{"id":3621,"date":"2026-04-09T13:05:38","date_gmt":"2026-04-09T05:05:38","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=3621"},"modified":"2026-04-09T13:08:01","modified_gmt":"2026-04-09T05:08:01","slug":"%e8%bd%a6%e8%bd%bd%e9%ab%98%e7%b2%be%e5%ba%a6%e5%ae%9a%e4%bd%8d%e7%9a%84-%e7%a1%ac%e6%a0%b8%e6%8a%80%e6%9c%af%ef%bc%9appp-rtk-%e8%bd%bb%e6%9d%be%e6%87%82","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=3621","title":{"rendered":"\u8f66\u8f7d\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u7684 \u201c\u786c\u6838\u6280\u672f\u201d\uff1aPPP-RTK \u8f7b\u677e\u61c2"},"content":{"rendered":"

\u73b0\u5728\u79d1\u6280\u8d8a\u6765\u8d8a\u53d1\u8fbe\uff0c\u5398\u7c73\u7ea7\u5b9a\u4f4d\u65e9\u5c31\u6084\u6084\u8d70\u8fdb\u4e86\u5f88\u591a\u9886\u57df\uff1a<\/span><\/span>\u9ad8\u9636\u8f85\u52a9\u9a7e\u9a76<\/span><\/span>\u3001\u9ad8\u7cbe\u5ea6\u5bfc\u822a\u3001\u6253\u8f66\u8f6f\u4ef6\u3001\u65e0\u4eba\u5feb\u9012\u8f66\u7b49\u3002\u60f3\u5b9e\u73b0\u8fd9\u79cd\u7cbe\u51c6\u7684\u5398\u7c73\u7ea7\u5b9a\u4f4d\uff0c\u6709\u54ea\u4e9b\u9760\u8c31\u7684\u6280\u672f\u8def\u7ebf\u5462\uff1f<\/span><\/span><\/p>\n


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\u2588<\/span><\/span><\/span> <\/span><\/span>\u5398\u7c73\u7ea7\u5b9a\u4f4d\u79bb\u4e0d\u5f00\u7684\u91d1\u521a\u94bb\uff1aRTK\u548cPPP<\/span><\/span><\/p>\n


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\u76ee\u524d\u4e3b\u6d41GNSS\u5b9a\u4f4d\uff08GPS\u3001\u5317\u6597\u7b49\uff09\uff0c\u5176PVT<\/span><\/span>\uff08\u4f4d\u7f6e\u3001\u901f\u5ea6\u3001\u65f6\u95f4\uff09<\/span><\/span>\u7ed3\u679c\u7531\u4f2a\u8ddd\u8ba1\u7b97\u83b7\u5f97\u3002<\/span><\/span><\/p>\n


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\u536b\u661f\u5b9a\u4f4d\u7684\u539f\u7406\u5f88\u7b80\u5355\uff1a\u5730\u9762\u8bbe\u5907\uff08\u63a5\u6536\u673a\uff09\u901a\u8fc7\u63a5\u6536\u591a\u9897\u536b\u661f\u7684\u4fe1\u53f7\u5e76\u8ba1\u7b97\u65f6\u95f4\u5dee\uff0c\u5c31\u80fd\u89e3\u7b97\u51fa\u63a5\u6536\u673a\u4e0e\u536b\u661f\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002\u518d\u7ed3\u5408\u536b\u661f\u7684\u8f68\u9053\u4f4d\u7f6e\uff0c\u901a\u8fc7\u7cbe\u5bc6\u8ba1\u7b97\uff0c\u6700\u7ec8\u786e\u5b9a\u5730\u9762\u8bbe\u5907\u7684\u4e09\u7ef4\u5750\u6807\u3002<\/span><\/span><\/p>\n


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\u9053\u7406\u867d\u7136\u7b80\u5355\uff0c\u4f46\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5374\u9762\u4e34\u5f88\u591a\u6311\u6218\u3002\u5176\u5b9e\u8bf4\u767d\u4e86\uff0c\u5c31\u662f\u536b\u661f\u5b9a\u4f4d\u9700\u8981\u5bf9\u6297\u5927\u91cf\u7684\u8bef\u5dee\u3002<\/span><\/span><\/p>\n


