The regulation appears to be based on the area of the plot, not the dimensions. By assigning explicitly annotated dimensions it can confuse the intended message more than using a goofy but useful analogy.

There is a standard, compound modifiers preceding the noun. There are also exceptions, proper nouns and their transformations don’t get hyphenated.

Phrases containing a proper noun should not be hyphenated.

None of them need dashes. I guess two is my favorite if I have to have a dash.

Including end zones, an American football field is precisely 360 feet long and 160 feet wide, or approximately 110m x 50m. The area is 1.32 acres.

It's precisely defined so I'm okay with it being used as an area of length or area, especially since virtually all Americans have personal experience with football fields, having at the very least been required to run four laps of the quarter-mile track you usually find wrapped around one.

I know they're at least 100 yards long. And a yard is about the same as a meter.

On behalf of all Nordic countries, I approve of this.

Did you see that astroid that was hundreds of lions wide?

Personally I'm all about that Exclusion Zone kush

Did someone say turnover? 'Cause I've got the munchies

Could you ever?

Same in Germany, and, for much larger areas, Saarlands are used as a comparison

We use American football fields here in the USA.

As an added bonus, I can also use my wife's lower back to rest my poutine. She says it provides a nice warming sensation.

Followed by X-Files of course.