CST Level 1 Land Surveyor Certification Practice

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the CST Level 1 Land Surveyor Certification. Study using flashcards and multiple-choice questions with detailed hints and explanations. Ace your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

In mapping, what is the purpose of establishing contour lines?

To show vertical and horizontal alignment only
To represent only soil composition
To connect points of equal elevation to visualize terrain
To create abstract figures for aesthetic purposes

The correct answer is: To connect points of equal elevation to visualize terrain

The purpose of establishing contour lines in mapping is to connect points of equal elevation, effectively visualizing the terrain's shape and relief. Contour lines allow surveyors and map users to understand changes in elevation across an area, which is crucial for various applications such as land development, environmental management, and topographical analysis. Each contour line represents a specific elevation level, and the spacing between these lines indicates the steepness of the slope; closely spaced lines indicate a steep area, while widely spaced lines suggest a gentle slope. This representation helps in making informed decisions about construction, drainage, and land use planning, as well as enhancing the understanding of natural features such as hills, valleys, and plains.