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Tracing the Rain: Can Measuring Evaporation Help Farmers?

Accurately capturing a raindrop’s journey to the ground is tricky business. Evaporation can cause a raindrop to shrink between the time it is captured by radar in a cloud and when it hits a farmer’s field, and this can make it hard to rely on radar-based rainfall estimations in some areas. Researchers from the University of Missouri in Columbia are taking a closer look at evaporation. With the use of specialized weather algorithms ...