The surface of Venus,which is totally obscured behind a thick cloud layer,has been thoroughly mapped.Which one of the following ways would work the best for a satellite sent to Venus to map its surface?

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Quizplus · Accepted Answer

Active remote sensing by a satellite in a Sun-synchronous orbit would be the best choice as it would allow the satellite to capture images at different angles and times of day, which can help to build up a more complete picture of the surface. This method would also allow for the detection of features such as mountains, valleys, and impact craters, which would be valuable in mapping the surface. Geostationary orbits, on the other hand, are not ideal for mapping as they do not provide a range of viewing angles and are limited in their ability to capture detailed information. Passive remote sensing would also not be as effective as active sensing for surface mapping as it relies on natural radiation emitted or reflected by the planet, which may not provide the necessary level of detail.

The Surface of Venus,which Is Totally Obscured Behind a Thick