[ISO19115] 地表覆蓋資訊類 / Imagery Base Maps Earth Cover
與底圖有關之主題，例如地表、地形圖、影像、未分類的影像、文字註記。Base maps. Examples: land cover, topographic maps, imagery, unclassified images, annotations.
與底圖有關之主題，例如地表、地形圖、影像、未分類的影像、文字註記。Base maps. Examples: land cover, topographic maps, imagery, unclassified images, annotations.