What should measurements be recorded to in a field sketch?

Measurements in a field sketch should typically be recorded to the nearest whole number for several important reasons. Recording measurements this way simplifies the data and maintains a balance between accuracy and practicality. Field sketches are often created in dynamic environments where speed and efficiency are key considerations, and rounding to the nearest whole number helps minimize the complexity of the sketch without significantly sacrificing detail.

Using the nearest whole number allows for easier interpretation of the measurements by team members who may not be familiar with the specifics of more precise data. This practice is particularly useful in law enforcement or emergency response scenarios, where quick assessments and decisions must be made based on available information. It ensures that the most crucial details are captured without overcomplicating the representation with excessive precision.

In contrast, measuring to the nearest quarter inch or foot may lead to unnecessary complications and confusion, while centimeters may not be practical in many U.S.-based contexts, where the imperial system is more prevalent. Thus, recording to the nearest whole number strikes an effective balance for creating quick, clear, and usable field sketches.