A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

table

[data models] A set of data elements arranged in rows and columns. Each row represents a single record. Each column represents a field of the record. Rows and columns intersect … Read more

table of contents

[ESRI software] In ArcGIS, a tabbed list of data frames and layers (or tables) on a map that shows how the data is symbolized, the source of the data, and … Read more

table view

A representation of tabular data for viewing and editing purposes. The table view created when a table is added to ArcMap is a copy of the actual table data stored … Read more

tabular data

[data storage] Descriptive information, usually alphanumeric, that is stored in rows and columns in a database and can be linked to spatial data.

tactical graphic

[defense] In MOLE, a type of graphic that aids in regulating the movement of force units, such as lane boundaries and obstacles.

tag

1 [programming] In markup languages such as XML and HTML, a set of bracketed characters that define the structural purpose of a block of content. 2 [computing] A keyword used … Read more

tagged value

[programming] A pair of keywords used to set additional properties for elements that are not part of the UML specification, such as the point, line, and polygon geometry of a … Read more

tangent projection

A projection whose surface touches the globe’s without piercing it. A tangent planar projection touches the globe at one point, while tangent conic and cylindrical projections touch the globe along … Read more

target

[ESRI software] In ArcScene and ArcGlobe, the center point in a scene’s view at which the camera is aimed.

target computer

[computing] A computer to which an application is deployed.

target layer

[ESRI software] In an editing session prior to ArcGIS 10, the layer to which edits will be applied. In ArcGIS versions 9 and earlier, the target layer must be specified … Read more

target offset

[ESRI software] In ArcScene and ArcGlobe, the height of a target point above a surface used when calculating lines of sight and viewsheds.

target theme

[ESRI software] In ArcView 3.x, the theme from which features are selected during a theme-on-theme selection operation. Multiple target themes may be specified for a theme-on-theme selection.

task

[ESRI software] In ArcGIS Explorer and ArcGIS Server, a user interface combined with a particular piece of GIS functionality in a format that can be easily added to applications. Tasks … Read more