Brunton Axis Getting Oriented

In this video, Lauren Heerschap, inventor of the

This instructional video focuses on the measurement methods for directional bearings and vertical angles with the

This is the first of four

Introducing the most innovative geological compass since 1894! Lauren Heerschap,

Join Dr. George Davis in exploring three of his favorite benefits of the

Dr. Davis dives into the details of how the

Lauren Heerschap, inventor of the

In this video, Dr. George Davis explains and shows how easy it is to take paired readings of strike & dip of a plane, then trend ...

Lauren Heerschap, inventor of the

Learn about our all-in-one tool that includes standard and metric rulers, Romer grids for common map scales, and a unique ...

The first lightweight, transit style read mirrored baseplate compass.

For more detailed information on caving techniques, caving gear, and cave projects, visit my website at: ...

A technical guide on the two essential tools for structural mapping in tunnels, mines, and outcrops: the

Have you ever looked at your

Learn about our collapsible, lightweight Jacob's Staff with 25cm markings and indicators for 1.5m extension.