What is the first step in conducting a two-point intersection on a map?

The first step in conducting a two-point intersection on a map is to identify your known position and mark it. This step is crucial because having a confirmed reference point is necessary for accurate navigation and for the subsequent steps in the process. By establishing where you are on the map, you can effectively relate additional information from other points or sources to determine your location more accurately.

Properly identifying your known position serves as the foundation upon which you will base your subsequent measurements and intersections. Without establishing this starting point, the accuracy and reliability of the entire process could be compromised. Once your position is identified, you can then proceed to other steps that help refine your location using other reference points.

Determining map accuracy, converting to grid and plotting, and using a protractor to find intersections are all important components of navigation and map reading, but they come after you have already marked your known position. This sequence ensures that every action taken is grounded in a verified spatial context.