GRB

Kriging method that assumes spatial variation of an attribute has a drift (polynomial trends).

A type of conformal projection uses a 2-dimensional Cartesian coordinate system to determind locationson the surface of the Earth with the divided 60 zones, each a 6-degree band of longitude, of the Earth.

Similar to intermediate points, these are nodes that may not have been identified on the map beforehand but are useful in the network.

Corresponding to supervised classification, utilize algorithms to examine the unknown pixel in the remote sensing image and classify them without training area.

Vertical movement of water, replacing the surface layer of warm water with the deeper cold waters.

Area with high human population and man-made structures in comparison to surrounding area.

Population density in urban areas.

Process concerned with urban design, placement of infrastructure and support to urban growth.

Man-made settlement of human inhabitance.

Errors in the calculation of the Pseudorange, can be expressed in terms of distances.

Interface for interaction between user and system/program.

Segment of GPS utilized by users on Earth.

Universal Co-ordinated Time

Universal Transverse Mercator Coordinate System

Unmanned Underwater Vehicle

Ultraviolet

UltraWide Band

Data lacking in a defined meaning/interpretation, indeterminate quality of data/measurement.

Confirming the data/measurement can truly represent a particular phenomena.

Graphic quality refering to the degree of lightness/darkness of a colour.

Protection for pipelines, for isolating segements of pipes for maintenance works.

Square of standard deviation, a measure of spread of data.

The matrix of variance, a measure of the variability in a set of data, and covariance, a measure of the extent to which corresponding elements from two sets of data.

Measure of statistical dispersion in nominal variables, a representation of the distribution of Mode.

Vertical Dilution of Precision

Data model that represents objects as points, lines and polygons, as a pair/set of coordinates.

Binary model created from data query on a combined (composite) layer of geometry and attribute.

Conversion of raster data to vector data.

Map showing natural vegetation of the area.

Speed at a given direction.

Navigation term for the speed of travelling towards the destination along a desired coures.

Process of confirming the data and evaluating the data to match with the requirements.

Points with known elevation, which has been established with a certain order of precision and accuracy.

Reference datum for vertical elevation reference.

Vertical component of DOP (Height).

Vertical photographs are taken straight down by a mapping camera whose optical axis is directed as vertical as possible at the instant of exposure.

Chart showing changes in elevation along a line feature on a map.

It exceeds the intended subject learning outcomes in most regards.

Originated from radio astronomy, a technique of tracking Quasars using radio telescopes on different continents.

Perspective view parameter, angle from horizon to the observer.

Perspective view parameter, direction of observer from surface.

Perspective view parameter, distance between observer and surface.

Parameter for setting the distance for derivition of the viewshed.

Area and objects visible from a specific point.

Memory management technique to compensate for the lack of RAM needed to run a program, it maps virtual addresses of the memory used by the program to physical computer memory.

Computer generated simulation environment that allows for interaction.

The portion of the EM spectrum with the range of wavelength from 390 to 700 nm that is visible to the human eye.

Ability to detect and distinguish between shapes and objects.

Positioning of visual elements that will be pleasing to the eye.

Visual interpretation of images, affected by perceptibility and legibility.