{"id":98,"date":"2020-07-28T22:15:57","date_gmt":"2020-07-28T14:15:57","guid":{"rendered":"http:\/\/new.meicmodel.org\/?page_id=98"},"modified":"2020-07-31T10:48:36","modified_gmt":"2020-07-31T02:48:36","slug":"phd","status":"publish","type":"page","link":"http:\/\/meic-dev.makenv.com\/?page_id=98","title":{"rendered":"PHD"},"content":{"rendered":"\n<div class=\"wp-block-cover\" style=\"background-image:url(http:\/\/new.meicmodel.org\/wp-content\/uploads\/2020\/07\/back.png);background-position:100% 50%;min-height:182px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-left has-large-font-size wp-block-paragraph\">PHD\u6570\u636e\u5e93<\/p>\n<\/div><\/div>\n\n\n\n<hr style=\"height:3px;background-color:black;\">\n<h3>\u5173\u4e8ePHD &gt;<\/h3>\n<hr style=\"height:1px;background-color:#aaa;\">\n\n\n\n<p class=\"wp-block-paragraph\">PHD(PM<sub>2.5<\/sub>&nbsp;Hindcast Database)\u662f2000-2016\u5e74\u4e2d\u56fdPM<sub>2.5<\/sub>\u5386\u53f2\u6d53\u5ea6\u6570\u636e\u5e93\u3002\u8be5\u6570\u636e\u5e93\u57fa\u4e8eMODIS\u536b\u661f\u6c14\u6eb6\u80f6\u89c2\u6d4b\uff0cMEIC-CMAQ\u5386\u53f2\u7a7a\u6c14\u8d28\u91cf\u6a21\u5f0f\u6a21\u62df\uff0c\u4ee5\u53ca\u5176\u5b83\u65f6\u7a7a\u53d8\u91cf\u7b49\u591a\u6e90\u6570\u636e\uff0c\u5229\u7528\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u8ffd\u7b972000-2016\u5e74\u4e2d\u56fd\u5927\u9646PM<sub>2.5<\/sub>\u5386\u53f2\u6d53\u5ea6\u6570\u636e\u3002PHD\u6570\u636e\u5e93\u7531\u6e05\u534e\u5927\u5b66\u4e3b\u6301\u5f00\u53d1\u548c\u7ef4\u62a4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHD v1.0\u6570\u636e\u5e93\u63d0\u4f9b\u7f51\u683c\u5316\u76842000-2016\u5e74\u95f4\uff0c\u4e2d\u56fd\u5927\u9646PM<sub>2.5<\/sub>\u5e74\u5747\u6d53\u5ea6\u53ca\u6c61\u67d3\u5929\u6570\uff0c\u7a7a\u95f4\u5206\u8fa8\u7387\u4e3a0.1\u00b0 \u00d7 0.1\u00b0\uff0c\u4ee5\u53ca\u5176\u5b83\u884d\u751f\u7ed3\u679c\uff0c\u5305\u62ec\u4eba\u53e3\u52a0\u6743\u7684PM<sub>2.5<\/sub>\u65f6\u95f4\u5e8f\u5217\u6570\u636e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5bf9PHD\u6570\u636e\u4f7f\u7528\u6709\u4efb\u4f55\u95ee\u9898\uff0c\u8bf7\u8054\u7cfb\u5f20\u5f3a\u6559\u6388\uff08qiangzhang@tsinghua.edu.cn\uff09\u6216\u859b\u6d9b\u535a\u58eb\uff08xuetaogk_9032@126.com\uff09\u3002<\/p>\n\n\n\n<hr style=\"height:3px;background-color:black;\">\n<h3>\u4e0b\u8f7d\u9700\u77e5 &gt;<\/h3>\n<hr style=\"height:1px;background-color:#aaa;\">\n\n\n\n<ul class=\"wp-block-list\"><li>PHD\u6570\u636e\u5e93\u4ec5\u4f9b\u975e\u5546\u4e1a\u7528\u9014\u4f7f\u7528\u3002<\/li><li>\u5728\u4efb\u4f55\u4f7f\u7528PHD\u6570\u636e\u5e93\u7684\u8bba\u6587\u3001\u7814\u7a76\u62a5\u544a\u3001\u4ea7\u54c1\u4e2d\uff0c\u5fc5\u987b\u5b8c\u6574\u5f15\u7528PHD\u6570\u636e\u5e93\u7684\u76f8\u5173\u7814\u7a76\u6210\u679c\u3002<\/li><\/ul>\n\n\n\n<hr style=\"height:3px;background-color:black;\">\n<h3>\u6570\u636e\u4e0b\u8f7d &gt;<\/h3>\n<hr style=\"height:1px;background-color:#aaa;\">\n\n\n\n<p class=\"wp-block-paragraph\">1.PHD v1.0 PM<sub>2.5<\/sub>\u5e74\u5747\u6d53\u5ea6(\u03bcg\/m<sup>3<\/sup>)<br><a href=\"http:\/\/meicmodel.org\/download\/PHD\/PHD_v1_annual_concentraion.csv\">PHD_v1_annual_concentraion.csv<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.PHD v1.0\u6c61\u67d3\u5929\u6570(PM<sub>2.5<\/sub>&nbsp;&gt; 75 \u03bcg\/m<sup>3<\/sup>, \u5929)\uff1a<br><a href=\"http:\/\/meicmodel.org\/download\/PHD\/PHD_v1_polluted_days.csv\">PHD_v1_polluted_days.csv<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3.PHD v1.0\u91cd\u6c61\u67d3\u5929\u6570(PM<sub>2.5<\/sub>&nbsp;&gt; 150 \u03bcg\/m<sup>3<\/sup>, day)\uff1a<br><a href=\"http:\/\/meicmodel.org\/download\/PHD\/PHD_v1_heavily-polluted_days.csv\">PHD_v1_heavily-polluted_days.csv<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. PHD v1.0 \u4eba\u53e3\u52a0\u6743\u7684PM<sub>2.5<\/sub>\u6708\u5747\u6d53\u5ea6\uff08\u03bcg\/m<sup>3<\/sup>)<br><a href=\"http:\/\/meicmodel.org\/download\/PHD\/PHD_v1_monthly_population_weighted_concentration.csv\">PHD_v1_heavily-polluted_days.csv<\/a><\/p>\n\n\n\n<hr style=\"height:3px;background-color:black;\">\n<h3>\u6587\u732e\u5f15\u7528 &gt;<\/h3>\n<hr style=\"height:1px;background-color:#aaa;\">\n\n\n\n<p class=\"wp-block-paragraph\">Xue T, Zheng Y, Tong D, Zheng B, Li X, Zhu T, Zhang Q. (2018). Spatiotemporal continuous estimates of PM<sub>2.5<\/sub>&nbsp;concentrations in China, 2000-2016: a machine learning method with inputs from satellites, chemical transport model, and ground observations, Environment International. (Accepted).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8ePHD &gt; PHD(PM2.5&nbsp;Hindcast Database)\u662f2000-2016\u5e74&hellip;<\/p>\n<p class=\"more-link\"><a href=\"http:\/\/meic-dev.makenv.com\/?page_id=98\" class=\"themebutton2\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-98","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/meic-dev.makenv.com\/index.php?rest_route=\/wp\/v2\/pages\/98","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/meic-dev.makenv.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/meic-dev.makenv.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/meic-dev.makenv.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/meic-dev.makenv.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=98"}],"version-history":[{"count":4,"href":"http:\/\/meic-dev.makenv.com\/index.php?rest_route=\/wp\/v2\/pages\/98\/revisions"}],"predecessor-version":[{"id":452,"href":"http:\/\/meic-dev.makenv.com\/index.php?rest_route=\/wp\/v2\/pages\/98\/revisions\/452"}],"wp:attachment":[{"href":"http:\/\/meic-dev.makenv.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=98"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}