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\u8fd9\u4e9b\u8bef\u5dee\uff0c\u6709\u7684\u6765\u81ea\u536b\u661f\uff0c\u4f8b\u5982\u536b\u661f\u8f68\u9053\u8bef\u5dee\uff08\u536b\u661f\u672c\u8eab\u7684\u4f4d\u7f6e\u6570\u636e\u4e0d\u51c6\uff09\u3001\u536b\u661f\u949f\u5dee\uff08\u536b\u661f\u539f\u5b50\u949f\u7684\u65f6\u95f4\u4e0d\u51c6\uff09\u7b49\uff1b\u6709\u7684\u6765\u81ea\u4f20\u64ad\u9014\u5f84\uff0c\u4f8b\u5982\u5927\u6c14\uff08\u7535\u79bb\u5c42\u3001\u5bf9\u6d41\u5c42\u7b49\uff09\u5ef6\u8fdf\u3001\u591a\u8def\u5f84\u6548\u5e94\u7b49\uff1b\u4e5f\u6709\u7684\uff0c\u6765\u81ea\u5730\u9762\u8bbe\u5907\u672c\u8eab\uff0c\u4f8b\u5982\u786c\u4ef6\u5ef6\u8fdf\u3001\u672c\u5730\u949f\u5dee\u3001\u5185\u90e8\u566a\u58f0\u7b49\u3002<\/span><\/span><\/p>\n


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\u4f20\u7edf\u7684\u5355\u9891\u5355\u70b9\u5b9a\u4f4d\uff0c\u7cbe\u5ea6\u5e76\u4e0d\u597d\uff0c\u53ea\u80fd\u4fdd\u8bc1\u7c73\u7ea7\u7cbe\u5ea6\u3002\u5982\u679c\u9047\u5230\u73af\u5883\u4e0d\u597d\u7684\u60c5\u51b5\uff0c\u5dee\u5230\u5341\u51e0\u7c73\u3001\u51e0\u5341\u7c73\u90fd\u6709\u53ef\u80fd\u3002<\/span><\/span><\/p>\n


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\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\uff0c\u5de5\u7a0b\u5e08\u4eec\u5c31\u9700\u8981\u9488\u5bf9GNSS\u8fdb\u884c\u589e\u5f3a\uff0c\u63a8\u51fa\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u6280\u672f\u3002\u4e8e\u662f\uff0c\u5c31\u6709\u4e86RTK\u548cPPP\u3002<\/span><\/span><\/p>\n


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\u25cf <\/span><\/span>RTK<\/span><\/span><\/p>\n


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RTK\uff0c\u5168\u79f0\u53eb\u505a<\/span><\/span>\u5b9e\u65f6\u5dee\u5206\u5b9a\u4f4d<\/span><\/span>\uff08Real-Time Kinematic\uff09\u3002\u5b83\u662f\u901a\u8fc7\u8bbe\u7acb\u4e00\u4e2a\u6216\u591a\u4e2a\u5df2\u77e5\u5750\u6807\u7684\u57fa\u51c6\u7ad9\uff0c\u5bf9GNSS\u7684\u7cbe\u5ea6\u8fdb\u884c\u589e\u5f3a\u3002<\/span><\/span><\/p>\n


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RTK\u5de5\u4f5c\u65f6\uff0c\u57fa\u51c6\u7ad9\u4f1a\u5411\u79fb\u52a8\u63a5\u6536\u673a\u5b9e\u65f6\u64ad\u53d1\u8f7d\u6ce2\u76f8\u4f4d\u89c2\u6d4b\u503c\u7684\u6570\u636e\uff08\u6539\u6b63\u6570\uff09\u3002\u79fb\u52a8\u63a5\u6536\u673a\u5229\u7528\u8fd9\u4e9b\u6570\u636e\uff0c\u7ed3\u5408\u81ea\u8eab\u89c2\u6d4b\u7684\u8f7d\u6ce2\u76f8\u4f4d\u6570\u636e\uff0c\u5b9e\u65f6\u89e3\u7b97\u51fa\u9ad8\u7cbe\u5ea6\u76f8\u5bf9\u4f4d\u7f6e\uff0c\u7cbe\u5ea6\u53ef\u4ee5\u8fbe\u5230\u5398\u7c73\u7ea7\u3002<\/span><\/span><\/p>\n


