Ralph McIntyre was certified in Astrocartography directly by Jim Lewis, the pioneer of the technique. He is also a Master Evolutionary Astrologer certified under Steven Forrest. His site Astro-Map-Links was the first to place personalized locational astrology on a Google Map interface, making it possible to explore planetary line influences anywhere in the world with full zoom capability, including Local Space Lines, Geodetic Lines, Progressed Chart Lines, and monthly Transit lines. He offers three map products: a Standard Map ($25), a Complete Map ($50), and a Complete Map with Transits and Progressions ($145). Clients describe him as intuitive, caring, deeply insightful, and affordable.