting with the "blanking distance" and "cells to
extend beyond data" values used by Geosoft's random gridding routine. Turning
off the one perpendicular tie line can also be tried when doing the gridding,
to see if that improves the gridded result. The line data is sparse though on
the NNE so keeping the tie on might help up there.
On Wednesday, February 18, 2015 2:31 PM, author.nameemail
<[email protected]> wrote:
Hello everyone, I received two land gravity surveys, one of them was be grid
like image attached. I try to do the same with the other but I can't. Do you
know what is the right procedure?
Regards
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