{"id":91,"date":"2026-03-01T16:43:21","date_gmt":"2026-03-01T08:43:21","guid":{"rendered":"https:\/\/hpu.gv.uy\/?p=91"},"modified":"2026-03-01T17:01:01","modified_gmt":"2026-03-01T09:01:01","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-p32-33gps%e5%ae%9a%e4%bd%8d%e4%b8%ad%e7%9a%84%e8%af%af%e5%b7%ae%e6%ba%90%ef%bc%88%e4%ba%94%ef%bc%89","status":"publish","type":"post","link":"https:\/\/hpu.gv.uy\/?p=91","title":{"rendered":"GPS\u6d4b\u91cf\u539f\u7406\u53ca\u5176\u5e94\u7528 p32 33GPS\u5b9a\u4f4d\u4e2d\u7684\u8bef\u5dee\u6e90\uff08\u4e94\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u76ee\u5f55<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#igs-\u7cbe\u5bc6\u6570\u636e\u4ea7\u54c1\u5b9e\u4f8b-\u7eed\">IGS \u7cbe\u5bc6\u6570\u636e\u4ea7\u54c1\u5b9e\u4f8b (\u7eed)<\/a><\/li>\n\n\n\n<li><a href=\"#\u536b\u661f\u661f\u5386\u8bef\u5dee-satellite-ephemeris-error\">\u536b\u661f\u661f\u5386\u8bef\u5dee (Satellite Ephemeris Error)<\/a><\/li>\n\n\n\n<li><a href=\"#\u661f\u5386\u8bef\u5dee\u5bf9\u5b9a\u4f4d\u7cbe\u5ea6\u7684\u5f71\u54cd\">\u661f\u5386\u8bef\u5dee\u5bf9\u5b9a\u4f4d\u7cbe\u5ea6\u7684\u5f71\u54cd<\/a><\/li>\n\n\n\n<li><a href=\"#\u6d88\u9664\u6216\u524a\u5f31\u661f\u5386\u8bef\u5dee\u7684\u65b9\u6cd5\">\u6d88\u9664\u6216\u524a\u5f31\u661f\u5386\u8bef\u5dee\u7684\u65b9\u6cd5<\/a><\/li>\n\n\n\n<li><a href=\"#ai-\u603b\u7ed3\">AI \u603b\u7ed3<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">IGS \u7cbe\u5bc6\u6570\u636e\u4ea7\u54c1\u5b9e\u4f8b (\u7eed) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=30\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 00:30<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[00:30]<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IGS (International GNSS Service) \u9664\u4e86\u63d0\u4f9b\u57fa\u672c\u7684\u7cbe\u5bc6\u661f\u5386\u5916\uff0c\u8fd8\u63d0\u4f9b\u591a\u79cd\u9ad8\u7cbe\u5ea6\u7684\u8f85\u52a9\u6570\u636e\u4ea7\u54c1\uff0c\u7528\u4e8e\u652f\u6301\u4e0d\u540c\u7684\u79d1\u5b66\u7814\u7a76\u548c\u5de5\u7a0b\u5e94\u7528\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. <strong>\u6d4b\u7ad9\u5750\u6807\u53ca\u5176\u53d8\u5316\u7387 (Station Coordinates &amp; Velocities)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5750\u6807\u4fe1\u606f<\/strong>\uff1a\u63d0\u4f9b\u5168\u7403\u8ddf\u8e2a\u7ad9\uff08\u5982 IGS \u7ad9\uff09\u5728\u7279\u5b9a\u5386\u5143\u7684\u7cbe\u786e\u4e09\u7ef4\u5750\u6807 (X, Y, Z)\u3002<\/li>\n\n\n\n<li><strong>\u901f\u5ea6\u573a\u4fe1\u606f<\/strong>\uff1a\u7531\u4e8e\u677f\u5757\u8fd0\u52a8\uff0c\u7ad9\u70b9\u5750\u6807\u5e76\u975e\u56fa\u5b9a\u4e0d\u53d8\u3002IGS \u63d0\u4f9b\u5750\u6807\u7684<strong>\u5e74\u53d8\u5316\u7387<\/strong> (Yearly Rate of Change)\u3002\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u5982\uff1aX \u65b9\u5411\u6bcf\u5e74\u589e\u52a0 3.8mm\uff0cY \u65b9\u5411\u6bcf\u5e74\u51cf\u5c11 7.6mm\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5e94\u7528<\/strong>\uff1a\u7528\u6237\u53ef\u7ed3\u5408\u5386\u5143\u548c\u53d8\u5316\u7387\uff0c\u5229\u7528\u516c\u5f0f\u8ba1\u7b97\u51fa\u89c2\u6d4b\u65f6\u523b\u8be5\u7ad9\u70b9\u7684\u7cbe\u786e\u5750\u6807\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2. <strong>\u5730\u7403\u81ea\u8f6c\u53c2\u6570 (Earth Rotation Parameters, ERP) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=111\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 01:51<\/a>*<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6781\u79fb (Polar Motion, PM)<\/strong>\uff1a\u63cf\u8ff0\u5730\u6781\uff08Earth&#8217;s Pole\uff09\u5728\u5730\u7403\u8868\u9762\u7684\u79fb\u52a8\u8f68\u8ff9\u3002\u5373\u5730\u6781\u70b9 (CIO) \u5728\u4e0d\u540c\u65f6\u95f4\u7684\u5750\u6807\u3002<\/li>\n\n\n\n<li><strong>\u65e5\u957f\u53d8\u5316 (Length of Day, LOD) \/ UT1-UTC<\/strong>\uff1a\u53cd\u6620\u5730\u7403\u81ea\u8f6c\u901f\u5ea6\u7684\u4e0d\u5747\u5300\u6027\u3002<\/li>\n\n\n\n<li><strong>\u5e94\u7528<\/strong>\uff1a\u7528\u4e8e\u8fdb\u884c<strong>\u534f\u8bae\u5730\u7403\u5750\u6807\u7cfb<\/strong>\u4e0e<strong>\u77ac\u65f6\u5730\u7403\u5750\u6807\u7cfb<\/strong>\u4e4b\u95f4\u7684\u8f6c\u6362\uff08\u6781\u79fb\u6539\u6b63\u3001\u81ea\u8f6c\u6539\u6b63\uff09\uff0c\u5c06\u89c2\u6d4b\u65f6\u523b\u7684\u5750\u6807\u5f52\u7b97\u5230\u7edf\u4e00\u7684\u53c2\u8003\u7cfb\uff08\u5982 CIO \u7cfb\u7edf\uff09\u4e2d\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">3. <strong>\u7535\u79bb\u5c42\u6a21\u578b (Ionospheric Models) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=187\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 03:07<\/a>*<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5168\u7403\u7535\u79bb\u5c42\u56fe (GIM)<\/strong>\uff1a\u63d0\u4f9b\u5168\u7403\u8303\u56f4\u5185\u7684\u7535\u79bb\u5c42\u5782\u76f4\u603b\u7535\u5b50\u542b\u91cf (VTEC) \u5206\u5e03\u3002<\/li>\n\n\n\n<li><strong>\u5206\u8fa8\u7387\u4e0e\u66f4\u65b0\u7387<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>\u7f51\u683c\u5bc6\u5ea6<\/strong>\uff1a\u7ecf\u5ea6 5^\\circ \\times \u7eac\u5ea6 2.5^\\circ\u3002<\/li>\n\n\n\n<li><strong>\u65f6\u95f4\u5206\u8fa8\u7387<\/strong>\uff1a\u6bcf 2 \u5c0f\u65f6\u53d1\u5e03\u4e00\u6b21\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5e94\u7528<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u7535\u79bb\u5c42\u7269\u7406\u7814\u7a76\u3002<\/li>\n\n\n\n<li>\u5355\u9891\u63a5\u6536\u673a\u7528\u6237\u7684\u7535\u79bb\u5c42\u5ef6\u8fdf\u6539\u6b63\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">4. <strong>\u5bf9\u6d41\u5c42\u53c2\u6570 (Tropospheric