The Ghati Yantra is primarily used to measure the time of day by observing the position of the Sun.

The Ghati Yantra measures time based on the Sun's movement across the sky, as the shadow cast by the gnomon indicates the time of day.

The main component of a Ghati Yantra is a gnomon, which is a vertical rod or pillar that casts a shadow.

The gnomon casts a shadow on a marked surface, and the position of the shadow indicates the time of day.

The markings on the surface of a Ghati Yantra typically indicate the hours of the day, allowing for accurate timekeeping.

The Horizontal Ghati Yantra is commonly used for measuring time during the day as it is positioned horizontally and aligns with the Sun's movement.

Ghati Yantras are traditionally made of stone, which provides durability and stability for accurate timekeeping.

The Ghati Yantra should be aligned with the Sun's path to accurately measure time based on the Sun's movement.

Varahamihira, a renowned Indian astronomer and mathematician, is credited with inventing the Ghati Yantra.

A Ghati Yantra is primarily used to measure time during the daytime, from sunrise to sunset.

A longer gnomon casts a longer shadow, resulting in more precise time measurements.

Ghati Yantras are relatively easy to use, requiring minimal knowledge and technical expertise.

The Ghati Yantra is mentioned in the Yajurveda, one of the four Vedas, which are ancient Indian scriptures.

The Ghati Yantra holds cultural significance as it represents India's rich astronomical history, showcases Indian craftsmanship and ingenuity, and serves as a reminder of India's contributions to science and technology.