{"id":108,"date":"2026-03-01T16:46:03","date_gmt":"2026-03-01T08:46:03","guid":{"rendered":"https:\/\/hpu.gv.uy\/?p=108"},"modified":"2026-03-01T17:01:03","modified_gmt":"2026-03-01T09:01:03","slug":"gps%e6%b5%8b%e9%87%8f%e5%8e%9f%e7%90%86%e5%8f%8a%e5%85%b6%e5%ba%94%e7%94%a8-p40-41gps%e5%ae%9a%e4%bd%8d%e4%b8%ad%e7%9a%84%e8%af%af%e5%b7%ae%e6%ba%90%ef%bc%88%e5%8d%81%e4%b8%89%ef%bc%89","status":"publish","type":"post","link":"https:\/\/hpu.gv.uy\/?p=108","title":{"rendered":"GPS\u6d4b\u91cf\u539f\u7406\u53ca\u5176\u5e94\u7528 p40 41GPS\u5b9a\u4f4d\u4e2d\u7684\u8bef\u5dee\u6e90\uff08\u5341\u4e09\uff09"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u662f\u6839\u636e\u63d0\u4f9b\u7684\u89c6\u9891\u8f6c\u5f55\u5185\u5bb9\u6574\u7406\u7684\u8be6\u7ec6\u5b66\u4e60\u7b14\u8bb0\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">GPS\u5b9a\u4f4d\u4e2d\u7684\u8bef\u5dee\u6e90\uff1a\u591a\u8def\u5f84\u6548\u5e94\u4e0e\u76f8\u4f4d\u4e2d\u5fc3\u504f\u5dee<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">\u76ee\u5f55<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#1-\u591a\u8def\u5f84\u6548\u5e94\u7684\u57fa\u672c\u539f\u7406\">1. \u591a\u8def\u5f84\u6548\u5e94\u7684\u57fa\u672c\u539f\u7406<\/a><\/li>\n\n\n\n<li><a href=\"#2-\u591a\u8def\u5f84\u8bef\u5dee\u7684\u6570\u503c\u5206\u6790\">2. \u591a\u8def\u5f84\u8bef\u5dee\u7684\u6570\u503c\u5206\u6790<\/a><\/li>\n\n\n\n<li><a href=\"#3-\u591a\u8def\u5f84\u8bef\u5dee\u7684\u7279\u6027\">3. \u591a\u8def\u5f84\u8bef\u5dee\u7684\u7279\u6027<\/a><\/li>\n\n\n\n<li><a href=\"#4-\u591a\u8def\u5f84\u8bef\u5dee\u7684\u524a\u5f31\u63aa\u65bd\">4. \u591a\u8def\u5f84\u8bef\u5dee\u7684\u524a\u5f31\u63aa\u65bd<\/a><\/li>\n\n\n\n<li><a href=\"#5-\u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3\u504f\u5dee\">5. \u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3\u504f\u5dee<\/a><\/li>\n\n\n\n<li><a href=\"#ai-\u603b\u7ed3\">AI \u603b\u7ed3<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u591a\u8def\u5f84\u6548\u5e94\u7684\u57fa\u672c\u539f\u7406 <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p40?t=0\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 00:00<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[00:00]<\/em><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a<\/strong>\uff1a\u6b64\u5904\u89c6\u9891\u53ef\u80fd\u5c55\u793a\u4e86\u76f4\u5c04\u4fe1\u53f7\u4e0e\u53cd\u5c04\u4fe1\u53f7\u53e0\u52a0\u7684\u6ce2\u5f62\u793a\u610f\u56fe\uff0c\u8bf4\u660e\u4e24\u4e2a\u4fe1\u53f7\u5408\u6210\u540e\u76f8\u4f4d\u53d1\u751f\u7684\u6539\u53d8\u3002<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u591a\u8def\u5f84\u6548\u5e94\uff08Multipath