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RTK\u539f\u7406<\/span><\/span><\/p>\n


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\u7b80\u5355\u6765\u8bf4\uff0cRTK\u5c31\u662f\u901a\u8fc7\u4e00\u628a\u523b\u5ea6\u66f4\u7ec6\u7684\u6807\u51c6\u5c3a\uff0c\u5b9e\u65f6\u8ba1\u7b97\u7ec8\u7aef\u548c\u57fa\u7ad9\u7684\u8ddd\u79bb\uff0c\u5e76\u544a\u8bc9\u4f60\u5f53\u524d\u4f4d\u7f6e\u3002<\/span><\/span><\/p>\n


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RTK\u8fd9\u79cd\u91c7\u7528\u533a\u57df\u57fa\u51c6\u7ad9\u89c2\u6d4b\u503c\u8fdb\u884c\u4fe1\u606f\u6821\u51c6\u7684\u6280\u672f\uff0c\u884c\u4e1a\u6709\u4e2a\u4e13\u95e8\u7684\u53eb\u6cd5\u2014\u2014\u89c2\u6d4b\u57df\uff08Observation Space Representation\uff0cOSR\uff09\u6821\u6b63\u3002<\/span><\/span><\/p>\n


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\u25cf <\/span><\/span>PPP<\/span><\/span><\/p>\n


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PPP\uff0c\u5168\u79f0\u53eb\u505a\u7cbe\u5bc6\u5355\u70b9\u5b9a\u4f4d\uff08Precise Point Positioning\uff09\u3002<\/span><\/span><\/p>\n


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\u5b83\u4e0d\u662f\u901a\u8fc7\u8ba1\u7b97\u76f8\u5bf9\u8ddd\u79bb\uff0c\u800c\u662f\u901a\u8fc7\u6570\u5b66\u5efa\u6a21\u5206\u6790\u8fc7\u7a0b\u4e2d\u7684\u6bcf\u4e00\u9879\u8bef\u5dee\uff0c\u4fee\u6b63\u6bcf\u4e00\u9879\u8bef\u5dee\u6e90\u6765\u63d0\u9ad8\u5b9a\u4f4d\u7cbe\u5ea6\u3002<\/span><\/span><\/p>\n


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\u901a\u8fc7\u51e0\u767e\u4e2a\u5168\u7403\u6846\u67b6\u7ad9\uff0c\u6c47\u603b\u5230\u4e2d\u5fc3\u5904\u7406\u7ad9\uff08CPF\uff09\u6765\u5efa\u6a21\u4fee\u6b63\u7cbe\u5bc6\u536b\u661f\u8f68\u9053\u3001\u536b\u661f\u949f\u5dee\u7b49\u8bef\u5dee\u6e90\u3002<\/span><\/span><\/p>\n


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PPP\u539f\u7406<\/span><\/span><\/p>\n


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PPP\u5de5\u4f5c\u65f6\uff0c\u5730\u9762\u7528\u6237\u8bbe\u5907\uff08\u63a5\u6536\u673a\uff09\u4f1a\u901a\u8fc7\u4e92\u8054\u7f51\u6216\u536b\u661f\u94fe\u8def\u64ad\u53d1\u4eceCPF\u83b7\u53d6\u8fd9\u4e9b\u6570\u636e\uff0c\u7136\u540e\uff0c\u63a5\u6536\u673a\u901a\u8fc7\u5185\u90e8\u7b97\u6cd5\uff0c\u5c06\u5f97\u5230\u7684\u5b9e\u65f6\u8bef\u5dee\u6570\u636e\u7528\u4e8e\u4fee\u6b63\u89c2\u6d4b\u503c\uff0c\u83b7\u5f97\u5206\u7c73\u7ea7\u7cbe\u5ea6\u7684\u5b9a\u4f4d\u7ed3\u679c\u3002<\/span><\/span><\/p>\n


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\u5982\u679c\u8bf4RTK\u662f\u4e00\u628a\u7cbe\u786e\u7684\u5c3a\uff0c\u90a3\u4e48PPP\u5c31\u662f\u4e00\u4e2a\u6307\u5357\u9488\uff0c\u901a\u8fc7\u4fee\u6b63\u81ea\u8eab\u7684\u8bef\u5dee\u6e90\uff0c\u8fbe\u5230\u66f4\u9ad8\u7cbe\u5ea6\u3002<\/span><\/span><\/p>\n


