{"id":67511,"date":"2025-11-18T11:53:06","date_gmt":"2025-11-18T03:53:06","guid":{"rendered":"https:\/\/asrad.pccu.edu.tw\/dbar\/?post_type=packed-archives&#038;p=67511"},"modified":"2026-03-16T18:19:33","modified_gmt":"2026-03-16T10:19:33","slug":"gps-gnss%e5%9c%b0%e9%9d%a2%e7%ab%99%e5%8f%8d%e6%bc%94%e5%8f%af%e9%99%8d%e6%b0%b4%e9%87%8f%e8%b3%87%e6%96%99","status":"publish","type":"packed-archives","link":"https:\/\/asrad.pccu.edu.tw\/dbar\/digital_data\/gps-gnss%e5%9c%b0%e9%9d%a2%e7%ab%99%e5%8f%8d%e6%bc%94%e5%8f%af%e9%99%8d%e6%b0%b4%e9%87%8f%e8%b3%87%e6%96%99\/","title":{"rendered":"GPS\/GNSS\u5730\u9762\u7ad9\u53cd\u6f14\u53ef\u964d\u6c34\u91cf\u8cc7\u6599"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li>\u672c\u8cc7\u6599\u96c6\u7531\u570b\u7acb\u81fa\u5317\u5927\u5b78\u8449\u5927\u7db1\u8001\u5e2b\u63d0\u4f9b\uff0c\u6536\u9304\u4ee5\u4e2d\u592e\u6c23\u8c61\u7f72GPS\/GNSS\u5730\u9762\u63a5\u6536\u7ad9GNSS\u539f\u59cb\u8a0a\u865f\u53cd\u6f14\u7684\u5927\u6c23\u53ef\u964d\u6c34\u91cf\uff08Precipitable Water, PW\uff09\u8cc7\u6599\u3002\u8a73\u7d30\u4ecb\u7d39\u5982\u4e0b\uff1a\n<ul class=\"wp-block-list\">\n<li>\u50b3\u7d71\u4e0a\u70ba\u4e86\u7372\u5f97\u9ad8\u7cbe\u5ea6\u7684\u5927\u6c23\u53ef\u964d\u6c34\u91cf\uff08\u7c21\u7a31\u6c34\u6c23\uff0cPrecipitable Water, PW\uff09\u53cd\u6f14\u6210\u679c\uff0c\u591a\u63a1\u7528\u975c\u614b\u76f8\u5c0d\u5b9a\u4f4d\u7684\u76f8\u5c0d\u6cd5\u4f86\u9032\u884c\u8aa4\u5dee\u4e4b\u6d88\u9664\uff0c\u7372\u5f97\u7684\u6c34\u6c23\u57fa\u672c\u4e0a\u662f\u76f8\u5c0d\u65bc\u5927\u5c3a\u5ea6\u7db2\u578b\u7684\u76f8\u5c0d\u6c34\u6c23\u91cf\uff1b\u5be6\u52d9\u4e0a\u96d6\u63a1\u7528\u89e3\u7b97\u5927\u65bc2,000 km\u7684\u8d85\u9577\u57fa\u7dda\u4f86\u7372\u5f97\u7d55\u5c0d\u6c34\u6c23\u91cf\uff0c\u4f46\u537b\u53d7\u9650\u65bc\u570b\u969b\u7ad9\u7684\u8cc7\u6599\u4f9b\u61c9\uff0c\u4f7f\u5f97\u89e3\u7b97\u7684\u7a69\u5b9a\u5ea6\u5927\u6253\u6298\u6263\u3002<\/li>\n\n\n\n<li>\u672c\u8cc7\u6599\u96c6\u63a1\u7528\u7cbe\u5bc6\u55ae\u9ede\u5b9a\u4f4d\uff08Precise Point Positioning, PPP\uff09\u8a08\u7b97\u65b9\u5f0f\uff0c\u5c0e\u5165\u5404\u570b\u969b\u7814\u7a76\u6a5f\u95dc\u6240\u958b\u767c\u7684\u8aa4\u5dee\u6539\u6b63\u7522\u54c1\uff0c\u914d\u5408\u6a21\u5f0f\u53ca\u81ea\u884c\u958b\u767c\u7684\u6f14\u7b97\u6cd5\u91dd\u5c0d\u5404\u9805\u8aa4\u5dee\u9010\u4e00\u9032\u884c\u6539\u6b63\uff1b\u9664\u4e86\u53ef\u5927\u5e45\u6e1b\u5c11\u904b\u7b97\u6240\u9700\u7684\u6642\u9593\u4e4b\u5916\uff0c\u4ea6\u53ef\u7372\u5f97\u300c\u771f\u6b63\u300d\u7684\u7d55\u5c0d\u6c34\u6c23\u91cf\u3002<\/li>\n\n\n\n<li>\u672c\u8cc7\u6599\u96c6\u6536\u96c62001\u5e74\u8fc4\u4eca\u4e2d\u592e\u6c23\u8c61\u7f72\u6240\u6709GPS\/GNSS\u5730\u9762\u63a5\u6536\u7ad9\u7684GNSS\u539f\u59cb\u63a5\u6536\u8a0a\u865f\uff0c\u5b8c\u6210\u5404\u6e2c\u7ad9\u6bcf30\u5206\u94181\u7b46\u7684\u5929\u9802\u5411\u6ebc\u5ef6\u9072\u91cf\uff08Zenith