Effect\uff09<\/strong>\u662f\u6307\u63a5\u6536\u673a\u4e0d\u4ec5\u63a5\u6536\u5230\u4e86\u6765\u81ea\u536b\u661f\u7684\u76f4\u63a5\u4fe1\u53f7\uff0c\u8fd8\u63a5\u6536\u5230\u4e86\u7ecf\u7531\u5468\u56f4\u73af\u5883\uff08\u5982\u5730\u9762\u3001\u5899\u58c1\u3001\u6c34\u9762\uff09\u53cd\u5c04\u7684\u4fe1\u53f7\u3002\u8fd9\u4e24\u4e2a\u4fe1\u53f7\u5728\u5929\u7ebf\u5904\u53e0\u52a0\uff0c\u5f62\u6210\u4e00\u4e2a\u65b0\u7684\u5408\u6210\u4fe1\u53f7\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u4fe1\u53f7\u53e0\u52a0<\/strong>\uff1a\u63a5\u6536\u5230\u7684\u603b\u4fe1\u53f7\u662f\u201c\u76f4\u5c04\u4fe1\u53f7\u201d\u4e0e\u201c\u53cd\u5c04\u4fe1\u53f7\u201d\u7684\u77e2\u91cf\u548c\u3002<\/li>\n\n\n\n<li><strong>\u76f8\u4f4d\u6539\u53d8<\/strong>\uff1a\u5408\u6210\u4fe1\u53f7\u7684\u76f8\u4f4d\u4e0e\u539f\u672c\u771f\u5b9e\u7684\u76f4\u5c04\u4fe1\u53f7\u76f8\u4f4d\uff08\\omega t\uff09\u4e0d\u540c\u3002<\/li>\n\n\n\n<li><strong>\u6d4b\u91cf\u8bef\u5dee<\/strong>\uff1a\u8fd9\u79cd\u76f8\u4f4d\u5dee\u5f02\u76f4\u63a5\u5bfc\u81f4\u4e86\u8f7d\u6ce2\u76f8\u4f4d\u6d4b\u91cf\u7684\u8bef\u5dee\u3002\u63a5\u6536\u673a\u6d4b\u91cf\u5230\u7684\u662f\u5408\u6210\u4fe1\u53f7\u7684\u76f8\u4f4d\uff0c\u800c\u975e\u5355\u7eaf\u7684\u76f4\u5c04\u4fe1\u53f7\u76f8\u4f4d\uff0c\u8fd9\u90e8\u5206\u5dee\u503c\u5373\u4e3a<strong>\u591a\u8def\u5f84\u8bef\u5dee<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u591a\u8def\u5f84\u8bef\u5dee\u7684\u6570\u503c\u5206\u6790 <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p40?t=169\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 02:49<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[03:00]<\/em><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a<\/strong>\uff1a\u6b64\u5904\u91cd\u70b9\u5173\u6ce8\u591a\u8def\u5f84\u8bef\u5dee\u6700\u5927\u503c\u7684\u63a8\u5bfc\u516c\u5f0f\u53ca\u53cd\u5c04\u7cfb\u6570\u7684\u5f71\u54cd\u3002<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u91cf\u5316\u591a\u8def\u5f84\u6548\u5e94\u7684\u5f71\u54cd\uff0c\u6211\u4eec\u9700\u8981\u5206\u6790\u8bef\u5dee\u7684\u6781\u503c\u3002\u901a\u8fc7\u5bf9\u76f8\u4f4d\u8bef\u5dee\u51fd\u6570\u6c42\u5bfc\u5e76\u4ee4\u5176\u4e3a\u96f6\uff0c\u53ef\u4ee5\u6c42\u5f97\u8bef\u5dee\u7684\u6700\u5927\u503c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \u6700\u5927\u8bef\u5dee\u516c\u5f0f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u591a\u8def\u5f84\u8bef\u5dee \\delta \\Phi \u7684\u6700\u5927\u503c\u53d6\u51b3\u4e8e\u53cd\u5c04\u7cfb\u6570 \\alpha\uff08\u53cd\u5c04\u4fe1\u53f7\u4e0e\u76f4\u5c04\u4fe1\u53f7\u7684\u5f3a\u5ea6\u6bd4\uff09\uff1a<br>\\delta \\Phi_{max} = \\arcsin(\\alpha)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \u6781\u7aef\u60c5\u51b5\u5206\u6790<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6700\u4e0d\u5229\u60c5\u51b5\uff08\u5168\u53cd\u5c04\uff09<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5f53\u53cd\u5c04\u7cfb\u6570 \\alpha = 1 \u65f6\uff08\u4fe1\u53f7\u80fd\u91cf\u5168\u90e8\u53cd\u5c04\u6216\u53cd\u5c04\u5f3a\u5ea6\u7b49\u4e8e\u76f4\u5c04\u5f3a\u5ea6\uff09\u3002<\/li>\n\n\n\n<li>\u6700\u5927\u76f8\u4f4d\u8bef\u5dee\u53ef\u8fbe \\frac{\\pi}{2}\uff0c\u5373 <strong>1\/4 \u4e2a\u5468\u957f<\/strong>\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6570\u503c\u793a\u4f8b<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>L1 \u8f7d\u6ce2<\/strong>\uff08\u6ce2\u957f \\lambda \\approx 19 cm\uff09\uff1a\u6700\u5927\u8bef\u5dee\u7ea6\u4e3a <strong>4.8 cm<\/strong>\u3002<\/li>\n\n\n\n<li><strong>L2 \u8f7d\u6ce2<\/strong>\uff08\u6ce2\u957f \\lambda \\approx 24.4 cm\uff09\uff1a\u6700\u5927\u8bef\u5dee\u7ea6\u4e3a <strong>6.1 cm<\/strong>\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2.3 \u4e00\u822c\u60c5\u51b5\u5206\u6790<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5178\u578b\u53cd\u5c04\u73af\u5883<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5f53\u53cd\u5c04\u7cfb\u6570 \\alpha = 0.5 \u65f6\u3002<\/li>\n\n\n\n<li>\u5bf9 L1 \u8f7d\u6ce2\u7684\u5f71\u54cd\u7ea6\u4e3a <strong>1.6 cm &#8211; 2.0 cm<\/strong>\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7ed3\u8bba<\/strong>\uff1a\u5373\u4f7f\u53cd\u5c04\u7cfb\u6570\u8f83\u5c0f\uff0c\u591a\u8def\u5f84\u6548\u5e94\u5bf9\u9ad8\u7cbe\u5ea6\u8f7d\u6ce2\u76f8\u4f4d\u6d4b\u91cf\uff08\u6beb\u7c73\u7ea7\u7cbe\u5ea6\uff09\u7684\u5f71\u54cd\u4f9d\u7136\u975e\u5e38\u4e25\u91cd\uff0c\u5fc5\u987b\u52a0\u4ee5\u5904\u7406\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u591a\u8def\u5f84\u8bef\u5dee\u7684\u7279\u6027 <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p40?t=532\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 08:52<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[09:10]<\/em><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a<\/strong>\uff1a\u6b64\u5904\u89c6\u9891\u53ef\u80fd\u5c55\u793a\u4e86\u590d\u6742\u7684\u5b9e\u9645\u53cd\u5c04\u73af\u5883\uff0c\u5982\u6c34\u9762\u3001\u659c\u5761\u3001\u5efa\u7b51\u7269\u7b49\uff0c\u8bf4\u660e\u5efa\u7acb\u6570\u5b66\u6a21\u578b\u7684\u56f0\u96be\u6027\u3002<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u73af\u5883\u590d\u6742\u6027<\/strong>\uff1a\u5b9e\u9645\u73af\u5883\u4e2d\u7684\u53cd\u5c04\u9762\u5343\u5dee\u4e07\u522b\uff08\u5730\u9762\u3001\u5782\u76f4\u5899\u58c1\u3001\u6c34\u9762\u3001\u659c\u5761\u7b49\uff09\uff0c\u5bfc\u81f4\u51e0\u4f55\u5173\u7cfb\u6781\u5176\u590d\u6742\u3002<\/li>\n\n\n\n<li><strong>\u96be\u4ee5\u5efa\u6a21<\/strong>\uff1a\u53cd\u5c04\u7cfb\u6570 \\alpha \u548c\u53cd\u5c04\u70b9\u4f4d\u7f6e\u96be\u4ee5\u7cbe\u786e\u6d4b\u5b9a\uff0c\u4e14\u968f\u536b\u661f\u8fd0\u52a8\u4e0d\u65ad\u53d8\u5316\u3002\u56e0\u6b64\uff0c<strong>\u65e0\u6cd5\u901a\u8fc7\u7b80\u5355\u7684\u6570\u5b66\u6a21\u578b\uff08Model\uff09\u76f4\u63a5\u5bf9\u89c2\u6d4b\u503c\u8fdb\u884c\u6539\u6b63<\/strong>\u3002<\/li>\n\n\n\n<li><strong>\u5468\u671f\u6027<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u7531\u4e8e\u536b\u661f\u5728\u8fd0\u52a8\uff0c\u53cd\u5c04\u51e0\u4f55\u5173\u7cfb\u968f\u65f6\u95f4\u53d8\u5316\u3002<\/li>\n\n\n\n<li>\u591a\u8def\u5f84\u8bef\u5dee\u8868\u73b0\u51fa<strong>\u5468\u671f\u6027<\/strong>\u7279\u5f81\uff0c\u5468\u671f\u901a\u5e38\u5728\u51e0\u5206\u949f\u5230\u51e0\u5341\u5206\u949f\u4e4b\u95f4\u3002<\/li>\n\n\n\n<li>\u8fd9\u4e00\u7279\u6027\u4f7f\u5f97\u901a\u8fc7<strong>\u957f\u65f6\u95f4\u89c2\u6d4b\u53d6\u5e73\u5747\u503c<\/strong>\u6765\u524a\u5f31\u8bef\u5dee\u6210\u4e3a\u53ef\u80fd\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u591a\u8def\u5f84\u8bef\u5dee\u7684\u524a\u5f31\u63aa\u65bd <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p40?t=774\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 12:54<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531\u4e8e\u65e0\u6cd5\u7cbe\u786e\u5efa\u6a21\u6539\u6b63\uff0c\u5b9e\u9645\u6d4b\u91cf\u4e2d\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u4e09\u79cd\u9014\u5f84\u6765\u524a\u5f31\u591a\u8def\u5f84\u8bef\u5dee\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4.1 \u6d4b\u7ad9\u9009\u62e9\uff08Site Selection\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[15:18]<\/em><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a<\/strong>\uff1a\u9009\u62e9\u5f00\u9614\u3001\u65e0\u53cd\u5c04\u7269\u7684\u6d4b\u7ad9\u662f\u907f\u514d\u591a\u8def\u5f84\u6548\u5e94\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u3002<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u539f\u5219<\/strong>\uff1a\u65e2\u7136\u201c\u60f9\u4e0d\u8d77\u201d\uff0c\u5c31\u201c\u8eb2\u5f97\u8d77\u201d\u3002\u9009\u62e9\u6d4b\u7ad9\u65f6\u5e94\u907f\u5f00\u5f3a\u53cd\u5c04\u7269\uff08\u5982\u5927\u9762\u79ef\u6c34\u9762\u3001\u73bb\u7483\u5e55\u5899\u3001\u91d1\u5c5e\u677f\uff09\u3002<\/li>\n\n\n\n<li><strong>\u7406\u60f3\u73af\u5883<\/strong>\uff1a\u5730\u52bf\u5e73\u5766\u3001\u89c6\u91ce\u5f00\u9614\u3001\u690d\u88ab\u4f4e\u77ee\uff08\u5982\u8349\u5730\uff09\u3002<\/li>\n\n\n\n<li><strong>\u5c40\u9650\u6027<\/strong>\uff1a\u67d0\u4e9b\u5de5\u7a0b\u5e94\u7528\uff08\u5982\u5927\u575d\u53d8\u5f62\u76d1\u6d4b\uff09\u6d4b\u7ad9\u4f4d\u7f6e\u662f\u56fa\u5b9a\u7684\uff0c\u65e0\u6cd5\u81ea\u7531\u9009\u62e9\uff0c\u6b64\u65f6\u5fc5\u987b\u4f9d\u9760\u5176\u4ed6\u624b\u6bb5\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.2 \u786c\u4ef6\u8bbe\u5907\uff08Hardware\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[18:50]<\/em><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a<\/strong>\uff1a\u6b64\u5904\u5c55\u793a\u4e86\u5e26\u6291\u5f84\u677f\uff08Ground Plane\uff09\u6216\u6291\u5f84\u5708\uff08Choke Ring\uff09\u7684\u6d4b\u91cf\u578b\u5929\u7ebf\u3002<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u8fc7\u6539\u8fdb\u63a5\u6536\u673a\u5929\u7ebf\u7684\u8bbe\u8ba1\u6765\u7269\u7406\u963b\u6321\u6216\u6291\u5236\u53cd\u5c04\u4fe1\u53f7\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6291\u5f84\u677f\uff08Ground Plane\uff09<\/strong>\uff1a\u5728\u5929\u7ebf\u4e0b\u65b9\u52a0\u88c5\u4e00\u4e2a\u5927\u7684\u91d1\u5c5e\u5706\u76d8\uff0c\u963b\u6321\u6765\u81ea\u5929\u7ebf\u5e95\u90e8\u7684\u53cd\u5c04\u4fe1\u53f7\u3002<\/li>\n\n\n\n<li><strong>\u6291\u5f84\u5708\uff08Choke Ring\uff09<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u7ed3\u6784\uff1a\u5929\u7ebf\u5468\u56f4\u6709\u4e00\u5708\u5708\u540c\u5fc3\u91d1\u5c5e\u73af\uff0c\u5177\u6709\u7279\u5b9a\u7684\u6df1\u5ea6\u3002<\/li>\n\n\n\n<li>\u539f\u7406\uff1a\u5229\u7528\u9ad8\u963b\u6297\u7279\u6027\uff0c\u6709\u6548\u6291\u5236\u6cbf\u8868\u9762\u4f20\u64ad\u7684\u8868\u9762\u6ce2\u548c\u4f4e\u9ad8\u5ea6\u89d2\u7684\u53cd\u5c04\u4fe1\u53f7\u3002<\/li>\n\n\n\n<li>\u5e94\u7528\uff1a\u9ad8\u7cbe\u5ea6 GPS \u6d4b\u91cf\uff08\u5982 CORS \u7ad9\uff09\u7684\u6807\u51c6\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5929\u7ebf\u589e\u76ca\u8bbe\u8ba1<\/strong>\uff1a\u8bbe\u8ba1\u5929\u7ebf\u589e\u76ca\u56fe\uff0c\u4f7f\u5176\u5bf9\u5929\u9876\u65b9\u5411\u4fe1\u53f7\u589e\u76ca\u9ad8\uff0c\u5bf9\u4f4e\u9ad8\u5ea6\u89d2\u6216\u8d1f\u9ad8\u5ea6\u89d2\uff08\u6765\u81ea\u5730\u9762\u53cd\u5c04\uff09\u7684\u4fe1\u53f7\u589e\u76ca\u4f4e\u751a\u81f3\u4e3a\u96f6\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4.3 \u6570\u636e\u5904\u7406\u7b56\u7565\uff08Data Processing\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u957f\u65f6\u95f4\u89c2\u6d4b<\/strong>\uff1a\u5229\u7528\u591a\u8def\u5f84\u8bef\u5dee\u7684\u5468\u671f\u6027\uff0c\u901a\u8fc7\u957f\u65f6\u95f4\u9759\u6001\u89c2\u6d4b\uff08\u5982 1 \u5c0f\u65f6\u4ee5\u4e0a\uff09\uff0c\u6b63\u8d1f\u8bef\u5dee\u76f8\u4e92\u62b5\u6d88\uff0c\u53d6\u5e73\u5747\u503c\u540e\u53ef\u6709\u6548\u524a\u5f31\u5f71\u54cd\u3002<\/li>\n\n\n\n<li><strong>\u8f6f\u4ef6\u6ee4\u6ce2<\/strong>\uff1a\u73b0\u4ee3\u63a5\u6536\u673a\u5185\u90e8\u91c7\u7528\u5148\u8fdb\u7684\u4fe1\u53f7\u5904\u7406\u7b97\u6cd5\uff08\u5982\u7a84\u76f8\u5173\u6280\u672f\uff09\u6765\u5206\u79bb\u76f4\u5c04\u6ce2\u548c\u53cd\u5c04\u6ce2\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3\u504f\u5dee <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p40?t=1426\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 