【正文】 .. 63 數(shù)據(jù)建庫標(biāo)準(zhǔn)體系建設(shè) ................................................................................................................................................. 64 數(shù)據(jù)庫建設(shè)標(biāo)準(zhǔn)的內(nèi)容 ........................................................................................................................................ 64 .................................................................................................................................................. 65 空間實(shí)體 .............................................................................................................................................................. 66 數(shù)據(jù)編碼 .............................................................................................................................................................. 66 分層設(shè)計(jì)原則 ...................................................................................................................................................... 67 屬性設(shè)計(jì)原則 ...................................................................................................................................................... 68 交通數(shù)據(jù)標(biāo)準(zhǔn) .................................................................................................................................................. 68 天津市地下管線動(dòng)態(tài)管理信息系統(tǒng) 總體設(shè)計(jì)方案 III 市政綜合管線數(shù)據(jù)標(biāo)準(zhǔn) ...................................................................................................................................... 69 電子報(bào)批數(shù)據(jù)標(biāo)準(zhǔn)體系建設(shè) ......................................................................................................................................... 69 項(xiàng)目管理標(biāo)準(zhǔn)體系建設(shè) ................................................................................................................................................. 70 4. 數(shù)據(jù)體系 ............................................................................................................................................................................... 71 . 數(shù)據(jù)現(xiàn)狀分析 .............................................................................................................................................................. 71 . 數(shù)據(jù)庫分類 .................................................................................................................................................................. 71 . 數(shù)據(jù)庫設(shè)計(jì)原則 ......................................................................................................................................................... 73 . 標(biāo)準(zhǔn)規(guī)范原則 .................................................................................................................................................... 73 . 分層設(shè)計(jì)原則 .................................................................................................................................................... 73 . 內(nèi)容完備原則 .................................................................................................................................................... 74 . 結(jié)構(gòu)合理原則 .................................................................................................................................................... 74 . 圖文一體原則 .................................................................................................................................................... 74 . 數(shù)據(jù)安全原則 .................................................................................................................................................... 74 . 數(shù)據(jù)庫設(shè)計(jì)基本思路 ................................................................................................................................................ 74 . 基于 Oracle+ArcSDE 的圖文一體化存儲(chǔ) ................................................................................................... 74 . 基于 Geodatabase 的空間數(shù)據(jù)組織模式 ................................................................................................... 75 . 面向地下空間實(shí)體的數(shù)據(jù)組織形式 ............................................................................................................ 75 . 數(shù)據(jù)庫存儲(chǔ)設(shè)計(jì) ......................................................................................................................................................... 76 . 空間數(shù)據(jù)組織形式 ........................................................................................................................................... 77 . 空間參考設(shè)計(jì) .............................................................................................................................................. 77 . 空間數(shù)據(jù)組織模型 ...................................................................................................................................... 77 . 矢量數(shù)據(jù)存儲(chǔ)參數(shù)設(shè)計(jì) .............................................................................................................................. 78 . 柵格數(shù)據(jù)存儲(chǔ)參數(shù)設(shè)計(jì) .............................................................................................................................. 79 . 結(jié)構(gòu)化數(shù)據(jù)組織形式 ....................................................................................................................................... 80 . 文檔資料數(shù)據(jù)組織形式 ................................................................................................................................... 80 . 數(shù)據(jù)庫結(jié)構(gòu)設(shè)計(jì) ......................................................................................................................................................... 81 . 基礎(chǔ)空間數(shù)據(jù)庫結(jié)構(gòu)設(shè)計(jì) .............................................................................................................................. 81 . 基礎(chǔ)地形數(shù)據(jù)庫 .......................................................................................................................................... 81 . 遙感影像數(shù)據(jù)庫 .......................................................................................................................................... 83 . 地下管線數(shù)據(jù)庫