{"id":70484,"date":"2026-02-01T23:41:59","date_gmt":"2026-02-01T15:41:59","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/70484.html"},"modified":"2026-02-01T23:41:59","modified_gmt":"2026-02-01T15:41:59","slug":"gnss%e5%ae%9a%e4%bd%8d%e5%8e%9f%e7%90%86%ef%bc%9aspp-ppp","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/70484.html","title":{"rendered":"GNSS\u5b9a\u4f4d\u539f\u7406\uff1aSPP\/PPP"},"content":{"rendered":"<h2 id=\"\">\u4e00\u3001\u5750\u6807\u7cfb<\/h2>\n<p>1.\u5e38\u7528\u5750\u6807\u7cfb\u4ecb\u7ecd<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"379\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260201154154-697f74422dd8e.png\" width=\"655\" \/><\/p>\n<\/p>\n<p>GPS&#xff1a;WGS84\u5750\u6807\u7cfb<\/p>\n<p>\u4e2d\u56fd&#xff1a;CGCS2000<\/p>\n<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"783\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260201154154-697f7442433f9.png\" width=\"1535\" \/><\/p>\n<p>2.\u7ad9\u5fc3\u7a7a\u95f4\u76f4\u89d2\u5750\u6807\u7cfb&#xff08;\u5317\u4e1c\u5929&#xff09;<\/p>\n<p>\u7528\u6765\u76f4\u89c2\u611f\u53d7\u4e1c\u5317\u5929\u65b9\u5411\u7684\u5b9a\u4f4d\u8bef\u5dee<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"801\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260201154154-697f744296ca4.png\" width=\"1224\" \/><\/p>\n<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"468\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260201154155-697f744312255.png\" width=\"1161\" \/><\/p>\n<p>3.\u7ad9\u5fc3\u6781\u5750\u6807\u7cfb<\/p>\n<p>\u4ee5 P0 \u70b9\u4e3a\u4e2d\u5fc3\u7684\u7ad9\u5fc3\u6781\u5750\u6807\u7cfb\u5b9a\u4e49\u5982\u4e0b&#xff1a;<\/p>\n<ul>\n<li>NPOE 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src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260201154156-697f7444b870a.png\" width=\"537\" \/><\/p>\n<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"304\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260201154157-697f744530b9a.png\" width=\"545\" \/><\/p>\n<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" class=\"left\" height=\"310\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260201154157-697f74456691c.png\" width=\"526\" \/><\/p>\n<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"399\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260201154157-697f7445c3e62.png\" width=\"608\" \/><\/p>\n<\/p>\n<p class=\"img-center\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"266\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/02\/20260201154158-697f74460d706.png\" width=\"417\" \/><\/p>\n<p>\u4e09\u3001PPP<\/p>\n<p>1. \u5b9a\u4f4d\u539f\u7406\u4e0e\u7cbe\u5ea6<\/p>\n<ul>\n<li>SPP&#xff08;\u5355\u70b9\u5b9a\u4f4d&#xff0c;Standalone Positioning&#xff09;\u76f4\u63a5\u5229\u7528\u5355\u53f0\u63a5\u6536\u673a\u89c2\u6d4b\u5230\u7684\u4f2a\u8ddd\u89c2\u6d4b\u503c&#xff0c;\u7ed3\u5408\u5e7f\u64ad\u661f\u5386&#xff08;\u536b\u661f\u8f68\u9053\u548c\u949f\u5dee\u7684\u7c97\u7565\u53c2\u6570&#xff09;\u8fdb\u884c\u5b9a\u4f4d\u3002\n<ul>\n<li>\u7cbe\u5ea6&#xff1a;\u7c73\u7ea7&#xff08;\u901a\u5e38 5-10 \u7c73&#xff0c;\u53d7\u7535\u79bb\u5c42\u3001\u5bf9\u6d41\u5c42\u3001\u536b\u661f\u949f\u5dee\u7b49\u8bef\u5dee\u5f71\u54cd\u8f83\u5927&#xff09;\u3002<\/li>\n<li>\u7279\u70b9&#xff1a;\u65e0\u9700\u989d\u5916\u6570\u636e&#xff0c;\u8ba1\u7b97\u7b80\u5355&#xff0c;\u5b9e\u65f6\u6027\u5f3a&#xff08;\u5f00\u673a\u5373\u53ef\u5b9a\u4f4d&#xff09;\u3002<\/li>\n<\/ul>\n<\/li>\n<li>PPP&#xff08;\u7cbe\u5bc6\u5355\u70b9\u5b9a\u4f4d&#xff0c;Precise Point 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