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Core - Civil Engineering

    Chapter 27

    Traverse and Topographic Surveying

    27.1 : Adjusting a Traverse01:12

    27.1 : Adjusting a Traverse

    In the site survey of a four-sided traverse, internal angles are essential to ensure geometric accuracy. The survey revealed that the sum of the measured ...

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    27.2 : Latitudes and Departures01:27

    27.2 : Latitudes and Departures

    Latitudes and departures are essential concepts in surveying, providing a systematic way to analyze the projections of traverse lines. These projections ...

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    27.3 : Area Computation by the Alternative Coordinate Method01:24

    27.3 : Area Computation by the Alternative Coordinate Method

    The alternative coordinate method, also known as the Shoelace Formula, is a technique for determining the area of a traverse using Cartesian coordinates. ...

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    27.4 : Areas Within Irregular Boundaries01:26

    27.4 : Areas Within Irregular Boundaries

    Calculating areas within irregular boundaries, such as along rivers or curved roads, is crucial in various fields, including surveying, engineering, and ...

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    27.5 : Design Example: Marking Boundaries of a Site Using a Compass01:12

    27.5 : Design Example: Marking Boundaries of a Site Using a Compass

    Marking site boundaries using a compass is a precise surveying technique that ensures the accuracy of boundary delineation. The process begins by using ...

    32 views
    27.6 : Topographic Surveying and Contours01:29

    27.6 : Topographic Surveying and Contours

    Topographic surveying is critical for documenting the Earth's surface, focusing on capturing elevations, slopes, and natural and man-made features. It is ...

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    27.7 : Plotting of Topographic Maps01:29

    27.7 : Plotting of Topographic Maps

    Topographic maps represent the Earth's surface features using contour lines, which connect points of equal elevation to create a two-dimensional ...

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    27.8 : Methods of Obtaining Topography01:25

    27.8 : Methods of Obtaining Topography

    Topography involves measuring and mapping land elevations, natural features, and artificial structures to create accurate representations of the terrain. ...

    51 views
    27.9 : Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

    27.9 : Design Example: Analyzing Capacity Contours for Flood Risk Assessment

    Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a ...

    40 views
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