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      AYMAN GAMAL
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    A to Z





    from A to Z

    .

    : 2002










    A :


    Accuracy

    () .

    Adjustment

    .

    Altimeter

    .

    Altitude

    .

    Angle of Depression



    Angle of Elevation



    Angular Misclosure

    .

    Astronomical Latitude

    . . .

    Astronomical Longitude

    . .

    Astronomical Triangle

    . : : ɡ : : .

    Atmospheric Refraction

    . .

    Azimuth

    . .

    Azimuth Angle

    180 . ( ). .

    Azimuth Closure

    .








    B :


    Back Sight

    . : .

    Barometric Levelling

    . . [ ].

    Baseline

    vector [: ] .

    Base net

    .

    Base Points

    .

    Base Control

    . .

    Bearing

    . .

    Bench Mark

    [ BM].

    Best Fit

    .

    Blunder

    .

    Bureau International de l'Heure
    BIH
    1919 1988 International Earth Rotation Service IERS .




    C :


    Cadastral Survey

    .

    Calibration

    . .

    Cartesian Coordinates

    ( ) x, y . x z . .

    Cartesian System

    ( ). .

    Celestial Equator

    - . .

    Celestial Pole

    .

    Celestial Sphere

    .

    Central Meridian

    . y .

    Chain

    66 - .

    Chained Traverse

    .

    Chart Datum

    . Zo

    Chi-square Testing

    .

    Chronometer

    .

    Circle Position

    .

    Circuit Closure

    .

    Closed Traverse

    .

    Collimation

    .

    Collimation Error

    .

    Confidence Level

    . .

    Conformal

    .

    Contour

    .

    Control

    .

    Control Densification

    .

    Control Monuments

    .

    Control Point

    .

    Control Survey



    Control Traverse

    .

    Conventional Terrestrial Pole CTP

    - BIH.

    Coordinate Transformation

    : .

    Cross Sections

    .

    Curvature

    / = = .




    D :


    Datum
    ( )
    .

    Declination

    ().

    Deflection of the Vertical

    . .

    Deflection Traverse

    .

    Deformation Monitoring

    [: ].

    Departure

    - . : .

    Differential GPS

    . .

    Differential Levelling

    .

    Direction

    . : . : () .

    Direct Levelling

    . .

    Distance Angle

    .

    Dumpy Level

    [ ].





    E :


    Earth-Centered Ellipsoid

    .

    Easting

    () () .

    Eccentricity

    .

    Electronic Distance Measurement (EDM)
    [ EDM ].

    Elevation

    .

    Ellipsoid

    ellipse . WGS84

    Ellipsoidal height

    .

    Error

    .

    Error Ellipse

    .

    Error of Closure

    [: 180 ].





    F :


    Fixed Elevation

    .

    Foresight

    . : .

    Frequency

    .













    G :


    Geodesic Line

    [ ].

    Geodesy

    ( ) .

    Geodetic Control

    - - .

    Geodetic Coordinates

    .

    Geodetic Height

    Ellipsoidal Height

    Geodetic Latitude

    .

    Geodetic Leveling

    .

    Geodetic Longitude

    ().

    Geodetic North

    . .

    Geoid

    .

    Gravimeter

    .

    Gravity

    .

    Greenwich Meridian

    . 1884 .

    Grid Azimuth

    y ( ) .

    Grid Inverse

    .

    Grid Meridian

    ( y) .

    Gyrotheodolite

    .




    H :


    Horizontal Control

    .

    Hour Circle

    .



    I :


    Index Error

    . : () .

    Indirect Leveling

    .

    Interior Angle

    .

    International Foot

    30.48100 .

    International System of Units SI

    1960 .

    Interpolation Method

    ( ) .

    Intersection

    . .

    Intervisibility

    [ ].

    Invar

    ( 1/25 ).




    L :


    Laplace Azimuth

    .

    Laplace Equation

    .

    Laplace Station

    .

    Least Count

    .

    Least Squares Adjustment

    [ ].

    Length of Closure

    :
    = ( + )

    Level

    .

    Level Datum

    . [ : ].

    Level Net

    .

    Line of Sight

    ( ) .

    Local Coordinate System

    .

    Local Datum

    .

    Loop Traverse

    .




    M :


    Magnetic Bearing

    .

    Magnetic Meridian

    - .

    Major Semi-Axis

    .

    Map
    - ( ) - .

    Map Accuracy

    . 3 : () () () . : .

    Map Scale

    .

    Mean Sea Level Datum

    . [: 1906 1898-1906 = ].

    Metric Unit

    SI

    Micrometer

    : . : [: --].

    Minor Semi-Axis

    .

    Misclosure

    .

    Monument

    ( ) .




    N :


    Nadir

    .

    Network

    .

    Non-SI units

    SI.

    Northing

    - - .





    O :


    Open Traverse

    .

    Optical Micrometer

    . .

    Optical Plummet

    90 . : .

    Order of Accuracy

    4 : .

    Origin

    ( ) .

    Orthometric Height

    H










    P :


    Parallax

    .

    Photogrammetry

    .

    Picture Point

    .

    Planetable

    [ ] - .

    Plumb Line

    .

    Positional Error

    .

    Precision

    [ "" : Precision and Accuracy !! Accuracy ]

    Prime Meridian

    ( ).

    Prime Vertical

    .

    Project Datum

    .

    Projection

    () ().




    R :


    Random Error

    .

    Reciprocal Leveling

    - .

    Rectangular Coordinate Systems

    .

    Redundant Measurements

    (: ].

    Reference Point

    .

    Refraction

    .

    Relative Accuracy

    . : .

    Resection

    .



    S :

    Sexagesimal System

    60. : 360 60 60 .

    Set-up

    [ : = ]

    Spheroid



    Spirit Level

    .

    Stadia Constant

    () () .

    Stadia Traverse

    .

    Standard Error

    . : .

    Systematic Error

    .

    Strength of Figure

    .

    Subtense Bar

    [ ].












    T :


    Topographic Map

    .

    Transformation

    .

    Transverse Mercator Projection

    .

    Traverse

    .

    Triangulation

    .

    Tribrach

    .

    Trigonometric heighting

    .

    Trilateration

    [ ].











    V :


    Variance-Covariance Matrix
    -
    [ ].

    Vertical Angle

    .

    Vertical Circle

    .

    Vertical Datum

    .




    W

    World Geodetic System of 1984
    1984
    1984 WGS84




    Z :

    Zenith

    .

    Zenith Angle

    .

    Zenith Distance

    () .














    AYMAN GAMAL ; 08-17-2009 07:25 PM



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