The study-research of this book is the continuation of the Sacred Geodetic triangulation, in the effort not only to prove the harmony of the placement of all the ancient Greek temples in a specific area, such as that of the Acropolis, Ancient Agora, Olympia, Philopappus, and the surrounding area, but also even further.

Why did they give a specific name to a sacred site for the deity? Why does a sacred site or altar have dual, triple, quadruple, sevenfold worship, while the primary sanctuary, that is, the temple, is dedicated to a deity or hero, such as the Erechtheion, which is dedicated to Erechtheus or Erichthonius, but at the same time there are other altars, other worships within the temple, such as that of Athena Polias, of the Supreme Zeus, of the Heroic Zeus, of Poseidon, of Hephaestus, of Boutus, of Kekrops.

Why are there straight connections among the sacred sites or altars of worship of the same deity, such as that of the Heroic Zeus? Do the sacred sites, apart from the triangulation that exists among them, have other characteristics? Perhaps, that is, sacred sites of the same deity are related to each other both in straight lines and in triangulations, forming networks, or nets, for specific purposes?

In all these questions, this study will attempt to provide answers, to offer evidence so that, by breaking this code, we can understand the way in which not only they built the temple at a specific point, but also what name they gave it, that is, to which deity or deities it belongs.

In this way, we will be able to understand the mentality of the ancient Greeks from the Mythological period, their beliefs and doctrines up to the Classical and Roman period, when the end of ancient Greek civilization occurs, the functioning of the oracles is interrupted and the use of the Sacred Geodetic system ceases.