Parameters) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=255\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 04:15<\/a>*<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5929\u9876\u5bf9\u6d41\u5c42\u5ef6\u8fdf (ZTD)<\/strong>\uff1a\u63d0\u4f9b\u6d4b\u7ad9\u4e0a\u7a7a\u5929\u9876\u65b9\u5411\u7684\u5bf9\u6d41\u5c42\u5ef6\u8fdf\u91cf\u3002<\/li>\n\n\n\n<li><strong>\u5e94\u7528<\/strong>\uff1a\u6c14\u8c61\u5b66\u7814\u7a76\uff08\u5982\u6c34\u6c7d\u53cd\u6f14\uff09\u3001\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u4e2d\u7684\u5bf9\u6d41\u5c42\u5efa\u6a21\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">5. <strong>IGS \u4ea7\u54c1\u7c7b\u578b\u4e0e\u65f6\u6548\u6027 <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=308\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 05:08<\/a>*<\/strong><br><em>Screenshot-[05:08]<\/em><br>IGS \u6839\u636e\u6570\u636e\u5904\u7406\u7684\u6ede\u540e\u65f6\u95f4\uff0c\u63d0\u4f9b\u4e0d\u540c\u7cbe\u5ea6\u7684\u661f\u5386\u548c\u949f\u5dee\u4ea7\u54c1\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6700\u7ec8\u661f\u5386 (Final)<\/strong>\uff1a\u5ef6\u8fdf\u7ea6 12-18 \u5929\uff08\u7ea6 2 \u5468\uff09\uff0c\u7cbe\u5ea6\u6700\u9ad8\u3002<\/li>\n\n\n\n<li><strong>\u5feb\u901f\u661f\u5386 (Rapid)<\/strong>\uff1a\u5ef6\u8fdf\u7ea6 17-41 \u5c0f\u65f6\uff0c\u7cbe\u5ea6\u6b21\u4e4b\u3002<\/li>\n\n\n\n<li><strong>\u8d85\u5feb\u901f\u661f\u5386 (Ultra-Rapid)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5305\u542b<strong>\u9884\u62a5\u90e8\u5206<\/strong>\uff08\u5b9e\u65f6\u53ef\u7528\uff09\u548c<strong>\u5b9e\u6d4b\u90e8\u5206<\/strong>\uff08\u5ef6\u8fdf\u77ed\uff09\u3002<\/li>\n\n\n\n<li>\u53ef\u7528\u4e8e\u5b9e\u65f6\u6216\u8fd1\u5b9e\u65f6\u5b9a\u4f4d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u536b\u661f\u661f\u5386\u8bef\u5dee (Satellite Ephemeris Error) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=428\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 07:08<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[07:11]<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u4e49<\/strong>\uff1a\u536b\u661f\u661f\u5386\uff08\u5e7f\u64ad\u661f\u5386\u6216\u7cbe\u5bc6\u661f\u5386\uff09\u7ed9\u51fa\u7684\u536b\u661f\u4f4d\u7f6e\u4e0e\u536b\u661f\u771f\u5b9e\u4f4d\u7f6e\u4e4b\u95f4\u7684\u5dee\u5f02\u3002<\/li>\n\n\n\n<li><strong>\u672c\u8d28<\/strong>\uff1a\u5c5e\u4e8e<strong>\u8d77\u59cb\u6570\u636e\u8bef\u5dee<\/strong>\u3002\u65e0\u8bba\u4f7f\u7528\u4f55\u79cd\u661f\u5386\uff0c\u8bef\u5dee\u603b\u662f\u5b58\u5728\u7684\uff0c\u53ea\u662f\u7cbe\u5ea6\u91cf\u7ea7\u4e0d\u540c\uff08\u5e7f\u64ad\u661f\u5386\u7cbe\u5ea6\u8f83\u4f4e\uff0c\u7cbe\u5bc6\u661f\u5386\u7cbe\u5ea6\u8f83\u9ad8\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u661f\u5386\u8bef\u5dee\u5bf9\u5b9a\u4f4d\u7cbe\u5ea6\u7684\u5f71\u54cd <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=461\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 07:41<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u661f\u5386\u8bef\u5dee\u5bf9\u4e0d\u540c\u5b9a\u4f4d\u6a21\u5f0f\u7684\u5f71\u54cd\u622a\u7136\u4e0d\u540c\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u5355\u70b9\u5b9a\u4f4d (Single Point Positioning, SPP) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=480\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 08:00<\/a>*<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u539f\u7406<\/strong>\uff1a\u5229\u7528\u4e00\u53f0\u63a5\u6536\u673a\u6d4b\u5b9a\u81ea\u8eab\u7edd\u5bf9\u4f4d\u7f6e\u3002<\/li>\n\n\n\n<li><strong>\u8bef\u5dee\u4f20\u64ad<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u661f\u5386\u8bef\u5dee\u5411\u91cf\u4f1a\u6295\u5f71\u5230<strong>\u536b\u5730\u8ddd\u79bb<\/strong> (Range) \u65b9\u5411\u4e0a\u3002<\/li>\n\n\n\n<li>\u8be5\u6295\u5f71\u8bef\u5dee\u4f1a\u76f4\u63a5\u8fdb\u5165\u89c2\u6d4b\u65b9\u7a0b\u7684\u5e38\u6570\u9879\uff0c\u6700\u7ec8\u5206\u914d\u5230\u5f85\u6c42\u7684\u6d4b\u7ad9\u5750\u6807 (X, Y, Z) \u548c\u949f\u5dee\u53c2\u6570\u4e2d\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u91cf\u7ea7\u5173\u7cfb<\/strong>\uff1a\u5b9a\u4f4d\u8bef\u5dee\u4e0e\u661f\u5386\u8bef\u5dee\u5904\u4e8e<strong>\u540c\u4e00\u6570\u91cf\u7ea7<\/strong>\u3002\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u5982\uff1a\u82e5\u661f\u5386\u8bef\u5dee\u4e3a 2 \u7c73\uff0c\u5355\u70b9\u5b9a\u4f4d\u7684\u7cbe\u5ea6\u901a\u5e38\u4e5f\u662f\u7c73\u7ea7\uff0c\u4e0d\u53ef\u80fd\u901a\u8fc7\u5e73\u5dee\u8fbe\u5230\u6beb\u7c73\u7ea7\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. \u76f8\u5bf9\u5b9a\u4f4d (Relative Positioning) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=733\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 12:13<\/a>*<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Screenshot-[12:45]<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u539f\u7406<\/strong>\uff1a\u5229\u7528\u4e24\u53f0\u6216\u591a\u53f0\u63a5\u6536\u673a\uff08\u5f62\u6210\u57fa\u7ebf\uff09\uff0c\u6c42\u89e3\u63a5\u6536\u673a\u4e4b\u95f4\u7684<strong>\u5750\u6807\u5dee<\/strong> (Coordinate Difference) \u6216\u57fa\u7ebf\u5411\u91cf\u3002<\/li>\n\n\n\n<li><strong>\u8bef\u5dee\u6d88\u9664\u673a\u5236 (\u7a7a\u95f4\u76f8\u5173\u6027)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5f53\u4e24\u6d4b\u7ad9\u8ddd\u79bb\uff08\u57fa\u7ebf\u957f\uff0c\u5982 30-50km\uff09\u8fdc\u5c0f\u4e8e\u536b\u661f\u9ad8\u5ea6\uff08\u7ea6 