What is the main advantage of using the Crandall method for adjusting traverses?

The Crandall method for adjusting traverses is particularly advantageous because it is designed to yield higher accuracy in situations where the initial angular measurements are very precise. This method effectively utilizes the high precision of angular observations to produce reliable adjustments in the traverse, which can be crucial for achieving the desired overall accuracy in surveying projects. When angular accuracy is high, the Crandall method minimizes the effects of errors and emphasizes the quality of the data collected.

While simplicity and adaptability are important features of surveying methods, the unique strength of the Crandall method lies in its ability to capitalize on precise angular measurements, making it especially beneficial in technical surveys where accuracy is paramount. Other methods may not leverage angular accuracy to the same extent, thereby demonstrating why this aspect of the Crandall method is its main advantage.