A Reference Surface or a Model of Earth That Can

question 20

Multiple Choice

A reference surface or a model of Earth that can be used to determine locations around the globe describes a:

• A) Datum
• B) Map Projection
• C) Projected Coordinate System
• D) Baseline

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Definitions:

Peripheral Vision

The part of vision that occurs outside the very center of gaze, involving the detection of movement and shapes but not detailed images, crucial for spatial awareness and detecting potential hazards.

Detail Detection

The process of noticing or discovering specific aspects or components of a larger entity or scene.

Low Illumination

Describes environments or settings that have insufficient lighting, which can affect visual performance and comfort.

Colour Vision

The ability of the eye to differentiate objects based on the wavelengths of the light they reflect, emit, or transmit.