## Analytical Photogrammetry |

### From inside the book

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Page 213

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**rays**, produced by an optical system . A cone of light originating at each object point is converged at the image ...**rays**of light , as opposed to a virtual image , where the intersection is only apparent . Virtual image -- An image ...Page 222

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**rays**from a point in the back or front focal plane appear to intersect the corresponding parallel bundle emerging ...**rays**of a bundle that are parallel to each other and the axis in object space . Front principal point -- Point where ...Page 224

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**rays**from straight lines is easily established by the phenomenon of diffraction and interference . These deviations ...**rays**upon passing from an optical medium of one density to an optical medium of another density . If the light**rays**...### Contents

Orientation | 10 |

Simplification of the Angular Orientation | 25 |

CHAPTER II | 31 |

Copyright | |

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A(aLb a₂ AB¹ aLb¹ analytical angular orientation approximation azimuth B₁ B₂ bLc¹ calibration camera coordinates camera station cLa¹ coefficients computed conjugate images converge coordinate system cos aLb cos Az cos Yz cos² datum defined determined differential dihedral angle direction angles direction cosines distortion equations error exposure station exterior orientation f cos Yz focal length geodetic geometry ground coordinates horizon camera horizon line illustrated in Figure image plane instrument intersection known LA² law of cosines measured n₁ n₂ nadir camera object space oblique optical axis perpendicular perspective projection photogrammetry photographic position principal plane principal point Q₁ rays reference plane rotation solution space coordinates spherical theodolite tilt and swing unknowns values vertical X₁ X₂ XL-XA XY plane Y₂ ya sin YA¹ YL-YA ZA¹ zenith angles zenith camera ZL-ZA ZL¹ ΔΥ