Question

How does the location given by USGS compare to the result of your method.

Short answer

The location is nearly the same given by USGS compare to the result of our method.

Step-by-step solution

Step 1. Given information

The U.S. Geological Survey (USGS) has determined the official centre of the continental United States is at a point approximately 20 mi (32 km) north of Belle Fourche, South Dakota at 44°58′2.07622″N, 103°46′17.60283″W.

Step 2. To Determine

How does the location given by USGS compare to the result of our method.

Step 3. Calculation

The exact coordinates of the midpoint are:

45° 34' 2" N

106° 7' 18" W

And the official centre of the continental United States is at a point approximately 20 mi (32 km) north of Belle Fourche, South Dakota at 44°58′2.07622″N, 103°46′17.60283″W.

Thus both the location seems to be near.