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A Treatise on Military Surveying, Theoretical and Practical
George Henry Mendell
Keine Leseprobe verfügbar - 2019
able accuracy adjustment altitude angle applied Army assumed axis azimuth base bearing Cavalry centre cloth compass complete construct contains correction cross curves determined difference difference of level direction distance divided division draw equal error extremity feet figure fixed given gives graduated ground half height hence horizontal illustrated important inches inclination Infantry instruction intersection known latter length less limb marked means measured meridian method middle military necessary needle object observed obtained officer operations parallel pass plane plate plotted points position practicable prepared primary principal projection reference represent road scale screw seen side sight sine sketch slope staff station suppose survey taken tangent telescope tion triangles true turn United usually valuable vernier vertical village volume
Seite 193 - A Course of Instruction in the Elements of the Art and Science of War, for the Use of the Cadets of the United States Military Academy, West Point, NY 12mo, cloth $1 .75 Field Fortifications.
Seite 192 - If not the very best, this is certainly among the best of the numerous volumei devoted to this topic. Could this book be put into the hands and heads of our numerous Intelligent, but untrained officers, It would work a transformation supremely needed. We can say, that no officer can read this work without positive advantage, and real progress as a soldier. Gen.