Therefore, a light shining from the surface of Mars would take the following amount of time to reach Earth (or vice versa): 1  Closest approach: 182 seconds, or just over 3 minutes. 2  Farthest approach: 1,342 seconds, or just over 22 minutes. 3  On average: 751 seconds, or just over 12.5 minutes.
The definition of a concrete images is an image that cannot be disproved. This image can be proof of evidence for example.reprocessing images commonly involves removing low-frequency background noise, normalizing the intensity of the individual particles images, removing reflections, and masking â¦ portions of images.Image preprocessing is the technique of enhancing data images prior to computational processing.
DEFINITION. A map is a graphic representation of a portion of the earth's surface drawn to scale, as seen from above. It uses colors, symbols, and labels to represent features found on the ground. The ideal representation would be realized if every feature of the area being mapped could be shown in true shape.