Mapping India: How Madras pioneered a new age of surveys and maps The Pitt’s Map, in a way, is the most famous map of Madras, Vikram says. Variations of the Pitt’s Map are often referenced ...

During the 19th Century, this city that is now Chennai led India into a new age of mapping. Mark Madras week with us, exploring relics and stories of the Great Trigonometrical Survey June 9, 2025 ...