20,000km\uff09\u65f6\uff0c\u4e24\u7ad9\u5bf9\u540c\u4e00\u9897\u536b\u661f\u7684\u89c2\u6d4b\u51e0\u4f55\u56fe\u5f62\u975e\u5e38\u76f8\u4f3c\u3002<\/li>\n\n\n\n<li>\u536b\u661f\u661f\u5386\u8bef\u5dee\u5bf9\u4e24\u4e2a\u6d4b\u7ad9\u7684\u5f71\u54cd\u5177\u6709\u9ad8\u5ea6\u7684<strong>\u7a7a\u95f4\u76f8\u5173\u6027<\/strong>\uff08\u8fd1\u4f3c\u76f8\u540c\uff09\u3002<\/li>\n\n\n\n<li>\u901a\u8fc7<strong>\u5dee\u5206<\/strong> (Differencing) \u5904\u7406\uff0c\u5927\u90e8\u5206\u661f\u5386\u8bef\u5dee\u88ab\u76f8\u4e92\u62b5\u6d88\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u76f8\u5bf9\u8bef\u5dee\u4f30\u7b97\u516c\u5f0f<\/strong>\uff1a<br><em>Screenshot-[15:09]<\/em><br>\u661f\u5386\u8bef\u5dee\u5f15\u8d77\u7684\u57fa\u7ebf\u76f8\u5bf9\u8bef\u5dee\u53ef\u8fd1\u4f3c\u4f30\u7b97\u4e3a\uff1a<br>\\frac{db}{b} \\approx k \\cdot \\frac{dr}{\\rho} \u5176\u4e2d\uff1a\n<ul class=\"wp-block-list\">\n<li>db\uff1a\u661f\u5386\u8bef\u5dee\u5f15\u8d77\u7684\u57fa\u7ebf\u8bef\u5dee\u3002<\/li>\n\n\n\n<li>b\uff1a\u57fa\u7ebf\u957f\u5ea6\u3002<\/li>\n\n\n\n<li>dr\uff1a\u536b\u661f\u661f\u5386\u8bef\u5dee\uff08\u8f68\u9053\u8bef\u5dee\uff09\u3002<\/li>\n\n\n\n<li>\\rho\uff1a\u536b\u5730\u8ddd\u79bb\uff08\u7ea6 20,000 km\uff09\u3002<\/li>\n\n\n\n<li>k\uff1a\u7ecf\u9a8c\u7cfb\u6570\uff0c\u901a\u5e38\u53d6 \\frac{1}{4} \\sim \\frac{1}{10}\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6570\u503c\u5206\u6790<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u82e5 dr = 2\\text{m}\uff0c\\rho \\approx 2 \\times 10^7\\text{m}\uff0c\u5219\u76f8\u5bf9\u8bef\u5dee\u7ea6\u4e3a 10^{-7} \u91cf\u7ea7\u3002<\/li>\n\n\n\n<li>\u5bf9\u4e8e 50km \u7684\u57fa\u7ebf\uff0c10^{-7} \u7684\u76f8\u5bf9\u8bef\u5dee\u5e26\u6765\u7684\u5b9a\u4f4d\u504f\u5dee\u6781\u5c0f\uff08\u6beb\u7c73\u7ea7\uff09\uff0c\u5b8c\u5168\u6ee1\u8db3\u5de5\u7a0b\u6d4b\u91cf\u9700\u6c42\u3002<\/li>\n\n\n\n<li><strong>\u7cbe\u5bc6\u661f\u5386 (SP3)<\/strong>\uff1a\u7cbe\u5ea6\u53ef\u8fbe 2.5cm\uff0c\u652f\u6301 10^{-9} \u91cf\u7ea7\u7684\u76f8\u5bf9\u5b9a\u4f4d\u7cbe\u5ea6\uff08\u9002\u7528\u4e8e\u5730\u7403\u52a8\u529b\u5b66\u7814\u7a76\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6d88\u9664\u6216\u524a\u5f31\u661f\u5386\u8bef\u5dee\u7684\u65b9\u6cd5 <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p32?t=1131\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 18:51<\/a>*<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6839\u636e\u7cbe\u5ea6\u8981\u6c42\u9009\u62e9\u661f\u5386<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>\u4e00\u822c\u5e94\u7528<\/strong>\uff1a\u5e7f\u64ad\u661f\u5386\uff08Broadcast Ephemeris\uff09\u901a\u5e38\u5df2\u8db3\u591f\uff08\u76ee\u524d\u7cbe\u5ea6\u7ea6 2m\uff09\u3002<\/li>\n\n\n\n<li><strong>\u9ad8\u7cbe\u5ea6\/\u79d1\u7814\u5e94\u7528<\/strong>\uff1a\u4f7f\u7528 IGS \u63d0\u4f9b\u7684<strong>\u7cbe\u5bc6\u661f\u5386<\/strong> (Precise