地理空间元数据的探讨的英文

the discussion on metadata of geo-spatial data

• 地理:    geographical featu ...
• 空间:    space; enclosure; ...
• 元:    first; primary
• 数据:    data; record; info ...
• 的:    4次方是 The fourth po ...
• 探讨:    inquire into; prob ...