【實用生產應用app】Sun Shadow Height Calculator|最夯免費app-綠色工廠好玩App

Have you ever wonder how tall is a tree?

Have you ever wonder how tall is a building?

Have you ever wonder how tall is a light pole?

Have you ever wonder how tall…etc?

This application could calculate and estimate the height of an unknown object in outdoor environment. It uses the light of the sun to form a triangle with the object, and uses the concept of similar triangles to calculate the unknown height. This application can give you a very good estimation of the height of an unknown object.

All you need is a measuring tape or a laser measuring device. You need two objects, one object with known height, it can even be yourself. Another object is the one with unknown height. Then you measure the shadow length of both objects. Input all the data to the Sun Shadow Height Calculator, and it will give you an estimate height of the object.

It is best to do this in the noon time with some shadow. The longer the shadow, the harder to measure the length of shadow. The shorter the shadow, the lesser of the accuracy.