If you are writing a report or need a summary for a PDF, here is the standard logic used in these calculations:
The Vector Resolution Method:
Formula Snippet (for inclusion in your doc): azimuts 3a pdf
If $\alpha_1$ and $\alpha_2$ are the azimuths of the measurement planes, and $\beta_1$ and $\beta_2$ are the apparent dips: The True Dip Direction ($\alpha_t$) and True Dip ($\beta_t$) are derived from the intersection line of the two planes defined by these angles.
At the 3A level, the science volumes introduce: If you are writing a report or need
Simply downloading the file is not enough. To get the best results from the Azimuts 3A PDF, follow this structured study plan:
A critical note on legality: The Azimuts collection is published by De Boeck Supérieur and Van In. Distributing unauthorized free copies violates copyright law. However, there are legal ways to obtain the Azimuts 3A PDF: Formula Snippet (for inclusion in your doc):
Warning: Be wary of websites offering "free download" of Azimuts 3A PDF. These sites often contain malware, outdated versions, or missing pages. Furthermore, using pirated copies deprives authors and editors of royalties.
Before starting a chapter, skim the "Pre-requisites" section (usually marked with a compass icon). If you fail the first two questions, pause. You need to review last year's material before moving forward.