Quiz 5: GNSS - Aerial and Satellite
Imagery questions well answered
Imagery scale is controlled by: (select all that apply) - correct answer ✔✔ -Collection Height
-Lense Focal Length
The _______________ splits light into it's component color to be read by the CCD sensor triplet.
- correct answer ✔✔ Trichord prism
These views project at right angles from the datum, as if viewing from an infinite height. -
correct answer ✔✔ Orthographic Views
Pattern, size and shape are all example of what kind of electromagnetic field variations that can
be used to identify and characterize objects? - correct answer ✔✔ Spatial
The effect whereby the position or direction of an object appears to differ when viewed from
different positions, e.g. through the viewfinder and the lens of a camera. - correct answer ✔✔
Parallax
Positive and negative spherical distortion are examples of: - correct answer ✔✔ Radial Lens
Distortion
Change in the viewing distance to the terrain, caused by tilt, is called: - correct answer ✔✔
Perspective Distortion
What type of imagery records from 0.4 micrometers up to 0.7 micrometers in a single band. -
correct answer ✔✔ Panchromatic
Imagery questions well answered
Imagery scale is controlled by: (select all that apply) - correct answer ✔✔ -Collection Height
-Lense Focal Length
The _______________ splits light into it's component color to be read by the CCD sensor triplet.
- correct answer ✔✔ Trichord prism
These views project at right angles from the datum, as if viewing from an infinite height. -
correct answer ✔✔ Orthographic Views
Pattern, size and shape are all example of what kind of electromagnetic field variations that can
be used to identify and characterize objects? - correct answer ✔✔ Spatial
The effect whereby the position or direction of an object appears to differ when viewed from
different positions, e.g. through the viewfinder and the lens of a camera. - correct answer ✔✔
Parallax
Positive and negative spherical distortion are examples of: - correct answer ✔✔ Radial Lens
Distortion
Change in the viewing distance to the terrain, caused by tilt, is called: - correct answer ✔✔
Perspective Distortion
What type of imagery records from 0.4 micrometers up to 0.7 micrometers in a single band. -
correct answer ✔✔ Panchromatic
