GIS Dictionary

Definitions for GIS terms related to operations such as analysis, GIS modeling and web-based GIS, cartography, and Esri software.

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stack

See Also: force element, leader, tactical graphic

  1. [computing] In computing, a data storage structure that operates on last in, first out (LIFO) protocol. As with a stack of dishes, the item placed on top of the stack last must be removed before the others may be manipulated.
  2. [ESRI software] In MOLE, two or more force elements grouped together and placed one on top of another. Like leaders, stacks allow users to quickly make a map easier to read by allowing graphics to be grouped according to user-specified rules.