Wet Delay, ZWD\uff09\uff0c\u4e26\u900f\u904e\u5730\u9762\u6c23\u58d3\u3001\u6eab\u5ea6\u7684\u5167\u63d2\u8cc7\u6599\uff0c\u5c07\u6ebc\u5ef6\u9072\u91cf\u8f49\u63db\u6210\u5927\u6c23\u53ef\u964d\u6c34\u91cf\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8cc7\u6599\u6b04\u4f4d\u8aaa\u660e\u5982\u4e0b\uff1a<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\" style=\"font-size:16px\"><table><thead><tr><th>\u6b04\u4f4d\u540d\u7a31<\/th><th>\u8aaa\u660e<\/th><\/tr><\/thead><tbody><tr><td>STA<\/td><td>\u6e2c\u7ad9\u4ee3\u78bc<\/td><\/tr><tr><td>TIME<\/td><td>\u6642\u9593<br>* \u683c\u5f0f\u70ba\u5e74\u3001\u6708\u3001\u65e5\u3001\u6642\u3001\u5206\uff0c\u70ba\u4e16\u754c\u5354\u8abf\u6642\uff08UTC+0\uff09\u3002<\/td><\/tr><tr><td>P(mbar)<\/td><td>\u5927\u6c23\u58d3\u529b<br>* \u7531\u4e2d\u592e\u6c23\u8c61\u7f72\u5730\u9762\u6c23\u8c61\u7ad9\u5167\u63d2\u800c\u5f97\u7684\u6578\u64da\u3002<\/td><\/tr><tr><td>T(\u00b0C)<\/td><td>\u6eab\u5ea6<br>* \u7531\u4e2d\u592e\u6c23\u8c61\u7f72\u5730\u9762\u6c23\u8c61\u7ad9\u5167\u63d2\u800c\u5f97\u7684\u6578\u64da\u3002<\/td><\/tr><tr><td>ZTD(mm)<\/td><td>\u5929\u9802\u5411\u7e3d\u5ef6\u9072\u91cf\uff08Zenith Total Delay\uff09<br>* \u4f7f\u7528\u4e2d\u592e\u6c23\u8c61\u7f72\u8f44\u4e0bGNSS\u9023\u7e8c\u89c0\u6e2c\u7ad9\uff0c\u5229\u7528Bernese 5.2\u8edf\u9ad4\u914d\u5408\u7cbe\u5bc6\u55ae\u9ede\u5b9a\u4f4d\uff08Precise Point Positioning\uff09\u8cc7\u6599\u8655\u7406\u7a0b\u5e8f\uff0c\u89e3\u7b97\u8a72\u6e2c\u7ad9\u7684GNSS\u8a0a\u865f\u5ef6\u9072\u91cf\u3002<\/td><\/tr><tr><td>ZHD(mm)<\/td><td>\u5929\u9802\u5411\u6d41\u9ad4\u975c\u529b\u5ef6\u9072\uff08Zenith Hydrostatic Delay\uff09<br>* \u53c8\u7a31\u70ba\u4e7e\u5ef6\u9072\u91cf\u3002\u7531Saastamoinen\u6a21\u5f0f\uff08<a href=\"https:\/\/doi.org\/10.1029\/GM015p0247\" target=\"_blank\" rel=\"noreferrer noopener\">Saastamoinen, 1973<\/a>\uff1b<a href=\"https:\/\/doi.org\/10.1029\/RS020i006p01593\" target=\"_blank\" rel=\"noreferrer noopener\">Davis et al., 1985<\/a>\uff09\uff0c\u6839\u64da\u6e2c\u7ad9\u7def\u5ea6\u3001\u9ad8\u5ea6\u8207\u5927\u6c23\u58d3\u529b\u8a08\u7b97\u800c\u5f97\u3002\u82e5\u7121\u5be6\u6e2c\u7684\u5927\u6c23\u58d3\u529b\u8cc7\u6599\uff0c\u5247\u4f7f\u7528\u7d93\u9a57\u6a21\u5f0fGPT\uff08Global