Thiessen Polygon

Instructions for use

Thiessen Polygon can be used for Qualitative Analysis, Statistic Analysis, Proximity Analysis, etc. For example, the properties of the Thiessen Polygon region can be described by the properties of the discrete points, the data of the Thiessen Polygon region can be calculated by the data of the discrete points, and the data of the Thiessen Polygon region can be calculated by the data of the discrete points; When a discrete point is adjacent to other discrete points, it can be obtained directly according to Thiessen Polygon, and if Thiessen Polygon is an n-polygon, it is adjacent to n discrete points; When a data point falls into a Thiessen Polygon, it is closest to the corresponding discrete point, and there is no need to calculate the distance.

Function entrance

  • On the Spatial Analysis tab-> Vector Analysis-> Proximity Analysis-> Thiessen Polygon
  • Toolbox-> Vector Analysis Tools-> Proximity Analysis-> Thiessen Polygon; (iDesktopX)

Parameter Description

  • Source Data: Sets the Point Dataset used for Construct Thiessen Polygon.
  • Result Data: Set the Save Name of Result Dataset and the Datasource where the Result Dataset is saved.

Related topics

Thiessen Polygon Construction Principles

Thiessen Polygon Application Example