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Polar satellites are used for high-resolution imaging of the earth’s surface because _____

Polar satellites are used for high-resolution imaging of the earth’s surface because _____ Correct Answer they are closer to the surface of the earth and can cover vast areas very quickly

Since polar satellites orbit close to the surface of the earth, it is easier to click images of the planet’s surface with greater detail. Their high orbital velocity enables them to view most of the surface strip-by-stip very quickly with which high-resolution images can be constructed.

Related Questions

S1: Today the Earth has many satellites besides the moon.
P: But the pull of the Earth keep them from doing so.
Q: The artificial satellites do not fall because they are going too fast to do so.
R: They are artificial satellites made by man and very much smaller than the man.
S: As they speed along, they tend to go straight off into space.
S6: As a result, they travel in an orbit round the Earth.

The Proper sequence should be:
With reference to India's satellite launch vehicles, consider the following statements: 1. PSLVs launch the satellites useful for Earth resources monitoring whereas GSLVs are designed mainly to launch communication satellites. 2. Satellites launched by PSLV appear to remain permanently fixed in the same position in the sky, as viewed from a particular location on Earth. 3. GSLV Mk III is a four- staged launch vehicle with the first and third stages using solid rocket motors; and the second and fourth stages using liquid rocket engines. Which of the statements given above is/are correct?
If a major solar storm (solar flare) reaches the Earth, which of the following are the possible effects on the Earth ? 1. GPS and navigation systems could fail. 2. Tsunamis could occur at equatorial regions. 3. Power grids could be damaged. 4. Intense auroras could occur over much of the Earth. 5. Forest fires could take place over much of the planet. 6. Orbits of the satellites could be disturbed. 7. Shortwave radio communication of the aircraft flying over polar regions could be interrupted. Select the correct answer using the code given below:
Consider the following statements.
1. Geostationary satellites are used to reflect TV signals and telecast TV programmes from one part of the world to another.
2. Polar satellites are used for weather forecasting.
Which of the statements given above is/are correct?
The phases of the moon as we see from the Earth are due to changing relative positions of the sun, the earth and the moon. Which of the following statements is true. A. on a full moon day, the earth comes between the sun and the moon B. on a new moon day, the moon is in between the earth and the sun C. on a full moon day, the moon is in between the earth and the sun D. on a new moon day, the earth is between the sun and the moon? E. on a new moon day, the sun is between the moon and the earth
Consider the following statements regarding the satellite imaging:
1. The satellite orbit is fixed in the inertial space
2. During successive across-track imaging, the earth rotates beneath the sensor
3. The satellite images a skewed area
Which one of the following statements is/are correct?
Which of these statements are correct?
1. Earth is the fourth largest planet of the solar system
2. Earth's circumference is about 45000 km
3. Earth's polar diameter is about 43 km shorter than its equatorial diameter
4. Earth has a total surface area of 510 million sq.km
Elon Musk's SpaceX creates a new world record by launching many satellites on a single rocket. Consider the following statements in this regard: 1. This created a new world record by launching 143 satellites on a single rocket. 2. It includes commercial and government CubeSats, microsats, and 10 Starlink satellites. Which statements given above is/are correct?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: Some planets are stars. All stars are satellites. Conclusions: I. All satellites are stars. II. Some satellites are planets.
Consider the following statements regarding winds 1. The air at ITCZ rises and moves towards poles in the upper atmosphere and sinks near 30 degrees in both hemispheres and then again moves toward the equator at the surface, this cycle is known as Walker Cycle. 2. At polar latitudes the cold dense air subsides near the poles and blows towards middle latitudes as the polar easterlies. This cell is called the polar cell. Which of the statements given above is/are correct?