Alexander Cunningham is widely regarded as the father of Indian cartography for his extensive work in surveying and mapping the Indian subcontinent during the 19th century.

The Peutinger Map, also known as the Tabula Peutingeriana, is the oldest surviving map of the Roman Empire and includes parts of India. It was created in the 13th century and is based on earlier Roman maps.

IRS-1A (Indian Remote Sensing Satellite-1A) was the first Indian satellite dedicated to cartographic and remote sensing applications. It was launched in 1988 and provided valuable data for mapping and resource management.

Uttar Pradesh has the highest number of universities in India, with over 60 public and private universities. It is followed by Maharashtra and Tamil Nadu.

The Survey of India is the national mapping agency of India. It was established in 1767 and is responsible for surveying and mapping the country, as well as maintaining geodetic control networks.

Udaipur is known as the 'City of Lakes' due to the presence of several natural and artificial lakes within its boundaries. These lakes include Lake Pichola, Fateh Sagar Lake, and Udai Sagar Lake.

The Ganges is the largest river in India, with a length of over 2,500 kilometers. It originates in the Himalayas and flows through several states before emptying into the Bay of Bengal.

Kerala has the highest literacy rate in India, with over 96% of its population being literate. It is followed by Himachal Pradesh and Goa.

Mount Everest is the highest mountain peak in India, with an elevation of 8,848.86 meters. It is located in the Himalayas on the border between Nepal and China.

Gujarat has the largest coastline in India, with a length of over 1,600 kilometers. It is followed by Maharashtra and Tamil Nadu.

The Thar Desert, also known as the Great Indian Desert, is the largest desert in India. It covers an area of over 200,000 square kilometers and is located in the states of Rajasthan, Gujarat, and Haryana.

Bengaluru is known as the 'Silicon Valley of India' due to its large concentration of technology companies and startups. It is home to many leading IT and software companies, as well as research institutions.

The Sundarbans Delta is the largest river delta in India and one of the largest in the world. It is formed by the Ganges, Brahmaputra, and Meghna rivers and covers an area of over 10,000 square kilometers.

Bihar has the highest population density in India, with over 1,100 people per square kilometer. It is followed by Uttar Pradesh and West Bengal.

Mumbai is the largest metropolitan city in India, with a population of over 20 million people. It is followed by Delhi and Kolkata.