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PPP\u8fd9\u79cd\u901a\u8fc7\u72b6\u6001\u7a7a\u95f4\u800c\u975e\u89c2\u6d4b\u503c\u8fdb\u884c\u7cbe\u786e\u8bef\u5dee\u6d88\u9664\u7684\u6280\u672f\uff0c\u884c\u4e1a\u4e5f\u6709\u4e13\u95e8\u53eb\u6cd5\uff0c\u53eb\u505a\u7a7a\u95f4\u72b6\u6001\u57df\uff08State Space Representation\uff0cSSR\uff09\u6821\u6b63\u3002<\/span><\/span><\/p>\n


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PPP\u670d\u52a1\u6709\u7684\u662f\u653f\u5e9c\u5b98\u65b9\u63d0\u4f9b\u7684\uff0c\u4e5f\u6709\u7684\u662f\u4f01\u4e1a\u81ea\u5efa\u7684\u3002\u76ee\u524d\uff0c\u5168\u7403\u6bd4\u8f83\u77e5\u540d\u7684\u5b98\u65b9PPP\u589e\u5f3a\u670d\u52a1\u5206\u522b\u662fB2b\uff08\u5317\u6597\uff09\u3001CLAS\uff08\u65e5\u672c\uff09\u3001MADOCA\uff08\u65e5\u672c\uff09\u3001E6\uff08Galileo\uff09\u7b49\u3002<\/span><\/span><\/p>\n


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\u2588<\/span><\/span><\/span> <\/span><\/span>PPP\u7684\u518d\u589e\u5f3a\u2014\u2014PPP-AR\u548cPPP-RTK<\/span><\/span><\/p>\n


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RTK\u548cPPP\u90fd\u5b58\u5728\u4e00\u4e9b\u7f3a\u9677\uff0c\u6240\u4ee5\uff0c\u4ecd\u7136\u9700\u8981\u8fdb\u4e00\u6b65\u4ece\u6280\u672f\u4e0a\u589e\u5f3a\u3002\u4e8e\u662f\uff0c\u5c31\u6709\u4e86PPP-AR\u548cPPP-RTK\u3002<\/span><\/span><\/p>\n


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\u25cf <\/span><\/span>PPP-AR<\/span><\/span><\/p>\n


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PPP-AR\uff0c\u591a\u4e86\u4e00\u4e2aAR\u3002\u8fd9\u4e2aAR\u53ef\u4e0d\u662f\u6234\u5728\u5934\u4e0a\u90a3\u4e2aAR\uff08\u589e\u5f3a\u73b0\u5b9e\uff09\u773c\u955c\uff0c\u800c\u662fAmbiguity Resolution\uff08\u6a21\u7cca\u5ea6\u56fa\u5b9a\uff09\u3002<\/span><\/span><\/p>\n


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\u5b83\u7684\u539f\u7406\u6709\u70b9\u590d\u6742\uff0c\u662f\u5728\u4f20\u7edfPPP\uff08\u6d6e\u70b9\u89e3\uff09\u57fa\u7840\u4e0a\uff0c\u901a\u8fc7\u4fee\u6b63\u76f8\u4f4d\u5c0f\u6570\u504f\u5dee\uff08FCB\uff09\u548c\u672a\u6821\u51c6\u76f8\u4f4d\u5ef6\u8fdf\uff08UPD\uff09\u7b49\uff0c\u5c06\u6a21\u7cca\u5ea6\u56fa\u5b9a\u4e3a\u6574\u6570\uff0c\u4ece\u800c\u63d0\u5347\u6536\u655b\u901f\u5ea6\u548c\u5b9a\u4f4d\u7cbe\u5ea6\u3002<\/span><\/span><\/p>\n


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\u770b\u4e0d\u61c2\u4e5f\u6ca1\u5173\u7cfb\uff0c\u53cd\u6b63PPP-AR\u5c31\u662f\u7b97\u6cd5\u4e0a\u7684\u589e\u5f3a\uff0c\u7ed9PPP\u8fd9\u526f\u201c\u8fdc\u89c6\u955c\u201d\u914d\u4e0a\u4e86\u81ea\u52a8\u5bf9\u7126\u529f\u80fd\uff0c\u80fd\u5c06PPP\u7684\u7cbe\u5ea6\u4ece\u5206\u7c73\u7ea7\u63d0\u5347\u5230\u5398\u7c73\u7ea7\u3002<\/span><\/span><\/p>\n


