自然重砂數(shù)據(jù)庫工作指南

1、中國地質(zhì)調(diào)查局工作標準自然重砂數(shù)據(jù)庫建設(shè)自然重砂數(shù)據(jù)庫建設(shè)工作指南工作指南20010601發(fā)布20010601試用20020801修訂中國地質(zhì)調(diào)查局發(fā)布2目錄1主題內(nèi)容與適用范圍主題內(nèi)容與適用范圍..........................................................................................................................

2、......41.1主題內(nèi)容.......................................................................41.2適用范圍.......................................................................42引用標準引用標準..............................................

3、......................................................................................................43術(shù)語定義術(shù)語定義............................................................................................................

4、........................................44規(guī)則規(guī)則............................................................................................................................................................54.1文件命名規(guī)則........

5、...........................................................54.2數(shù)據(jù)項名及代碼.................................................................54.3統(tǒng)一編號規(guī)則...................................................................55重砂圖層分類

6、重砂圖層分類............................................................................................................................................66基礎(chǔ)數(shù)據(jù)分類基礎(chǔ)數(shù)據(jù)分類............................................................

7、................................................................................66.1圖幅基本信息數(shù)據(jù)文件...........................................................66.2樣品基本信息數(shù)據(jù)文件.....................................................

8、......86.3樣品鑒定結(jié)果數(shù)據(jù)文件...........................................................96.4重砂鑒定結(jié)果不定量值的表示方法和量化值的數(shù)據(jù)文件………………………………………126.5水系屬性文件..................................................................127基礎(chǔ)數(shù)據(jù)實體關(guān)系基礎(chǔ)數(shù)據(jù)實體關(guān)系..

9、................................................................................................................................138數(shù)據(jù)庫建設(shè)要求數(shù)據(jù)庫建設(shè)要求...........................................................................

10、...........................................................138.1基礎(chǔ)數(shù)據(jù)采集..................................................................138.2圖形數(shù)據(jù)采集..................................................................138.3點位

11、屬性確定..................................................................138.4空間數(shù)據(jù)庫建立................................................................138.5工作流程.................................................................

12、.....149文件交換格式文件交換格式..........................................................................................................................................149.1基礎(chǔ)數(shù)據(jù)格式...................................................

13、...............149.2圖形數(shù)據(jù)格式..................................................................141010質(zhì)量保證質(zhì)量保證..................................................................................................................