Ephemeris)\uff0c\u8bef\u5dee\u53ef\u63a7\u5236\u5728\u5398\u7c73\u7ea7\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u91c7\u7528\u76f8\u5bf9\u5b9a\u4f4d\u6a21\u5f0f<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5bf9\u4e8e\u77ed\u57fa\u7ebf\u548c\u4e2d\u957f\u57fa\u7ebf\uff0c\u76f8\u5bf9\u5b9a\u4f4d\u80fd\u6709\u6548\u6d88\u9664\u5927\u90e8\u5206\u661f\u5386\u8bef\u5dee\u3002<\/li>\n\n\n\n<li>\u5373\u4f7f\u4f7f\u7528\u5e7f\u64ad\u661f\u5386\uff0c\u53ea\u8981\u57fa\u7ebf\u4e0d\u662f\u7279\u522b\u957f\uff08\u5982\u51e0\u5341\u516c\u91cc\uff09\uff0c\u901a\u8fc7\u5dee\u5206\u4e5f\u80fd\u83b7\u5f97\u5f88\u9ad8\u7684\u76f8\u5bf9\u5b9a\u4f4d\u7cbe\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\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\u7a0b\u8be6\u7ec6\u4ecb\u7ecd\u4e86 IGS \u63d0\u4f9b\u7684\u5404\u7c7b\u7cbe\u5bc6\u6570\u636e\u4ea7\u54c1\uff08\u5982\u6d4b\u7ad9\u5750\u6807\u53d8\u5316\u7387\u3001\u5730\u7403\u81ea\u8f6c\u53c2\u6570\u3001\u7535\u79bb\u5c42\u53ca\u5bf9\u6d41\u5c42\u4ea7\u54c1\uff09\u53ca\u5176\u5e94\u7528\u4ef7\u503c\u3002\u6838\u5fc3\u91cd\u70b9\u5728\u4e8e\u5206\u6790<strong>\u536b\u661f\u661f\u5386\u8bef\u5dee<\/strong>\u5bf9\u5b9a\u4f4d\u7684\u5f71\u54cd\uff1a\u5728<strong>\u5355\u70b9\u5b9a\u4f4d<\/strong>\u4e2d\uff0c\u661f\u5386\u8bef\u5dee\u76f4\u63a5\u4f20\u9012\u7ed9\u6d4b\u7ad9\u5750\u6807\uff0c\u9650\u5236\u4e86\u7edd\u5bf9\u5b9a\u4f4d\u7cbe\u5ea6\uff1b\u800c\u5728<strong>\u76f8\u5bf9\u5b9a\u4f4d<\/strong>\u4e2d\uff0c\u5229\u7528\u8bef\u5dee\u7684\u7a7a\u95f4\u76f8\u5173\u6027\uff0c\u5927\u90e8\u5206\u8f68\u9053\u8bef\u5dee\u53ef\u901a\u8fc7\u5dee\u5206\u6280\u672f\u6d88\u9664\u3002\u5bf9\u4e8e\u4e00\u822c\u5de5\u7a0b\u6d4b\u91cf\uff0c\u5e7f\u64ad\u661f\u5386\u914d\u5408\u76f8\u5bf9\u5b9a\u4f4d\u5373\u53ef\u6ee1\u8db3\u9700\u6c42\uff0c\u800c\u7cbe\u5bc6\u661f\u5386\u5219\u670d\u52a1\u4e8e\u66f4\u9ad8\u7cbe\u5ea6\u7684\u5730\u7403\u52a8\u529b\u5b66\u7814\u7a76\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 IGS \u7cbe\u5bc6\u6570\u636e\u4ea7\u54c1\u5b9e\u4f8b (\u7eed) \u539f\u7247 @ 00:30* Screenshot-[00:30] IGS  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3,2],"tags":[6,4],"class_list":["post-91","post","type-post","status-publish","format-standard","hentry","category-gps","category-note","tag-ai","tag-4"],"_links":{"self":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts\/91","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=91"}],"version-history":[{"count":1,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts\/91\/revisions"}],"predecessor-version":[{"id":92,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts\/91\/revisions\/92"}],"wp:attachment":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=91"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=91"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=91"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}