資源簡介
上海各區縣的矢量圖形
90年人口密度
00年人口密度
兩年的人口密度之差
代碼片段和文件信息
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????1264??2011-08-05?11:35??Shanghai.dbf
?????文件?????????425??2009-06-12?22:22??Shanghai.prj
?????文件?????????308??2011-08-05?11:17??Shanghai.sbn
?????文件?????????132??2011-08-05?11:17??Shanghai.sbx
?????文件??????383756??2011-08-05?11:35??Shanghai.shp
?????文件????????8871??2009-06-12?22:40??Shanghai.shp.xml
?????文件?????????252??2011-08-05?11:35??Shanghai.shx
-----------?---------??----------?-----??----
?????文件????????1264??2011-08-05?11:35??Shanghai.dbf
?????文件?????????425??2009-06-12?22:22??Shanghai.prj
?????文件?????????308??2011-08-05?11:17??Shanghai.sbn
?????文件?????????132??2011-08-05?11:17??Shanghai.sbx
?????文件??????383756??2011-08-05?11:35??Shanghai.shp
?????文件????????8871??2009-06-12?22:40??Shanghai.shp.xm
?????文件?????????252??2011-08-05?11:35??Shanghai.shx
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