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24 Cards in this Set

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AOI
Area of Interest in an image
Band
Portion of the electro magnetic spectrum that is collected
Bit depth
The range of values that can be stored in a single pixel value
Datum
A reference model that defines and fixes a coordinate system
DEM
File with X Y Z values over a grid for terrain modeling.
DOQQ
An orthophoto that covers 1/4 of a 7 1/2 minute Quad
DPI
the number of pixels along a 1 inch line
Dots/inch
Feature space
Plot of pixel values between two bands
GCP's
Ground Control Points
Geoid
An equal potential surface of the earth at sea level
Georeference
Relating data to an established coordinate system
Mid Infra Red
Wavelength 1.3-3.0 um on the electromagnetic spectrum
NAD83
The current datum used for the State Plane Coordinate System
Nadir
The point on the photo directly below the focal point (not always below on Map)
Near Infra Red
Wavelength .72-1.3 um
NHAP
National High Altitude Photography program
Parallax
The amount of shift along the flight line between two photos on the same point
Photo Base
Distance from the principal point to the conjugate principle point
Priciple Point
Center of the Photo
Projections
Two dimensional representation of the 3d object
Rectification
Converting an image to a specific coordinate system
Red
Wavelength .60-.72 um
Temporal
Time Difference
WGS 84
Current Datum used for GPS