When birth charts or natal charts are discussed, there are some few things that crossed our minds. And that is, how does a certain chart ever been used as a form of knowing someone and determining their future. Somehow these unexplainable things are not the things that bothered some Philosophers and other ancestors with their personal beliefs but rather the practice that goes with it.
There are Astrological explanations that have evolved in this field and there are so many followers who are into this practice until now. Some few things that is great to know is that there are certain method in which the birth chart or a natal chart is being organize in order to interpret its meaning.
What others do is that Astrologers had to Erect or cast the natal chart and begins by getting the basic information that he needs. He would start by determining the exact coordinates of the place of birth, and with the use of Ephemerides and Table of Houses, the calculation of planets and houses in the ecliptic are also addressed. And finally, by drawing the horoscope itself or the casting of natal chart will commenced.