Open traverse method is most suitable for?

The question is asking which type of terrain the open traverse method is most suitable for. The options are boundary lines, rugged terrains, steep slopes, and marshy areas.

The open traverse method is a surveying technique used to determine the positions of points on the Earth's surface. It involves measuring distances and angles between points to create a series of connected lines.

In this case, the correct answer is option D: marshy areas. The open traverse method is well-suited for marshy areas because it allows surveyors to work in difficult terrain where traditional surveying methods may be challenging or impractical.

Marshy areas are characterized by wet and soft ground, making it difficult to access and measure points accurately. The open traverse method allows surveyors to navigate through these areas, taking measurements along the way to establish a network of connected lines.

By using the open traverse method in marshy areas, surveyors can effectively determine the positions of points and create accurate maps or plans.

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