GRB

Use of colour to represent values on map. Type: 1) Single Hue Scheme 2) Hue and Value Scheme 3) Diverging Colour Scheme/Double-Ended Scheme 4) Part Spectral Scheme 5) Full Spectral Scheme

Component Object Model

Component Object Model Technology

Local operation in GIS to work for two or more rasters, combines multiple sets of raster data.

Route joined with another route.

Law developed by judges through previous similar cases at courts and tribunals.

A precision instrument used for photocoordinate measurement.

Finding and examining similarites and differences bewteen concepts, ideas and knowledge.

See definition on Bowditch Traverse Adjustment.

A parameter indicate the reflectivity and conductivity of terrain features' electrical characteristics.

System design principle for dealing with relationships between components of the system.

Spatial features that can be better represented as a composite of points, lines, and polygones (e.g., TIN, Regions, Routes).

Produced from the mainipulation or modification of a digital image in order to enhance its quality.

Combing several types of projection techniques.

UML term for the relationship between objects from one class (termed as whole) and objects from another class (termed as part), where the part is dependent and controlled by the whole, the lifetime dependency between objects.

Combination of two or more cicular curves.

Vectorization setting on GIS software, determins the degree of generalization.

Map Projection that does not preserve metric properties but tries to find balance between distortions (i.e. making it look right), the amount of distortion is often greater at Pole regions. Type: 1) Robinson 2) Miller Cylindrical 3) Winkel Tripel

Light passing through the lens is spread, the distance between where light is originated to the lens is the Focal Length (commonly denoted by f).

Model that maps the concepts and relationships used in a database, attempts to describe the interations in form of words or pictures.

Design of data dependency inside database.

Coherency of ideas in field of study.

Method for Multi-Criteria Evaluation, analysis of direction of the relationship between a pair of observations.

Where unwanted parts of the map are deleted to obtain greater scale for areas of interest.

Type of Cadastral Survey

The degree of which a material can conduct electricity.

Coefficient to tanδ.

Materials with the ability for electric flow.

Channel for conveying fluids (e.g. water).

Range of values that lies within a specific set of probability.

Extreme values of Confidence Interval.

The process of matchin features between sets of data created at different times, with different levels of accuracies and precisions.

Situation where aims and concerns are incompatible.

Projections that preserves angular properties but scale varies throughout the map. Type: 1) Transverse Mercator 2) Sterographic 3) Lamber Conformal Conic Projection

See definition on Lambert Projection. Map projection where area is projected onto a cone with a vertex, generally at North/South Pole Type: 1) Equidistant Conic 2) Albers Conic 3) Lambert Conformal Conic

The location of a principal point from a photograph, which is on an adjacent photo along with the flight line

Analysis of spatial relationship in linear features, connection between nodes (points of interests).

Functions that contains only constant functions and no other functions of independent variables.

Class interval determination where there is an equal division of attribute values based on the range of values.

Matrix where all entries are constant.

1) A set of satellites visible at any one time at a set position. 2) The Space Segment (all orbiting satellites). 3) The group of satellites used to derive a position.

Adjustmet for field measurements where Least Squares is performed onto measurement network.

Generalization of Delaunay Triangulation, it can contain edges that does not satisfy Delaunay conditions.

Surveys for control of dimensions of construction (e.g. horizontal position, elevation, grade, etc…)

Spatial relationship where a features are enclosed within a polygon.

Map elements that explains the context the image/map applies to. Type: 1) Title 2) Legends 3) Insets

Topological relationship between arcs an polygons, where polygons and arcs are identified to have directions.

Underwater land mass extending from the continent, area in the shallow waters (shelf sea).

Feature not spatially discrete, values/features transition is continuous without breaks or defined breaklines (e.g., precipitation, elevation).

Permanent GNSS reciever and antenna (with surveyed reference position) to provide support for carrier phase observations.