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</SPAN></SPAN><B style="mso-bidi-font-weight: normal"><U><SPAN lang=EN-US
style="FONT-SIZE: 14pt; mso-bidi-font-size: 10.0pt">NCEP/NCAR再分析数据集逐日高空资料子集(1958-2003年)<O:P>
</O:P></SPAN></U></B></P>
<P class=MsoPlainText><SPAN lang=EN-US> <O:P> </O:P></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><FONT size=2>资料集编号：<SPAN
lang=EN-US><SPAN style="mso-spacerun: yes">
</SPAN>DS015</SPAN></FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><FONT size=2>资料集名称：<SPAN
lang=EN-US><SPAN style="mso-spacerun: yes">
</SPAN>NCEP/NCAR再分析数据集逐日高空资料子集</SPAN></FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><FONT size=2>索取号：<SPAN
lang=EN-US><SPAN
style="mso-spacerun: yes">
</SPAN>T8028－T8071</SPAN></FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><FONT size=2>索引名：<SPAN
lang=EN-US><SPAN
style="mso-spacerun: yes">
</SPAN>ncdata_f</SPAN></FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><FONT size=2>记录年代：<SPAN
lang=EN-US><SPAN
style="mso-spacerun: yes">
</SPAN>1958年1月－2003年7月</SPAN></FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><FONT size=2>区域：<SPAN
lang=EN-US><SPAN
style="mso-spacerun: yes">
</SPAN>全球</SPAN></FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><FONT size=2>要素：<SPAN
lang=EN-US><SPAN
style="mso-spacerun: yes">
</SPAN>见后</SPAN></FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><FONT size=2>编排：<SPAN
lang=EN-US><SPAN
style="mso-spacerun: yes">
</SPAN>网格点2.5°×2.5°</SPAN></FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><FONT size=2>数量：<SPAN
lang=EN-US><SPAN
style="mso-spacerun: yes">
</SPAN>160GB</SPAN></FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><FONT
size=2> <O:P> </O:P></FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt; mso-outline-level: 1"><SPAN
lang=EN-US><FONT size=2><SPAN style="mso-spacerun: yes">
</SPAN><SPAN
style="mso-spacerun: yes"> </SPAN><SPAN
style="mso-spacerun: yes"> </SPAN>NCEP/NCAR再分析数据集逐日高空资料子集数据内容及调用方法</FONT><FONT
size=2> <O:P> </O:P></FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><FONT
size=2><SPAN style="mso-spacerun: yes">
</SPAN>NCEP/NCAR再分析数据集逐日高空资料子集(DSO90.0)是一个容量巨大的数据集,共分8类,由于</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><FONT
size=2>我们的设备条件限制,这次只选取其中的部分资料(f00),由LASG从NCAR引进,总容量约160GB。对于</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><FONT
size=2>其他类资料内容,我们在附录中列出各类资料要素表参考。</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT size=2> </FONT></SPAN><FONT
size=2>当前资料的时间范围是1958年1月1日00时到2003年7月31日18时。以后将继续延长。</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt; mso-outline-level: 1"><FONT
size=2>（一）公用参数</FONT></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT size=2>
</FONT></SPAN><FONT size=2>下面就资料中几个通用参数解释如下：</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT size=2> </FONT></SPAN><FONT
size=2>１．资料时次</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT
size=2> </FONT></SPAN><FONT
size=2>每日4个时次，0，6，12，18时。</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT size=2> </FONT></SPAN><FONT
size=2>２．网格类型</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT
size=2> </FONT></SPAN><FONT
size=2>经纬度网格，参数为：</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT
size=2>
</FONT></SPAN><FONT size=2>纬向：<SPAN style="mso-spacerun: yes">
</SPAN>北纬90度向南到南纬90度</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT
size=2>
</FONT></SPAN><FONT size=2>经向：<SPAN style="mso-spacerun: yes">
</SPAN>东经0度向东到西经2.5度</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT
size=2>
</FONT></SPAN><FONT size=2>网格距：2.5度</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT
size=2>
</FONT></SPAN><FONT size=2>资料个数：144×73</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT size=2> </FONT></SPAN><FONT
size=2>３．垂直层次</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT size=2>
</FONT></SPAN><FONT size=2>等压层（ｐｒｓ），共１７层：</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt; mso-outline-level: 1"><SPAN
lang=EN-US><SPAN style="mso-spacerun: yes"><FONT
size=2> </FONT></SPAN><FONT
size=2>1000,925,850,700,600,500,400,300,250,200,150,100,70,50,30,20,10pha</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT size=2>
</FONT></SPAN><FONT size=2>sigma层(sig),共28层:</FONT></SPAN></P>
<P class=MsoPlainText
style="LINE-HEIGHT: 1pt; mso-outline-level: 1; mso-line-height-rule: exactly"><SPAN
lang=EN-US><SPAN style="mso-spacerun: yes"><FONT
size=2> </FONT></SPAN><FONT
size=2>.9950,.9821,.9644,.9425,.9159,.8838,.8458,.8014,.7508,.6943,</FONT></SPAN></P>
<P class=MsoPlainText
style="LINE-HEIGHT: 1pt; mso-line-height-rule: exactly"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT size=2>
</FONT></SPAN><FONT
size=2>.6329,.5681,.5017,.4357,.3720,.3125,.2582,.2101,.1682,.1326,</FONT></SPAN></P>
<P class=MsoPlainText
style="LINE-HEIGHT: 1pt; mso-line-height-rule: exactly"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT size=2>
</FONT></SPAN><FONT
size=2>.1028,.0782,.0580,.0288,.0183,.0101,.0027</FONT></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt"><SPAN lang=EN-US><SPAN
style="mso-spacerun: yes"><FONT
size=2> </FONT></SPAN><FONT
size=2>对于其他层次及基层次值请见要素参数表</FONT></SPAN></P>
<P class=MsoPlainText style="mso-outline-level: 1"><SPAN lang=EN-US> <O:P>
</O:P></SPAN></P>
<P class=MsoPlainText style="LINE-HEIGHT: 1pt; mso-outline-level: 1"><FONT
size=2>（二）要素参数表</FONT></P>
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style="LINE-HEIGHT: 11pt; MARGIN-RIGHT: -66pt; TEXT-ALIGN: left; mso-line-height-rule: exactly"
align=left><SPAN lang=EN-US><FONT size=2> <O:P> </O:P></FONT></SPAN></P><!--mstheme--></FONT>
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