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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theme-on-theme selection

  1. [ESRI software] In ArcView 3.x, an operation in which features in one theme are selected based on their spatial relationships with features in another theme. Theme-on-theme selection is used to find features that intersect other features, completely contain other features, or are within a specified distance of other features.