Samsung Electronics Co., Ltd.

Snu Rdb Foundation

Yeong Gil Shin

Ho Kyung Kim

Jin W Seo

Myoung Su Cho

Won Kyu Lee

Dong Kyun Jeong

Provided are a method and apparatus of filtering geographical data. The method may include selecting a map region to be retrieved, receiving a retrieval object and a retrieval condition, outputting a trapezoidal interface, verifying a threshold corresponding to a height of the trapezoidal interface for each position of the map region, filtering the retrieval object satisfying the threshold or more or less in each position of the map region to extract the filtered object, and displaying the filtered object on the map region to output the displayed object.

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Seoul, South Korea

Yeong Gil Shin