Pressure and Temperature\uff09\u7684\u58d3\u529b\u503c\u5e36\u5165\u8a08\u7b97\uff08<a href=\"https:\/\/doi.org\/10.1007\/s00190-007-0135-3\" target=\"_blank\" rel=\"noreferrer noopener\">Boehm et al., 2007<\/a>\uff09\u3002<\/td><\/tr><tr><td>ZHD_P(mm)<\/td><td>\u6839\u64da\u5be6\u6e2c\u7684\u5927\u6c23\u58d3\u529b\uff08P\uff09\u8cc7\u6599\uff0c\u5e36\u5165Saastamoinen\u6a21\u5f0f\u8a08\u7b97\u800c\u5f97\u7684\u4e7e\u5ef6\u9072\u91cf\u3002<\/td><\/tr><tr><td>ZWD(mm)<\/td><td>\u5929\u9802\u5411\u6ebc\u5ef6\u9072\u91cf\uff08Zenith Wet Delay\uff09<br>* \u7531\u7e3d\u5ef6\u9072\u91cf\uff08ZTD\uff09\u6e1b\u53bb\u4e7e\u5ef6\u9072\u91cf\uff08ZHD\u6216ZHD_P\uff09\u800c\u5f97\u3002\u82e5\u8a72\u7ad9\u8a72\u6642\u6709\u5be6\u6e2c\u7684\u5927\u6c23\u58d3\u529b\u8cc7\u6599\uff0c\u512a\u5148\u4f7f\u7528ZWD=ZTD-ZHD_P\u8a08\u7b97\uff1b\u82e5\u7121\u5be6\u6e2c\u7684\u5927\u6c23\u58d3\u529b\u8cc7\u6599\uff0c\u4f7f\u7528ZWD=ZTD-ZHD\u8a08\u7b97\u3002<\/td><\/tr><tr><td>SIGMA_ZWD(mm)<\/td><td>\u5929\u9802\u5411\u6ebc\u5ef6\u9072\u91cf\uff08ZWD\uff09\u7684\u8aa4\u5dee\u3002<\/td><\/tr><tr><td>PI<\/td><td>\u53ef\u964d\u6c34\u91cf\u7684\u8f49\u63db\u56e0\u5b50<br>* \u7531\u6ebc\u5ef6\u9072\u91cf\uff08ZWD\uff09\u8a08\u7b97\u800c\u5f97\u3002\u6b64\u56e0\u5b50\u5229\u7528<a href=\"https:\/\/journals.ametsoc.org\/view\/journals\/apme\/33\/3\/1520-0450_1994_033_0379_gmmzwd_2_0_co_2.xml\" target=\"_blank\" rel=\"noreferrer noopener\">Bevis\uff081994\uff09<\/a>\u7684\u7d93\u9a57\u516c\u5f0f\uff0c\u914d\u5408\u5be6\u6e2c\u6eab\u5ea6\u8cc7\u6599\u8a08\u7b97\u3002\u82e5\u7121\u5730\u9762\u7684\u5be6\u6e2c\u6eab\u5ea6\u8cc7\u6599\uff0c\u5247\u6539\u4ee5\u6a19\u6e96\u6eab\u5ea6\uff0818\u00b0C\uff09\u8a08\u7b97\u8f49\u63db\u56e0\u5b50PI\u3002<\/td><\/tr><tr><td>PW(mm)<\/td><td>\u53ef\u964d\u6c34\u91cf\uff08Precipitable Water\uff09<br>* \u7531\u6ebc\u5ef6\u9072\u91cf\uff08ZWD\uff09\u4e58\u4ee5\u8f49\u63db\u56e0\u5b50\uff08PI\uff09\u5373\u53ef\u5f97\u51fa\u53ef\u964d\u6c34\u91cfPW\u3002<\/td><\/tr><tr><td>SIGMA_PW(mm)<\/td><td>\u53ef\u964d\u6c34\u91cf\uff08PW\uff09\u7684\u8aa4\u5dee<br>* \u4ee5\u6ebc\u5ef6\u9072\u91cf\u8aa4\u5dee\uff08SIGMA_ZWD\uff09\u4e58\u4ee5\u53ef\u964d\u6c34\u91cf\u8f49\u63db\u56e0\u5b50\uff08PI\uff09\u800c\u5f97\u3002<\/td><\/tr><tr><td>QPE(mm)<\/td><td>\u96e8\u91cf<br>* \u7531\u4e2d\u592e\u6c23\u8c61\u7f72\u5b9a\u91cf\u964d\u6c34\u4f30\u8a08\uff08Quantitative Precipitation