| 摘要 |
The invention relates to a search system of space of interest (SOI) which performs searching by using indexing of a second SOI object on the basis of a first SOI object. The system comprises a location-based service (LBS) indexer configured to perform indexing of information for a distance, direction, and relationship of the second SOI object with respect to the first SOI object, wherein the LBS indexer provides the information for a distance, direction, and relationship of the second SOI object with respect to the first SOI object together with a search result for the first SOI object when searching for the first SOI object is requested. |
