GIS terms starting with Z

3 terms

1. z-value The value of a surface at a particular x,y location (e.g., elevation). Often referred to as spot values or spot elevations.
2. Z39.50 An ANSI protocol standard for WAN (wide area network) information query and exchange to share library referencing requests via distributed electronic…
3. zoom To enlarge and display greater detail of a portion of a geographic data set.