GIS Dictionary

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cadastral fabric topology

[ESRI software] In Survey Analyst – Cadastral Editor, the topological relationships explicit in the cadastral fabric data model.

cadastral survey

[cadastral and land records] A boundary survey taken for the purposes of ownership and taxation.

cadastre

An official record of the dimensions and value of land parcels, used to record ownership and assist in calculating taxes.

calibration

1 [accuracy] The comparison of the accuracy of an instrument’s measurements to a known standard. 2 [spatial analysis] In spatial

callout line

[graphics map display] A line on a map extending between a feature’s geographic position and its corresponding symbol or label,

camera

[ESRI software] In ArcScene and ArcGlobe, an object that defines the perspective of a scene or globe’s display.

candidate

[ESRI software] A record returned as a potential match for an address in the geocoding process.

candidate key

[computing] In a relational database, any key that can be used as the primary key in a table.

capacity

[analysisgeoprocessing] In location-allocation, the maximum number of people or units that a center can service, contain, or have assigned to

caption

[ESRI software] In ArcGIS, the text for a command that appears with the “Text Only” and “Image and Text” display

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