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\u9673\u842c\u91d11<\/sup> \u8521\u660e\u90541<\/sup> \u5289\u632f\u69ae2<\/sup> \u5f35\u8302\u82081<\/sup><\/p>\n\n\n\n

1<\/sup>\u570b\u9632\u5927\u5b78\u4e2d\u6b63\u7406\u5de5\u5b78\u9662\u61c9\u7528\u7269\u7406\u7cfb
2<\/sup>\u570b\u7acb\u4e2d\u592e\u5927\u5b78\u592a\u7a7a\u9059\u6e2c\u4e2d\u5fc3<\/p>\n\n\n\n

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\u6458\u8981<\/p>\n\n\n\n

\u3000\u3000\u672c\u7814\u7a76\u4fc2\u4f7f\u7528TRMM(Tropical Rainfall Measuring Mission)\u885b\u661f\u4e0a\u7684\u5fae\u6ce2\u8cc7\u6599(TMI, TRMM Microwave Imager)\u53ca\u53f0\u7063\u81ea\u52d5\u96e8\u91cf\u89c0\u6e2c\u7ad9(ARMTS, Automatic Rainfall and Meteorological telemetry System)\u964d\u96e8\u8cc7\u6599\uff0c\u4e26\u5229\u7528\u6563\u5c04\u6cd5\u4ee5\u6c42\u5f97\u5728\u53f0\u7063\u9678\u4e0a\u7684\u885b\u661f\u4f30\u7b97\u964d\u96e8\u91cf\u3002\u6b64\u5916\uff0c\u4ee5\u5730\u9762\u964d\u96e8\u89c0\u6e2c\u8cc7\u6599\u70ba\u771f\u503c\u9032\u884c\u672c\u7814\u7a76(LRCT, Land Rainfall Retrieval by Chen and Tsai)\u53cd\u6f14\u6210\u679c\u7684\u9a57\u8b49\uff0c\u4ee5\u9032\u4e00\u6b65\u4e86\u89e3\u885b\u661f\u4f30\u7b97\u964d\u96e8\u91cf\u5728\u9678\u4e0a\u964d\u96e8\u53cd\u6f14\u4e0a\u7684\u7279\u5fb5\u3002
\u3000\u3000\u5c0d\u65bc\u9678\u5730\u964d\u96e8\u53cd\u6f14\u7684\u7814\u7a76\uff0c\u9996\u5148\uff0c\u5229\u7528GOES-9\u7d05\u5916\u7dda\u885b\u661f\u96f2\u5716\uff0c\u8fa8\u8b58\u53f0\u7063\u5730\u5340\u7121\u96f2\u6674\u7a7a\u7684\u5929\u6c23\u5f62\u614b\uff0c\u4ee5\u4f5c\u70ba\u5927\u6c23\u7121\u6563\u5c04\u689d\u4ef6\u7684\u500b\u6848\uff0c\u4e26\u5efa\u7acb\u53f0\u7063\u5730\u5340\u4e4b\u6563\u5c04\u6307\u6578(SIL, Scattering Index over Land)\u65b9\u7a0b\u3002\u5176\u6b21\uff0c\u91dd\u5c0d\u7121\u96e8\u72c0\u6cc1\u7684\u6563\u5c04\u6307\u6578SIL\uff0c\u9032\u884c\u7d71\u8a08\u5206\u6790\u4ee5\u5b9a\u7fa9\u53f0\u7063\u5730\u5340\u6563\u5c04\u6307\u6578\u7684\u964d\u96e8\u95be\u503c(threshold)\u70ba8K\u3002\u6700\u5f8c\uff0c\u5efa\u7acb\u53f0\u7063\u9678\u5730\u6563\u5c04\u6307\u6578SIL\u8207\u5730\u9762\u964d\u96e8\u91cf\u7684\u95dc\u4fc2\uff0c\u4ee5\u6c42\u5f97\u53f0\u7063\u9678\u5730\u964d\u96e8\u7684\u65b9\u7a0b\u5f0f\u3002
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