The first type of aspect mentioned in Brihat Parasara Hora Sastra, the monumental classic of jyotish, is rasi dristi. Here is a pdf explaining the meaning and use of rasi dristi for students of Vedic astrology. If interested in CVA-accredited classes for any level of jyotish, contact satsiri_khalsa@yahoo.com.

Fundamentals Understanding Rasi Dristi2