GIS Dictionary
Definitions for GIS terms related to operations such as analysis, GIS modeling and web-based GIS, cartography, and Esri software.
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T
- table
- table of contents
- table view
- tabular data
- tactical graphic
- tag
- tagged value
- tangent projection
- target
- target computer
- target layer
- target offset
- target theme
- task
- TCP/IP
- temporal data
- temporal event
- temporal extent
- temporal GIS
- temporal object
- temporal object table
- temporal observation
- temporal observation table
- temporal offset
- temporal window
- temporary dataset
- terrain
- terrain dataset
- terrain dataset pyramid
- terrain pyramid group
- terrain pyramid level
- terrain pyramid resolution bounds
- terrain tiles
- tessellation
- text attribute table
- text box
- text envelope
- text formatting tag
- text label
- text symbol
- texture
- texture coordinate
- texture mapping
- thematic data
- thematic map
- theme
- theme table
- theme-on-theme selection
- theodolite
- Thiessen polygons
- third normal form
- thread
- three-tier configuration
- threshold ring analysis
- thumbnail
- tic
- tick marks
- tidal datum
- tie point
- tie survey
- tied candidates
- TIGER
- TIGER/Line files
- tight coupling
- tiling
- time mode
- time window
- time window violation
- TIN
- TIN dataset
- TIN layer
- TIN line type
- Tissot's indicatrix
- TLM
- TNA
- Tobler's First Law of Geography
- token
- tolerance
- to-node
- tool
- toolbar
- toolbox
- Toolbox tree
- toolkit
- toolset
- ToolTip
- topographic map
- topography
- topological association
- topological feature
- topology
- topology cache
- topology fix
- topology rule
- toponym
- tour
- township
- TPS measurement
- TPS setup
- track
- track identifier field
- tracking connection
- transaction
- transform events
- transformation
- transit rule
- translation
- transverse aspect
- traveling salesperson problem
- traverse
- traverse course
- tree data structure
- trend
- trend surface analysis
- triangle
- triangulation
- trigger
- trigonometric function
- trilateration
- true bearing
- true north
- tuple
- turn
- turn feature class
- turn impedance
- turn table
- turn-by-turn maps
- tween
- two-tier configuration
- two-way replication
- type inheritance
- type library