Intrepid overview brochure. Describes Intrepid Geophysics Europe, and the Intrepid software suite, specializing in the processing, visualization, enhancement, mapping and interpretation of magnetic, gravity and gamma ray survey data. PDF (720 kb).
Gravity & Magnetic consulting brochure. As offered by Reid Geophysics Ltd. PDF (351kb).
Mining Geophysical consulting brochure. As offered by Reid Geophysics Ltd. PDF(1115 kb).
Grid eXchange File (GXF) proposed standard. As adopted by SEG’s G&M committee, and ASEG. Version 3.. New 2 May 2001. PDF (106 kb).
General Data Format (GDF). SEG & ASEG revision 4 draft standard for exchange of profile or point gravity, magnetic, electromagnetic and other point located data. PDF (311 kb)
UKOOA West of Britain revised geodetic datum. Legally agreed datum revision for petroleum licensing purposes West of Britain. PDF (611 kb).
Gravity gradient units. Letter containing recommendations by International Bureau on Weights and Measures (BIPM). PDF (21 kb).
Publication Reprints.
Aeromagnetic Survey Design. Derives ratio of survey height to line spacing, to minimize cross-line aliasing. PDF (257 kb)
Euler deconvolution on grids. Applies Euler’s equation piecewise to a magnetic grid to solve for location and depth of source bodies (edges mostly). PDF (1008 kb).
Extended Euler deconvolution. Finds contact dip and susceptibility contrast. PDF (444 kb).
Euler deconvolution of gravity. PDF (Abstract) (748 kb)
Magnetic Euler SI of a thin bed fault. PDF. (174 kb)
Grid Extended Euler. PDF. (1.2 Mb)
A vision for potential fields geophysics. PDF. (52 kb)
New discrimination techniques for Euler deconvolution. PDF (546 kb)
Degrees of homogeneity of potential fields and structural indices of Euler decon. PDF (575 kb)
Euler deconvolution of gravity tensor gradients (7.7 Mb - available on request)