who was the first person to observe the longitudinal changes and invented the grid system
Answers
Answer:
Great minds had tried for centuries to develop a method of determining longitude. Hipparchus, a Greek astronomer (190–120 BC), was the first to specify location using latitude and longitude as co-ordinates. He proposed a zero meridian passing rhodes
mark me as brainliest
Answer:
Hipparchus was the first person to observe the longitudinal changes and invented the grid system.
Explanation:
The finest Greek astronomer was Hipparchus (190-120 B.C.). He created a system for determining geographic positions using latitudes and longitudes. Greek astronomer and mathematician Puolemy was also.
He had a home and a job in Egypt. His work, which made use of a system of latitudes and longitudes, had a long-lasting impact on map makers. We improved mapmaking as a science.
He went on to advise that the best way to ascertain absolute time is to observe lunar eclipses, timing when they begin and end, and then calculate the time difference between these two times. However, his approach needed a precise clock, which had not yet been created.
Find similar questions below.
https://brainly.in/question/11764276
https://brainly.in/question/135282