''Haedong Samkukdo'' () is a historic Korean map drawn by an anonymous author. It is a crude road map from

Manchuria Manchuria is an exonym (derived from the endo demonym " Manchu") for a historical and geographic region in Northeast Asia encompassing the entirety of present-day Northeast China (Inner Manchuria) and parts of the Russian Far East (Outer Manc ...

to the southern coast of

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...

Ryukyu The , also known as the or the , are a chain of Japanese islands that stretch southwest from Kyushu to Taiwan: the Ōsumi, Tokara, Amami, Okinawa, and Sakishima Islands (further divided into the Miyako and Yaeyama Islands), with Yonaguni ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

, and

Joseon Joseon (; ; Middle Korean: 됴ᇢ〯션〮 Dyǒw syéon or 됴ᇢ〯션〯 Dyǒw syěon), officially the Great Joseon (; ), was the last dynastic kingdom of Korea, lasting just over 500 years. It was founded by Yi Seong-gye in July 1392 and re ...

. It is kept at

Kyujanggak The Kyujanggak, also known as Gyujanggak, was the royal library of the Joseon Dynasty. It was founded in 1776 by order of King Jeongjo of Joseon, at which time it was located on the grounds of Changdeokgung Palace. Today known as Kyujanggak Royal ...

, the former Joseon royal library, now located in

Seoul National University Seoul National University (SNU; ) is a national public research university located in Seoul, South Korea. Founded in 1946, Seoul National University is largely considered the most prestigious university in South Korea; it is one of the three "S ...

Seoul Seoul (; ; ), officially known as the Seoul Special City, is the capital and largest metropolis of South Korea.Before 1972, Seoul was the ''de jure'' capital of the Democratic People's Republic of Korea (North Korea) as stated iArticle 103 ...

South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...

. The map is 248.0 cm by 264.4 cm. The map's accuracy is superior to that of other maps from the same era. It is assumed that some parts of China were based on ''Hwangyeocheonramdo'', and parts of Joseon referred to ''Dongkukjido'' drawn by Jeong Sanggi ({{korean, 정상기, labels=no). Japan is described in detail except for

Hokkaido is Japan's second largest island and comprises the largest and northernmost prefecture, making up its own region. The Tsugaru Strait separates Hokkaidō from Honshu; the two islands are connected by the undersea railway Seikan Tunnel. The la ...

, and the western coast line of Taiwan is also shown in the map. The map shows that

Eastern Asia East Asia is the eastern region of Asia, which is defined in both Geography, geographical and culture, ethno-cultural terms. The modern State (polity), states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. ...

was becoming a defined area, with precise information of roads, post-houses, and signal-fires. Joseon had no interest in road information before this map. The utility of the map came to fruition in the age of Yeongjo of Joseon, who ruled from 1724 to 1726. Many maps of East Asia were drawn showing Joseon as a cultural core among neighboring countries; their aims were to prove their cultural pride rather than accurate depict the geographical layout of the area. Haedongsamkukdo was a new type of map in terms of being a more objective and realistic recognition of Eastern Asia in the late Joseon era.

References

Historic maps of Asia Maps of Korea