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PPP-AR\u7684\u6536\u655b\u65f6\u95f4\u4e5f\u6709\u660e\u663e\u6539\u8fdb\uff0c\u4f20\u7edfPPP\u970030-60\u5206\u949f\uff0cPPP-AR\u53ef\u7f29\u77ed\u81f310-15\u5206\u949f\u3002<\/span><\/span><\/p>\n


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\u25cf <\/span><\/span>PPP-RTK<\/span><\/span><\/p>\n


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PPP-RTK\uff0c\u662f\u5c06PPP\u548cRTK\u6280\u672f\u8fdb\u884c\u6df1\u5ea6\u878d\u5408\u5f62\u6210\u7684\u6280\u672f\uff0c\u7531\u5fb7\u56fdGEO++\u516c\u53f8\u7684W\u00fcbbena\u535a\u58eb\u56e2\u961f\u4e8e2005\u5e74\u9996\u6b21\u6b63\u5f0f\u63d0\u51fa\u3002<\/span><\/span><\/p>\n


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PPP-RTK\u65e2\u5229\u7528\u4e86PPP\u5168\u7403\u57fa\u51c6\u7f51\u63d0\u4f9b\u7684\u536b\u661f\u949f\u5dee\u3001\u536b\u661f\u8f68\u9053\u8bef\u5dee\u89e3\u7b97\u7ed3\u679c\uff0c\u5177\u5907\u4e86\u5e7f\u57df\u8986\u76d6\u80fd\u529b\uff0c\u4e5f\u57fa\u4e8eRTK\u7684\u533a\u57df\u57fa\u51c6\u7ad9\uff0c\u5bf9\u7535\u79bb\u5c42\u8bef\u5dee\u3001\u5bf9\u6d41\u5c42\u8bef\u5dee\u7b49\u533a\u57df\u6027\u8bef\u5dee\u8fdb\u884c\u4e86\u5206\u6790\u3002<\/span><\/span><\/p>\n


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PPP-RTK\u539f\u7406<\/span><\/span><\/p>\n


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\u9488\u5bf9\u536b\u661f\uff0cPPP-RTK\u5c06\u8f68\u9053\u8bef\u5dee\u548c\u949f\u5dee\u7cbe\u786e\u52302\u5398\u7c73\u3002\u9488\u5bf9\u7535\u79bb\u5c42\uff0cPPP-RTK\u5b9e\u65f6\u6784\u5efa\u4e86\u7535\u79bb\u5c42\u5730\u56fe\uff08\u7c7b\u4f3c\u7ed9\u5927\u6c14\u5c42\u505a\u4e86CT\u626b\u63cf\uff09\uff0c\u638c\u63e1VTEC\uff08\u5782\u76f4\u603b\u7535\u5b50\u542b\u91cf\uff09\/STEC\uff08\u659c\u5411\u603b\u7535\u5b50\u542b\u91cf\uff09\u6570\u636e\u3002\u9488\u5bf9\u5bf9\u6d41\u5c42\uff0cPPP-RTK\u5efa\u7acb\u4e86\u4e09\u7ef4\u5927\u6c14\u5ef6\u8fdf\u6a21\u578b\uff0c\u638c\u63e1GRID ZTD\uff08\u683c\u7f51\u5929\u9876\u5bf9\u6d41\u5c42\u603b\u5ef6\u8fdf\uff09\u6570\u636e\u3002\u591a\u7ba1\u9f50\u4e0b\uff0c\u53ef\u80fd\u5f71\u54cd\u5b9a\u4f4d\u7ed3\u679c\u7684\u8bef\u5dee\u56e0\u7d20\u88ab\u9010\u4e00\u5265\u79bb\u3001\u6821\u51c6\u4e0e\u8865\u507f\uff0c\u5b9a\u4f4d\u7cbe\u5ea6\u660e\u663e\u63d0\u5347\u3002<\/span><\/span><\/p>\n


