Noida, short for the New Okhla Industrial Development Authority, is a planned city under the management of the New Okhla Industrial Development Authority is also called NOIDA. It is a satellite city of Delhi and is part of the National Capital Region of India. As per provisional reports of Census of India, the population of Noida in 2011 was 642,381. Noida is located in Gautam Buddh Nagar district of Uttar Pradesh state in close proximity to NCT of Delhi. The district’s administrative headquarters are in the nearby city of Greater Noida.