適當之校地選擇是整個學校建築的重要基礎,但也是最難處理的部分,尤其是在寸土寸金的都會地區,欲尋得「適當」的學習空間實非易事。本文擬從實務上就現有可行且合適之區位進行評選,然因人為判斷決策過程中,易受政治力、行政力和個人利益的介入而使校地區位的選擇之決策過程失去應有的客觀性,故而形成一種對可行的專家決策支援模式的迫切需求,而資訊科技是一種較客觀合理之篩選分析的方法,以尋求一最佳的校地區位決選方案,是為一具體可行且能有效針對校地選擇提供良好解決途徑。因此本文乃嘗試以地理資訊系統方法(Geographic In Appropriate location is an important issue for school structure, it’s also the most difficult part to deal, especially in metropolis area. During the selection process, it could involved with politics, personal benefits and so on, makes the decision lose