Estimation, QPE\uff09\u7cfb\u7d71\uff08<a href=\"https:\/\/doi.org\/10.1175\/BAMS-D-20-0043.1\" target=\"_blank\" rel=\"noreferrer noopener\">Chang et al., 2021<\/a>\uff09\u767c\u5e03\u7684\u96e8\u91cf\u8cc7\u6599\u3002<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u8a3b\uff1a\u8cc7\u6599\u4e2d\u82e5\u51fa\u73fe-9999\u6216-99999\uff0c\u4ee3\u8868\u7121\u8cc7\u6599\u3002<\/figcaption><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5176\u4ed6\u76f8\u95dc\u9023\u7d50\uff1a\n<ul class=\"wp-block-list\">\n<li><a href=\"\/dbar\/?p=67922\" target=\"_blank\" rel=\"noreferrer noopener\">\u6c23\u8c61\u7f72GNSS\u5730\u9762\u63a5\u6536\u7ad9\u8cc7\u8a0a<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"template":"","packed_archives_is_experiment":[],"packed_archives_is_doi":[],"packed_archives_property":[3825],"packed_archives_company":[3975],"dataset_privilege":[1918],"packed_archives_type":[3976,1937],"class_list":["post-67511","packed-archives","type-packed-archives","status-publish","hentry","packed_archives_property-digital-data","packed_archives_company-12-ntpu-rebe","dataset_privilege-normal","packed_archives_type-11-gnss_retrieval","packed_archives_type-1-atmos_data"],"_links":{"self":[{"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/packed-archives\/67511","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/packed-archives"}],"about":[{"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/types\/packed-archives"}],"wp:attachment":[{"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/media?parent=67511"}],"wp:term":[{"taxonomy":"packed_archives_is_experiment","embeddable":true,"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/packed_archives_is_experiment?post=67511"},{"taxonomy":"packed_archives_is_doi","embeddable":true,"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/packed_archives_is_doi?post=67511"},{"taxonomy":"packed_archives_property","embeddable":true,"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/packed_archives_property?post=67511"},{"taxonomy":"packed_archives_company","embeddable":true,"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/packed_archives_company?post=67511"},{"taxonomy":"dataset_privilege","embeddable":true,"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/dataset_privilege?post=67511"},{"taxonomy":"packed_archives_type","embeddable":true,"href":"https:\/\/asrad.pccu.edu.tw\/dbar\/wp-json\/wp\/v2\/packed_archives_type?post=67511"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}