GIS Dictionary

1 [remote sensing] Information conveyed via an electric current or electromagnetic wave. 2 [physics] The modulation of an electric current, […]

[remote sensing] The ratio of the information content of a signal to its noninformation content (noise).

[statistics] In statistical testing, the probability of an incorrect rejection of the null hypotheses.

[spatial statistics use for geostatistics] A parameter of a variogram or semivariogram model that represents a value that the variogram

[ESRI software] In a geodatabase, a line feature that corresponds to a single network element in the logical network.

[data models] A point, line, or polygon that is not part of a geometric network and is not an annotation

[data models] A point, line, or polygon that is not part of a geometric network and is not an annotation

[ESRI software] In a geodatabase, a junction feature that corresponds to a single network element in the logical network.

[ESRI software] In a geodatabase, a junction feature that corresponds to a single network element in the logical network.

A kriging method in which the weights of the values do not sum to unity. Simple kriging uses the average

An area defined by a generalized boundary drawn around the most distant set of customer points (a convex hull) that