TeachMeFinance.com - explain Engineer's Level
Engineer's Level The term 'Engineer's Level' as it applies to the area of the weather can be defined as ' A telescope which is attached to a spirit-tube level, all revolving around a vertical axis and is mounted on a tripod. An Engineer's Level is used for determining the difference in elevation between two points. The telescope on the level has a vertical cross hair and a horizontal cross hair. Once the instrument is leveled, the sighting through the horizontal cross hair represents a horizontal plane of equal elevation'.
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