The number of pixels defines which type of resolution for a given sensor?Group of answer choicesTemporalSpectralRadiometricSpatial

Breakdown the Problem

1. Identify the types of resolution provided in the answer choices.
2. Determine how each type of resolution relates to the concept of pixels.

Relevant Concepts

1. Temporal Resolution: Refers to the time between successive measurements.
2. Spectral Resolution: Relates to the ability to resolve features in the electromagnetic spectrum.
3. Radiometric Resolution: Concerns the sensitivity of a sensor to detect variations in energy.
4. Spatial Resolution: Defines the smallest distinguishable detail in an image and is often directly linked to the number of pixels in an image.

Analysis and Detail

• The number of pixels affects spatial resolution as more pixels allow for greater detail in images. For instance, a higher pixel count means more data points are available to form an image, leading to clearer and more detailed representation of the subject being captured.

Verify and Summarize

• Given the definitions, the type of resolution that directly corresponds to the number of pixels in a sensor is spatial resolution.

Final Answer

The type of resolution defined by the number of pixels for a given sensor is Spatial Resolution.