GIS Dictionary

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sketch

[data models] In ArcMap, a shape that represents a feature’s geometry. Every existing feature on a map has this alternate form, a sketch, that allows visualization of that feature’s composition, … Read more

sketch constraint

[ESRI software] In ArcMap editing, an angle or length limitation that can be placed on segments created using the Sketch tool.

sketch operation

[ESRI software] In ArcMap, an editing operation that is performed on an existing sketch. Examples are Insert Vertex, Delete Vertex, Flip, Trim, Delete Sketch, Finish Sketch, and Finish Part. All … Read more

Sketch tool

[ESRI software] Prior to ArcGIS 10, a tool that adds points, vertices, or segments to create an edit sketch. Sketch points can be defined by heads-up digitizing, snapping, or manually … Read more