The best revision of the given sentence is:
"Due to the invention of 3D mapping, scientists are able to accurately calculate when an eclipse would occur on the earth through the prediction of the shape of the moon's horizon"
This refers to the reconstruction of words with the aim of making them better by the addition or removal of certain elements in a piece of writing.
Hence, we can note that the given sentence has been revised to be more concise and straight to the point which gives it a broader view and makes it easily understood.
Read more about revision here:
https://brainly.com/question/8823021