| 摘要 |
PROBLEM TO BE SOLVED: To realize a spatial data providing system in which spatial data desired by a buyer can be smoothly provided and a desired specification can be decided in a preview matched to machine performance. SOLUTION: A spatial data providing supporting server 2 mediates between a data buyer client 1 and a spatial contents server 3, reflects a specification desired by the buyer, provides a preview matched to the tested machine performance of the client 1 to allow the buyer to evaluate the spatial data and decides the specification of the spatial data with the buyer. In the case of providing the server 3 with the spatial contents, the server 2 mediates, receives registration of a specification, etc., from a provider and performs operation. The server 2 analyzes a buyer request, generates spatial data among a plurality of various pieces of spatial data of the server 3 in accordance with the specification, combines the pieces of spatial data of a plurality of areas, mixes the plurality of pieces of the spatial data and provides the client 1 with flexible data. |
