Exemplo de design: marcação de limites de um local usando uma bússola

Consider the given site details, including side bearings and lengths, where latitudes and departures are determined to ensure accurate marking of site boundaries on the ground.

Firstly, the latitudes and departures of each side are calculated to check for errors. Here, there are no errors in the traverse.

Corner A is located on a permanent object, a survey benchmark.

The marking of the boundary starts with the side AB. From corner A, a range pole is aligned towards the point B through a compass using the specified bearing and length of AB.

Once point B is marked, the instrument is shifted to point B to range point A, cross-checking the back bearing of AB and then to range point C.

Further, the remaining corners are marked on the ground using the same procedure, and each side of the site is marked.

When point A is ranged from point D, it is observed that point A coincided with the bearings and the length of DA, verifying the accuracy of the survey.