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PPP-RTK\u901a\u8fc7\u66f4\u591a\u7684\u6570\u636e\u8f93\u5165\uff0c\u5efa\u7acb\u4e86\u66f4\u591a\u7684\u6a21\u578b\u6765\u5b9e\u73b0\u5feb\u901f\u6536\u655b\u548c\u9ad8\u7cbe\u5ea6\u3002<\/span><\/span><\/p>\n


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<\/section>\n

\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u6280\u672f\u5bf9\u6bd4<\/span><\/span><\/p>\n


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1\u3001\u4fdd\u62a4\u7528\u6237\u9690\u79c1<\/span><\/span><\/p>\n


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2\u3001\u4e0d\u4f9d\u8d56\u5355\u4e2a\u57fa\u51c6\u7ad9<\/span><\/span><\/p>\n


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\u5355\u4e2a\u57fa\u7ad9\u6216\u8005\u5c11\u6570\u57fa\u7ad9\u77ed\u65f6\u95f4\u79bb\u7ebf\u7684\u60c5\u51b5\u4e0d\u53ef\u907f\u514d\u3002PPP\u670d\u52a1\u5728\u9047\u5230\u8fd9\u79cd\u60c5\u51b5\u65f6\uff0c\u4e5f\u4e0d\u4f1a\u5bf9\u5b9a\u4f4d\u6027\u80fd\u4ea7\u751f\u663e\u8457\u5f71\u54cd\u3002\u5bf9\u9ad8\u9636\u8f85\u52a9\u9a7e\u9a76\u800c\u8a00\uff0c\u670d\u52a1\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7528\u6027\u6709\u4e86\u66f4\u9ad8\u7684\u4fdd\u969c\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

3\u3001\u64ad\u53d1\u65b9\u5f0f\u591a<\/span><\/span><\/p>\n


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PPP\u7684\u5404\u7c7b\u589e\u5f3a\u6539\u6b63\u4fe1\u606f\u53ef\u4ee5\u901a\u8fc7L-Band\u9891\u6bb5\u8fdb\u884c\u5e7f\u64ad\u64ad\u53d1\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5728\u901a\u4fe1\u4e2d\u65ad\u3001\u7f51\u7edc\u53d7\u9650\u3001\u5730\u9762\u5dee\u5206\u4e0d\u53ef\u8fbe\u7b49\u6781\u7aef\u5e94\u7528\u573a\u666f\u4e0b\uff0cPPP\u4ecd\u80fd\u4e3a\u7528\u6237\u7ec8\u7aef\u63d0\u4f9b\u8fde\u7eed\u3001\u53ef\u9760\u7684\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u670d\u52a1\u80fd\u529b\u3002<\/span><\/span><\/p>\n


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<\/span><\/p>\n

\u4f5c\u4e3a\u5168\u7403\u9886\u5148\u7684\u7269\u8054\u7f51\u6574\u4f53\u89e3\u51b3\u65b9\u6848\u4f9b\u5e94\u5546\uff0c\u79fb\u8fdc\u901a\u4fe1\u591a\u5e74\u524d\u5c31\u5e03\u5c40\u9ad8\u7cbe\u5ea6\u536b\u661f\u5b9a\u4f4d\u6280\u672f\uff0c\u7387\u5148\u63a8\u51fa\u652f\u6301\u591a\u9891\u591a\u6a21GNSS\u7684\u6a21\u7ec4\u4ea7\u54c1\uff0c\u5e76\u6301\u7eed\u8fed\u4ee3\u5347\u7ea7\u81f3\u652f\u6301PPP-RTK\u5168\u94fe\u8def\u89e3\u7b97\u7684\u4ea7\u54c1\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u8fd9\u4e9bGNSS\u6a21\u7ec4\u5177\u6709<\/span>\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u9760\u6027\u3001\u9ad8\u517c\u5bb9\u6027<\/span>\u7b49\u7279\u70b9\uff0c\u53ef\u4ee5\u4e0eIMU\u7b49\u5bfc\u822a\u7b97\u6cd5\u76f8\u878d\u5408\uff0c\u6ee1\u8db3\u590d\u6742\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