23:46<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GPS \u6d4b\u91cf\u7684\u662f\u4ece<strong>\u536b\u661f\u53d1\u5c04\u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3<\/strong>\u5230<strong>\u63a5\u6536\u673a\u63a5\u6536\u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3<\/strong>\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002\u7136\u800c\uff0c\u7269\u7406\u4e2d\u5fc3\u4e0e\u76f8\u4f4d\u4e2d\u5fc3\u5f80\u5f80\u4e0d\u91cd\u5408\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5.1 \u536b\u661f\u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3\u504f\u5dee<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[24:16]<\/em><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a<\/strong>\uff1a\u7406\u89e3\u536b\u661f\u7684\u201c\u8d28\u5fc3\u201d\u4e0e\u201c\u76f8\u4f4d\u4e2d\u5fc3\u201d\u7684\u533a\u522b\u662f\u8fdb\u884c\u7cbe\u5bc6\u5b9a\u8f68\u548c\u5b9a\u4f4d\u7684\u5173\u952e\u3002<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u4e49<\/strong>\uff1a\u536b\u661f\u661f\u5386\u7ed9\u51fa\u7684\u5750\u6807\u901a\u5e38\u662f\u536b\u661f\u7684<strong>\u8d28\u5fc3\uff08Center of Mass, CoM\uff09<\/strong>\uff0c\u800c\u4fe1\u53f7\u662f\u4ece<strong>\u76f8\u4f4d\u4e2d\u5fc3\uff08Phase Center\uff09<\/strong>\u53d1\u5c04\u7684\u3002\u4e24\u8005\u4e4b\u95f4\u5b58\u5728\u504f\u5dee\uff08PCO\uff09\u3002<\/li>\n\n\n\n<li><strong>\u504f\u5dee\u6784\u6210<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>PCO (Phase Center Offset)<\/strong>\uff1a\u76f8\u4f4d\u4e2d\u5fc3\u76f8\u5bf9\u4e8e\u8d28\u5fc3\u7684\u5e73\u5747\u4f4d\u7f6e\u504f\u5dee\uff08\u901a\u5e38\u8f83\u5927\uff0c\u7c73\u7ea7\uff09\u3002<\/li>\n\n\n\n<li><strong>PCV (Phase Center Variation)<\/strong>\uff1a\u76f8\u4f4d\u4e2d\u5fc3\u968f\u4fe1\u53f7\u53d1\u5c04\u65b9\u5411\uff08\u65b9\u4f4d\u89d2\u3001\u9ad8\u5ea6\u89d2\uff09\u7684\u5fae\u5c0f\u53d8\u5316\uff08\u6beb\u7c73\/\u5398\u7c73\u7ea7\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6539\u6b63\u65b9\u6cd5<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528 IGS \u7b49\u673a\u6784\u53d1\u5e03\u7684\u7edd\u5bf9\u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3\u6a21\u578b\u6587\u4ef6\uff08\u5982 <code>.atx<\/code> \u6587\u4ef6\uff09\u3002<\/li>\n\n\n\n<li>\u9488\u5bf9\u4e0d\u540c\u578b\u53f7\u536b\u661f\uff08\u5982 Block IIR, Block IIR-M\uff09\u6709\u4e0d\u540c\u7684\u6539\u6b63\u53c2\u6570\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5.2 \u63a5\u6536\u673a\u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3\u504f\u5dee<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[29:08]<\/em><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u793a<\/strong>\uff1a\u63a5\u6536\u673a\u5929\u7ebf\u7684\u201c\u53c2\u8003\u70b9\uff08ARP\uff09\u201d\u662f\u6211\u4eec\u91cf\u53d6\u4eea\u5668\u9ad8\u7684\u5730\u65b9\uff0c\u4f46\u5b9e\u9645\u6d4b\u91cf\u53d1\u751f\u5728\u201c\u76f8\u4f4d\u4e2d\u5fc3\u201d\u3002<\/p>\n<\/blockquote>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u4e49<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>\u53c2\u8003\u70b9\uff08ARP, Antenna Reference Point\uff09<\/strong>\uff1a\u5929\u7ebf\u5e95\u90e8\u7684\u7269\u7406\u6807\u5fd7\u70b9\uff0c\u7528\u4e8e\u91ce\u5916\u91cf\u6d4b\u4eea\u5668\u9ad8\u3002<\/li>\n\n\n\n<li><strong>\u76f8\u4f4d\u4e2d\u5fc3<\/strong>\uff1a\u7535\u78c1\u6ce2\u5b9e\u9645\u88ab\u63a5\u6536\u7684\u201c\u865a\u62df\u201d\u70b9\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u95ee\u9898<\/strong>\uff1aARP \u4e0e\u76f8\u4f4d\u4e2d\u5fc3\u4e0d\u91cd\u5408\uff0c\u4e14 L1 \u548c L2 \u9891\u7387\u7684\u76f8\u4f4d\u4e2d\u5fc3\u4f4d\u7f6e\u4e5f\u4e0d\u540c\u3002<\/li>\n\n\n\n<li><strong>\u6539\u6b63\u65b9\u6cd5<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>PCO<\/strong>\uff1a\u5e73\u5747\u76f8\u4f4d\u4e2d\u5fc3\u76f8\u5bf9\u4e8e ARP \u7684\u5782\u76f4\u548c\u6c34\u5e73\u504f\u79fb\u3002<\/li>\n\n\n\n<li><strong>PCV<\/strong>\uff1a\u76f8\u4f4d\u4e2d\u5fc3\u968f\u5165\u5c04\u4fe1\u53f7\u9ad8\u5ea6\u89d2\u548c\u65b9\u4f4d\u89d2\u7684\u53d8\u5316\u3002<\/li>\n\n\n\n<li><strong>\u5b9e\u65bd<\/strong>\uff1a\u5fc5\u987b\u6839\u636e\u5929\u7ebf\u578b\u53f7\uff08\u5982 Trimble, Leica \u7b49\u5177\u4f53\u578b\u53f7\uff09\uff0c\u67e5\u9605\u5b98\u65b9\u53d1\u5e03\u7684\u6821\u51c6\u6570\u636e\u8fdb\u884c\u5f52\u7b97\u6539\u6b63\u3002\u5982\u679c\u4e0d\u8fdb\u884c\u6539\u6b63\uff0c\u5782\u76f4\u65b9\u5411\u8bef\u5dee\u53ef\u80fd\u8fbe\u5230\u6570\u5398\u7c73\uff08\u5982 10cm \u5de6\u53f3\uff09\uff0c\u4e25\u91cd\u5f71\u54cd\u9ad8\u7a0b\u7cbe\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">AI \u603b\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8282\u8bfe\u6df1\u5165\u63a2\u8ba8\u4e86\u5f71\u54cd GPS \u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u7684\u4e24\u4e2a\u91cd\u8981\u8bef\u5dee\u6e90\uff1a<strong>\u591a\u8def\u5f84\u6548\u5e94<\/strong>\u548c<strong>\u5929\u7ebf\u76f8\u4f4d\u4e2d\u5fc3\u504f\u5dee<\/strong>\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u591a\u8def\u5f84\u6548\u5e94<\/strong>\u662f\u7531\u4e8e\u73af\u5883\u53cd\u5c04\u4fe1\u53f7\u4e0e\u76f4\u5c04\u4fe1\u53f7\u53e0\u52a0\u5f15\u8d77\u7684\u76f8\u4f4d\u5ef6\u8fdf\u3002\u5176\u65e0\u6cd5\u901a\u8fc7\u7b80\u5355\u6570\u5b66\u6a21\u578b\u6d88\u9664\uff0c\u4f46\u5728\u5168\u53cd\u5c04\u6781\u7aef\u60c5\u51b5\u4e0b\u53ef\u9020\u6210\u7ea6 <strong>1\/4 \u6ce2\u957f\uff08\u7ea6 5cm\uff09<\/strong> 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