Understanding Machu Picchu Elevation: A High-altitude Adventure In the spring of 1999, armed with little more than a description from a book and a map labeled "all elevations unknown," Sam Lightner and his German rock-climbing buddy, Volker, found themselves deep in the jungles of Borneo on a mission to climb a mountain that was only rumored to exist Find The Angle Of Elevation From Point C To Point A. What Is The Angle Of Elevation