GIS Dictionary

[photogrammetry] A stereoscope containing a micrometer for measuring the effects of parallax in a stereoscopic image.

[photogrammetry] The three-dimensional image formed where rays from points in the images of a stereoscopic pair intersect.

[photogrammetry] Two aerial photographs of the same area taken from slightly different angles that when viewed together through a stereoscope

[photogrammetry] An instrument that projects a stereoscopic image from aerial photographs, converts the locations of objects and landforms on the

[photogrammetry] A binocular device that produces the impression of a three-dimensional image from two overlapping images of the same area.

[ESRI software] When editing in ArcMap, a setting that defines the minimum number of pixels the pointer must move on

1 [modeling] A model that includes a random component. The random component can be a model variable, or it can

[ESRI software] In ArcGIS Network Analyst, a network location used to determine a route in route analysis. Users can specify

[network analysis] In network analysis, the time it takes for a stop to occur, used to compute the impedance of

[database structures] A set of parameters that specify how data and indexes are stored in an ArcSDE database. Keywords are

[analysisgeoprocessing] A type of business analysis that uses mostly data about a store or stores, rather than about customers. Examples