21. We could not get safe footing upon it, and my clinometer indicated an angle of 48 or 49 degrees. 22. Ground based measurements are obtained by the use of a monocular w / reticle, laser rangefinder, and a clinometer . 23. Elevations were measured by a clinometer , a device using a spirit level to measure a vertical angle from the horizontal plane. 24. There is even a vertical compass and a Clinometer with artificial horizon, to indicate rate of bank during high speed maneuvers. 25. In addition, multiple measurements allow erroneous values where the clinometer was misread to be identified and eliminated from the measurement set. 26. The height above, or distance below, instrument and distance of the target point is measured using the laser rangefinder and clinometer . 27. Other tools often used to accompany the wedge prism in taking forest inventory are clinometers , Biltmore sticks, relascopes, and Diameter Tapes. 28. A hand held clinometer can only be read to an accuracy of about ?of a degree, leading to another source of error. 29. From clinometer readings and paced distances, it appears that an area about 66'wide and 180'long could be leveled off. 30. This computed a correction for the cross level of the gun and used feedback from electronic clinometers , aligned to the axis of the bore.
