Spot Elevation Definition Gis Dictionary

Spot Elevation Definition Gis Dictionary An elevation measurement taken at a single location. Hypsography: [ gis dictionary ] hypsography is the geographic representation of features on a map related to elevation, altitude, and height above sea level from a reference surface.

Elevation Definition Gis Dictionary Spot elevation point on a map or chart whose height above a specified datum is noted, usually by a dot or a small sawbuck and elevation value. elevations are shown, on a selective basis, for road forks and intersections, grade crossings summit of hills, mountain stadia. Spot elevation: point on a map, or chart whose height above a specified datum, is noted, usually by a dot or a small sawbuck and elevation, value,. elevations are, shown, on a selective, basis, for road forks and intersection,s, grade crossings summit of hills, mountain. A point on a map or chart whose eleva­tion is noted. it is usually indicated by a dot accompanied by a number indicating the vertical distance of the point from the reference datum. spot elevations are used principally to indicate points higher than their surroundings. also calledspot height. [surveying] an elevation measurement taken at a single location. related terms alidade assumed bearing baseline benchmark blunder.

Gis Elevation Models Explained Mgiss A point on a map or chart whose eleva­tion is noted. it is usually indicated by a dot accompanied by a number indicating the vertical distance of the point from the reference datum. spot elevations are used principally to indicate points higher than their surroundings. also calledspot height. [surveying] an elevation measurement taken at a single location. related terms alidade assumed bearing baseline benchmark blunder. Spot elevation a point on a map where height above mean sea level is noted, usually by a dot and elevation value; it is shown wherever practical (road intersections, summits, lakes, large flat areas and depressions). This comprehensive gis glossary covers essential gis terms and definitions, perfect for both beginners and professionals. explore the most important geospatial terminology, from spatial data terms and mapping terminology to advanced topological concepts in gis. Elevation of a point on a map or chart, usually indicated by a dot accompanied by a number indicating the vertical distance of the point from the reference datum; spot elevations are used principally to indicate points higher than their surroundings. Description a spot height identifies the elevation (z value) above sea level of natural and man made geographic features. it includes: spot heights vertical control points water level lake elevations.