<\/section>\n

\u79fb\u8fdc\u901a\u4fe1\u8f66\u89c4GNSS\u6a21\u7ec4<\/span><\/span><\/p>\n


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LG69T\u3001LG690P\u3001LG695P\u3001LG660P\u3001LG690TA\u7b49\u7cfb\u5217\u6a21\u7ec4\u901a\u8fc7\u4e25\u683c\u7684\u53ef\u9760\u6027\u6d4b\u8bd5\uff0c\u7686\u6ee1\u8db3\u8f66\u89c4\u6807\u51c6\u3002\u5728L2+\u7ea7\u9ad8\u9636\u8f85\u52a9\u9a7e\u9a76\u7cfb\u7edf\u4e2d\u5b9e\u73b0\u91cf\u4ea7\u4e0a\u8f66\uff0c\u5b9a\u4f4d\u7cbe\u5ea6\u9ad8\uff0c<\/span><\/span>TTFF\uff08\u9996\u6b21\u5b9a\u4f4d\u65f6\u95f4\uff09\u7f29\u77ed\u81f328s\u4ee5\u5185<\/span><\/span>\u3002<\/span><\/span><\/p>\n


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\u79fb\u8fdc\u901a\u4fe1\u7684LG69T\u6a21\u7ec4\u642d\u8f7d\u6536\u8d39\u7684PPP-RTK\u670d\u52a1\uff0c\u6210\u529f\u5728\u67d0\u8f66\u8f7d\u9879\u76ee\u843d\u5730\u3002\u91c7\u7528\u8be5\u6a21\u7ec4\u7684\u8d8a\u91ce\u8f66\uff0c\u53ef\u5b9e\u73b0\u5398\u7c73\u7ea7\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\uff0c\u5728\u65e0\u4fe1\u53f7\u7684\u504f\u8fdc\u5c71\u533a\u3001\u6c99\u6f20\u65e0\u4eba\u533a\uff0c\u4ecd\u80fd\u8f93\u51fa\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u7ed3\u679c\uff0c\u63a2\u7d22\u6700\u4f73\u7684\u8d8a\u91ce\u8def\u7ebf\u3002\u6a21\u7ec4\u53ef\u5168\u7a0b\u8bb0\u5f55\u9ad8\u7cbe\u5ea6\u7684\u884c\u8f66\u8f68\u8ff9\uff0c<\/span><\/span>\u5145\u5206\u4fdd\u969c<\/span><\/span>\u8f66\u8f86\u548c\u4eba\u5458\u5b89\u5168\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u7279\u522b\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u9664\u4e86\u4ea7\u4e1a\u7814\u53d1\u4e4b\u5916\uff0c\u79fb\u8fdc\u901a\u4fe1\u5728<\/span>\u670d\u52a1\u548c\u4ea4\u4ed8\u65b9\u9762<\/span>\u4e5f\u6709\u4e00\u5957\u6210\u719f\u7684\u670d\u52a1\u4f53\u7cfb\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u79fb\u8fdc\u901a\u4fe1\u62e5\u6709\u904d\u5e03\u5168\u7403\u7684\u5f53\u5730\u9500\u552e\u548c\u6280\u672f\u652f\u6301\uff0c\u80fd\u591f\u4e3a\u5ba2\u6237\u63d0\u4f9b\u4ece\u65b9\u6848\u8bbe\u8ba1\u3001\u6a21\u7ec4\u9009\u578b\u3001\u7b97\u6cd5\u9002\u914d\u5230\u5b9e\u8f66\u6807\u5b9a\u7684\u5168\u5468\u671f\u6280\u672f\u652f\u6301\uff0c\u5b8c\u5584\u7684\u8f6f\u786c\u4ef6\u914d\u5957\u534f\u52a9\u5bfc\u5165\uff0c\u6ee1\u8db3\u5404\u79cd\u4ea7\u54c1\u548c\u5e94\u7528\u9700\u6c42\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u5728\u4ea4\u4ed8\u80fd\u529b\u65b9\u9762\uff0c\u79fb\u8fdc\u901a\u4fe1\u62e5\u6709\u72ec\u7acb\u7684\u5de5\u5382\u4ea7\u7ebf\uff0c\u91c7\u7528\u4e13\u4e1a\u7684\u7ba1\u7406\u6807\u51c6\uff0c\u786e\u4fdd\u4ea7\u54c1\u4ece\u7814\u53d1\u5230\u91cf\u4ea7\u7684\u9ad8\u6548\u534f\u540c\u4e0e\u7a33\u5b9a\u4f9b\u5e94\uff0c\u6708\u4ea7\u80fd\u53ef\u8fbe\u767e\u4e07\u7ea7\u6a21\u7ec4\u89c4\u6a21\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u76ee\u524d\uff0c\u79fb\u8fdc\u901a\u4fe1GNSS\u6a21\u7ec4\u5df2\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u8f66\u8f7d\u5ea7\u8231\u5bfc\u822a\u3001\u8f66\u4f4d\u5230\u8f66\u4f4d\u7684<\/span><\/span>\u9ad8\u9636\u8f85\u52a9\u9a7e\u9a76<\/span><\/span>\u7b49\u9886\u57df\uff0c\u62e5\u6709\u5927\u91cf\u4ea4\u4ed8\u6848\u4f8b\uff0c\u5f97\u5230\u4e86\u5e02\u573a\u7684\u5e7f\u6cdb\u8ba4\u53ef\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n


