Which are examples of isopleths?

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Multiple Choice

Which are examples of isopleths?

An isopleth is a line that connects points with the same value of a variable on a map, showing how that value changes across the area. Cloud cover is a numeric field that represents how much of the sky is covered by clouds (often in oktas or percent). If you plot cloud cover and draw contours where the value is the same, you’re creating lines of equal cloud cover—an isopleth. While pressure, temperature, and precipitation are well-known examples, cloud cover can also be contoured in this way, since it’s a measurable spatial field with consistent values across locations.

An isopleth is a line that connects points with the same value of a variable on a map, showing how that value changes across the area. Cloud cover is a numeric field that represents how much of the sky is covered by clouds (often in oktas or percent). If you plot cloud cover and draw contours where the value is the same, you’re creating lines of equal cloud cover—an isopleth. While pressure, temperature, and precipitation are well-known examples, cloud cover can also be contoured in this way, since it’s a measurable spatial field with consistent values across locations.

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