GIS Dictionary

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

zenith

[astronomy] In astronomy, the point on the celestial sphere directly above an observer. Both the zenith and nadir lie on […]

zenith angle

[ESRI software] In Survey Analyst for field measurements, a vertical angle that is formed by the intersection of two lines

zero length line event

[linear referencing] In linear referencing, a line event whose from-measure is equal to its to-measure. A zero length line even

Scroll to Top