SIMULATION SYSTEM, SIMULATION METHOD AND PROGRAM

To perform environmental design simulation on a new building on which an influence of peripheral existing buildings is reflected with high precision.SOLUTION: A simulation system comprises: a position input part which receives position specifying operation; a map data acquisition part which acquires map data and altitude data; a new building design data acquisition part which acquires new building design data as design data on a building to be constructed; a data composition part which arranges a building that the new building design data represents on a map that the map data represents; and a correction part which corrects at least one of a relative position and a relative angle of the building relative to the map. The map that the map data represents includes a construction scheduled position of the building that the new building design data represents, and the map data and altitude data include altitude data on the construction scheduled position, and information on peripheral existing buildings located in a circumference of the construction scheduled position, and the information on the circumferential existing buildings includes altitude data of the positions of the circumferential existing buildings, height information on the circumferential existing buildings, and contour shape information on the circumferential existing buildings.SELECTED DRAWING: Figure 1 【課題】周辺既存建物の影響を高精度に反映した新築建物の環境設計シミュレーションを行う。【解決手段】シミュレーションシステムは、位置特定操作を受け付ける位置入力部と、地図データおよび標高データを取得する地図データ取得部と、建設される建物の設計データである新築建物設計データを取得する新築建物設計データ取得部と、地図データが示す地図上に、新築建物設計データが示す建物を配置するデータ合成部と、地図に対する建物の相対位置および相対角度の少なくとも一方を修正する修正部とを備え、地図データが示す地図には、新築建物設計データが示す建物の建設予定位置が含まれ、地図データおよび標高データには、建設予定位置の標高データと、建設予定位置の周辺の位置の既存建物である周辺既存建物の情報とが含まれ、周辺既存建物の情報には、周辺既存建物の位置の標高データと周辺既存建物の高さ情報と周辺既存建物の輪郭形状情報とが含まれる。【選択図】図１