Description of geoid and ellipsoid.

Question

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Answer 1

Question

Chapter 19, Problem 19.1P

To determine

Description of geoid and ellipsoid.

Expert Solution & Answer

Explanation of Solution

Geoid: The geoid is an equipotential gravitational surface that is perpendicular to the gravity direction everywhere. The geoid has an irregular shape due to the variation in the mass distribution of the Earth and the rotation of the Earth.

Ellipsoid: The ellipsoid is a mathematical surface produced by rotating an ellipse around the polar axis of the Earth. The ellipse dimensions are selected to provide a good fit of the ellipsoid to the geoid over a large area and are based on surveys carried out in the area.

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Answer 2

Question

Chapter 19, Problem 19.1P

To determine

Description of geoid and ellipsoid.

Expert Solution & Answer

Explanation of Solution

Geoid: The geoid is an equipotential gravitational surface that is perpendicular to the gravity direction everywhere. The geoid has an irregular shape due to the variation in the mass distribution of the Earth and the rotation of the Earth.

Ellipsoid: The ellipsoid is a mathematical surface produced by rotating an ellipse around the polar axis of the Earth. The ellipse dimensions are selected to provide a good fit of the ellipsoid to the geoid over a large area and are based on surveys carried out in the area.

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Answer 3

Question

Chapter 19, Problem 19.1P

To determine

Description of geoid and ellipsoid.

Expert Solution & Answer

Explanation of Solution

Geoid: The geoid is an equipotential gravitational surface that is perpendicular to the gravity direction everywhere. The geoid has an irregular shape due to the variation in the mass distribution of the Earth and the rotation of the Earth.

Ellipsoid: The ellipsoid is a mathematical surface produced by rotating an ellipse around the polar axis of the Earth. The ellipse dimensions are selected to provide a good fit of the ellipsoid to the geoid over a large area and are based on surveys carried out in the area.

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Answer 4

Question

Chapter 19, Problem 19.1P

To determine

Description of geoid and ellipsoid.

Expert Solution & Answer

Explanation of Solution

Geoid: The geoid is an equipotential gravitational surface that is perpendicular to the gravity direction everywhere. The geoid has an irregular shape due to the variation in the mass distribution of the Earth and the rotation of the Earth.

Ellipsoid: The ellipsoid is a mathematical surface produced by rotating an ellipse around the polar axis of the Earth. The ellipse dimensions are selected to provide a good fit of the ellipsoid to the geoid over a large area and are based on surveys carried out in the area.

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Answer 5

Chapter 19, Problem 19.1P

To determine

Description of geoid and ellipsoid.

Expert Solution & Answer

Explanation of Solution

Geoid: The geoid is an equipotential gravitational surface that is perpendicular to the gravity direction everywhere. The geoid has an irregular shape due to the variation in the mass distribution of the Earth and the rotation of the Earth.

Ellipsoid: The ellipsoid is a mathematical surface produced by rotating an ellipse around the polar axis of the Earth. The ellipse dimensions are selected to provide a good fit of the ellipsoid to the geoid over a large area and are based on surveys carried out in the area.

Answer 6

Chapter 19, Problem 19.1P

To determine

Description of geoid and ellipsoid.

Expert Solution & Answer

Explanation of Solution

Geoid: The geoid is an equipotential gravitational surface that is perpendicular to the gravity direction everywhere. The geoid has an irregular shape due to the variation in the mass distribution of the Earth and the rotation of the Earth.

Ellipsoid: The ellipsoid is a mathematical surface produced by rotating an ellipse around the polar axis of the Earth. The ellipse dimensions are selected to provide a good fit of the ellipsoid to the geoid over a large area and are based on surveys carried out in the area.

Answer 7

Chapter 19, Problem 19.1P

To determine

Description of geoid and ellipsoid.

Answer 8

Expert Solution & Answer

Explanation of Solution

Geoid: The geoid is an equipotential gravitational surface that is perpendicular to the gravity direction everywhere. The geoid has an irregular shape due to the variation in the mass distribution of the Earth and the rotation of the Earth.

Ellipsoid: The ellipsoid is a mathematical surface produced by rotating an ellipse around the polar axis of the Earth. The ellipse dimensions are selected to provide a good fit of the ellipsoid to the geoid over a large area and are based on surveys carried out in the area.