GIS Dictionary

[programming] The process by which server instances in a pool are replaced by new instances of services. Recycling allows services […]

[government] The process of revising the boundaries of administrative, legislative, or election districts.

[ESRI software] In Survey Analyst, occurs when the number of observed measurements is greater than the number of computed coordinates

[programming] A pointer to an object, interface, or other item allocated in memory. COM objects keep a running total of

[geocoding] In geocoding, material containing the location and address information of specific features. Reference data consists of the spatial representation

[ESRI software] In ArcGIS, a spatial data layer that a geocoding service uses to perform address geocoding. A reference data

[ESRI software] In ArcGIS, a spatial data layer that a geocoding service uses to perform address geocoding. A reference data

[geodesy] Any datum, plane, or surface from which other quantities are measured.

[geodesy] Any datum, plane, or surface from which other quantities are measured.

[geodesy] An ellipsoid associated with a geodetic reference system or geodetic datum.

[map design] A map designed to show where geographic features are in relation to each other.