{"id":42081,"date":"2023-05-20T21:04:15","date_gmt":"2023-05-20T13:04:15","guid":{"rendered":"https:\/\/asrad.pccu.edu.tw\/dbar\/?post_type=doc_journal&p=42081"},"modified":"2024-07-29T21:53:06","modified_gmt":"2024-07-29T13:53:06","slug":"%e8%a1%9b%e6%98%9f%e5%be%ae%e6%b3%a2%e8%b3%87%e6%96%99%e5%b0%8d%e9%99%8d%e6%b0%b4%e5%9e%8b%e6%85%8b%e5%88%86%e9%a1%9e%e5%8f%8a%e5%85%b6%e6%87%89%e7%94%a8","status":"publish","type":"doc_journal","link":"https:\/\/asrad.pccu.edu.tw\/dbar\/doc_journal\/%e8%a1%9b%e6%98%9f%e5%be%ae%e6%b3%a2%e8%b3%87%e6%96%99%e5%b0%8d%e9%99%8d%e6%b0%b4%e5%9e%8b%e6%85%8b%e5%88%86%e9%a1%9e%e5%8f%8a%e5%85%b6%e6%87%89%e7%94%a8\/","title":{"rendered":"\u885b\u661f\u5fae\u6ce2\u8cc7\u6599\u5c0d\u964d\u6c34\u578b\u614b\u5206\u985e\u53ca\u5176\u61c9\u7528"},"content":{"rendered":"

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\u7c21\u5b8f\u5f6c1<\/sup>\u3000\u9673\u842c\u91d12<\/sup>\u3000\u5289\u632f\u69ae3<\/sup><\/p>\n\n\n\n

\u7a7a\u8ecd\u7b2c\u516b\u57fa\u5730\u5929\u6c23\u4e2d\u5fc31<\/sup>
\u570b\u9632\u5927\u5b78\u7406\u5de5\u5b78\u9662\u570b\u9632\u79d1\u5b78\u7814\u7a76\u62402<\/sup>
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\u6458\u8981<\/p>\n\n\n\n

\u3000\u3000\u672c\u7814\u7a76\u4fc2\u5229\u7528 Tropical Rainfall Measuring Mission (TRMM)\u885b\u661f\u4e0a TRMM Microwave Imager(TMI)\u591a\u983b\u9053\u5fae\u6ce2\u8cc7\u6599\uff0c\u8fa8\u8b58\u53f0\u7063\u7a7a\u57df\u6d77\u4e0a\u5287\u70c8\u5929\u6c23\u7cfb\u7d71\u4e2d\u5c0d\u6d41\u53ca\u5c64\u72c0\u5169\u7a2e\u964d\u96e8\u578b\u614b(Rain Type)\u5f8c\uff0c\u518d\u4f30\u7b97\u5176\u5b9a\u91cf\u964d\u6c34\uff1b\u9996\u5148\u4ee5\u8c9d\u6c0f\u6a5f\u7387\u6cd5\u9032\u884c\u964d\u96e8\u578b\u614b\u7684\u8fa8\u8b58\uff0c\u518d\u4ee5\u76f8\u5339\u914d\u7684 Precipitation Radar (PR)\u8fd1\u5730\u9762\u964d\u96e8\u7387(RR, Rain Rate)\u8207\u885b\u661f\u5fae\u6ce2\u4eae\u5ea6\u6eab\u5ea6(Tb, Brightness Temperature)\u5206\u5225\u5efa\u7acb\u8ff4\u6b78\u95dc\u4fc2\u5f0f(RR – Tb)\uff0c\u6700\u5f8c\u8207 PR \u6240\u8fa8\u8b58\u7684\u964d\u96e8\u578b\u614b\u53ca\u8fd1\u5730\u9762\u964d\u96e8\u7387\u9032\u884c\u9a57\u8b49\u00a0\u3002
\u3000\u3000PR \u7684\u6a19\u6e96\u7522\u54c1\u53ef\u63d0\u4f9b\u5c0d\u6d41\u53ca\u5c64\u72c0\u964d\u96e8\u578b\u614b(2A23)\u53ca\u8fd1\u5730\u9762\u964d\u96e8\u7387(2A25)\uff0c\u7136\u5176\u6383\u7784\u7bc4\u570d\u8f03\u7a84(220 km)\uff0c\u672c\u7814\u7a76\u76ee\u7684\uff0c\u5373\u5229\u7528\u6383\u7784\u7bc4\u570d\u8f03\u5bec(760 km)\u4e4b TMI \u591a\u983b\u9053\u5fae\u6ce2\u8cc7\u6599\u9032\u884c\u964d\u96e8\u578b\u614b\u8fa8\u8b58\uff0c\u4ee5\u64f4\u5927\u61c9\u7528\u7bc4\u570d\uff0c\u4e26\u63d0\u5347\u5b9a\u91cf\u964d\u96e8\u53cd\u6f14\u80fd\u529b\u3002\u7531 1998~2002 \u5e74 TMI \u8207 PR \u6240\u5339\u914d\u7684\u7d71\u8a08\u8cc7\u6599\u5206\u6790\u767c\u73fe\uff0c(T19v-T37v)\u3001(T85v-T85h)\u53ca(T85v+T85h)\/2 \u7b49\u4e09\u9805\u5fae\u6ce2\u983b\u9053\u7279\u5fb5\u5177\u6709\u8f03\u597d\u7684\u964d\u96e8\u578b\u614b\u8fa8\u8b58\u80fd\u529b\uff1a\u4ee5 2003~2004 \u5e74\u9a57\u8b49\u7d50\u679c\u986f\u793a\uff0c\u6885\u96e8\u92d2\u9762\u5728\u5c0d\u6d41\u3001\u5c64\u72c0\u53ca\u6574\u9ad4\u7684\u6210\u529f\u8fa8\u8b58\u7387\u5206\u5225\u70ba 48 %\u300197 % \u53ca 92 %\uff0c\u98b1\u98a8\u5247\u70ba 43 %\u300197 % \u53ca 94 %\u3002
\u3000\u3000\u6b64\u5916\uff0c\u5c0d\u6d41\u964d\u96e8\u578b\u614b\u4e2d\u89c0\u6e2c\u5230\u300c\u51b0\u614b\u964d\u6c34\u300d\u7684\u500b\u6848\u8cc7\u6599\u767c\u73fe\uff0c\u5176\u983b\u9053\u7279\u6027\u8207\u8f3b\u5c04\u50b3\u905e\u6a21\u64ec\u7684\u7d50\u679c\u6709\u986f\u8457\u7684\u5dee\u7570\uff0c\u56e0\u6b64\u5728\u8ff4\u6b78\u5fae\u6ce2\u964d\u96e8\u4f30\u7b97\u5f0f\u6642\u9700\u5206\u958b\u8655\u7406\uff1b\u5b9a\u91cf\u964d\u96e8\u4f30\u7b97\u9a57\u8b49\u65b9\u9762\uff0c\u6885\u96e8\u92d2\u9762\u53ca\u98b1\u98a8\u4e4b\u76f8\u95dc\u4fc2\u6578\u5206\u5225\u70ba 0.87 \u53ca 0.86\uff0c\u5747\u65b9\u6839\u8aa4\u5dee\u5247\u5206\u5225\u70ba 2. 64mm\/hr \u53ca 2. 6mm\/hr\u3002<\/p>\n\n\n\n

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