In one-point resection, what is the initial step after orienting the map?

In one-point resection, what is the initial step after orienting the map?

• A. Find a distant point
• B. Draw a line on the map
• C. Determine grid azimuth
• D. Convert back azimuth to magnetic azimuth

Answer: (A)

In one-point resection, the initial step after orienting the map is to find a distant point. This involves identifying a prominent landmark or feature that can be easily seen from your current location and accurately identified on the map. Locating a distant point is crucial because it serves as a reference for determining your position based on known coordinates of both the map feature and the sighted point in the field. Once the distant point is established, you can utilize it to help draw lines on the map, calculate azimuths, and ultimately triangulate your exact position. Starting with the identification of a distant point ensures that the subsequent steps in the resection process are based on reliable and observable data, allowing for greater accuracy in navigation and mapreading.

In one-point resection, the initial step after orienting the map is to find a distant point. This involves identifying a prominent landmark or feature that can be easily seen from your current location and accurately identified on the map. Locating a distant point is crucial because it serves as a reference for determining your position based on known coordinates of both the map feature and the sighted point in the field.

Once the distant point is established, you can utilize it to help draw lines on the map, calculate azimuths, and ultimately triangulate your exact position. Starting with the identification of a distant point ensures that the subsequent steps in the resection process are based on reliable and observable data, allowing for greater accuracy in navigation and mapreading.