<\/span><\/p>\n

\u2588<\/span><\/span><\/span> <\/span><\/span>\u7ed3\u8bed<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u76ee\u524d\uff0c\u6574\u4e2a\u793e\u4f1a\u90fd\u5728\u52a0\u901f\u63a8\u8fdb\u6570\u5b57\u5316\u8f6c\u578b\u3002<\/span><\/span>\u7269\u7406\u4e16\u754c\u4e0e\u6570\u5b57\u4e16\u754c\u7684\u5b6a\u751f\u6620\u5c04\uff0c\u4e5f\u6b63\u6084\u7136\u4ece\u6982\u5ff5\u8d70\u5411\u73b0\u5b9e\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u9ad8\u7cbe\u5ea6\u536b\u661f\u5b9a\u4f4d\uff0c\u6b63\u662f\u8fd9\u573a\u865a\u5b9e\u4ea4\u878d\u7684\u65f6\u7a7a\u57fa\u5ea7\u3002\u5b83\u5982\u540c\u4e00\u628a\u201c\u523b\u5ea6\u5c3a\u201d\uff0c\u5728\u6570\u5b57\u4e16\u754c\u4e2d\u7cbe\u51c6\u951a\u5b9a\u6bcf\u4e00\u4e2a\u7269\u7406\u5b9e\u4f53\u7684\u5750\u6807\u3002\u6709\u4e86\u5b83\uff0c\u865a\u5b9e\u4ea4\u4e92\u624d\u771f\u6b63\u5f97\u4ee5\u5b9e\u73b0\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u9762\u5411\u672a\u6765\uff0c\u9ad8\u7cbe\u5ea6\u536b\u661f\u5b9a\u4f4d\u6280\u672f\u4ecd\u5c06\u6301\u7eed\u6f14\u8fdb\uff0c\u5b9e\u73b0\u66f4\u9ad8\u7684\u7cbe\u5ea6\uff0c\u66f4\u77ed\u7684\u6536\u655b\u65f6\u95f4\uff0c\u66f4\u5f3a\u7684\u73af\u5883\u9c81\u68d2\u6027\uff0c\u4ee5\u53ca\u66f4\u5e7f\u57df\u7684\u65e0\u7f1d\u8986\u76d6\u80fd\u529b\u3002\u8fd9\u4e0d\u4ec5\u662f\u53c2\u6570\u6307\u6807\u7684\u8dc3\u5347\uff0c\u66f4\u662f\u4ece\u201c\u53ef\u7528\u201d\u5230\u201c\u53ef\u4fe1\u201d\u3001\u4ece\u201c\u5355\u70b9\u7cbe\u51c6\u201d\u5230\u201c\u5168\u573a\u666f\u53ef\u9760\u201d\u7684\u8303\u5f0f\u8f6c\u53d8\u3002<\/span><\/span><\/p>\n


<\/span><\/p>\n

\u8ba9\u6211\u4eec\u5171\u540c\u89c1\u8bc1\u5b9a\u4f4d\u6280\u672f\u521b\u65b0\u9769\u547d\u7684\u5230\u6765\uff01<\/span><\/span><\/p>\n


<\/span><\/section>\n

<\/span><\/section>\n
<\/section>\n<\/p>\n

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