where is this last mentioned place located?
In Southeast Asia
Thailand
Thailand, officially the Kingdom of Thailand and formerly known as Siam, is a country in Southeast Asia. 
what is the structural design of gvk's kempegowda international airport based on When a study predicted the airport would receive 6.7 million passengers in 2008, the airport was redesigned from its initial capacity of 4.5 million passengers to 11 million, with the terminal size expanded and the number of aircraft stands increased. when did its planning begin? March 1991 was it done under any company? Yes, Tata Group, Raytheon and Singapore Changi Airport what is the last mentioned? It is a major civilian airport that serves Singapore, one of the largest transportation hubs in Asia and one of the world's busiest airports by international passenger and cargo traffic. how is it developed? Jewel Changi Airport (new terminal structure) was developed by Jewel Changi Airport Trustee Pte Ltd. what are its main markets? Several including Indonesia, Malaysia, China, and Thailand.
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Thailand [SEP] Introduction
Thailand, officially the Kingdom of Thailand and formerly known as Siam, is a country in Southeast Asia. Located at the centre of the Indochinese Peninsula, it is composed of 76 provinces, and covers an area of 513,120 square kilometres (198,120 sq mi), and a population of over 66 million people. Thailand is the world's 50th-largest country by land area, and the 22nd-most-populous country in the world. The capital and largest city is Bangkok, a special administrative area. Thailand is to the north by Myanmar and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the southern extremity of Myanmar.