{"id":615,"date":"2022-08-01T09:47:50","date_gmt":"2022-08-01T01:47:50","guid":{"rendered":"http:\/\/www.odb.ntu.edu.tw\/chem\/?page_id=615"},"modified":"2022-10-03T20:43:29","modified_gmt":"2022-10-03T12:43:29","slug":"process-flowchart","status":"publish","type":"page","link":"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/process-flowchart\/","title":{"rendered":"Data Processing"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"615\" class=\"elementor elementor-615\" data-elementor-settings=\"[]\">\n\t\t\t\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1jsd8kb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1jsd8kb\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e76c388\" data-id=\"e76c388\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-95d5f68 elementor-widget elementor-widget-heading\" data-id=\"95d5f68\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Data Processing<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de4735f elementor-widget elementor-widget-text-editor\" data-id=\"de4735f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>.elementor-element-de4735f{display:none !important}<\/style>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f2l5ojc elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f2l5ojc\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-eb6d476\" data-id=\"eb6d476\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9c7e456 elementor-widget elementor-widget-image\" data-id=\"9c7e456\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1551\" height=\"873\" src=\"https:\/\/www.odb.ntu.edu.tw\/chem\/wp-content\/uploads\/sites\/10\/2022\/07\/P3140249.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.odb.ntu.edu.tw\/chem\/wp-content\/uploads\/sites\/10\/2022\/07\/P3140249.jpg 1551w, https:\/\/www.odb.ntu.edu.tw\/chem\/wp-content\/uploads\/sites\/10\/2022\/07\/P3140249-300x169.jpg 300w, https:\/\/www.odb.ntu.edu.tw\/chem\/wp-content\/uploads\/sites\/10\/2022\/07\/P3140249-768x432.jpg 768w, https:\/\/www.odb.ntu.edu.tw\/chem\/wp-content\/uploads\/sites\/10\/2022\/07\/P3140249-1024x576.jpg 1024w\" sizes=\"auto, (max-width: 1551px) 100vw, 1551px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-95405bc\" data-id=\"95405bc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e53ed25 elementor-widget-divider--separator-type-pattern elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e53ed25\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\" style=\"--divider-pattern-url: url(&quot;data:image\/svg+xml,%3Csvg xmlns=&#039;http:\/\/www.w3.org\/2000\/svg&#039; preserveAspectRatio=&#039;none&#039; overflow=&#039;visible&#039; height=&#039;100%&#039; viewBox=&#039;0 0 24 24&#039; fill=&#039;black&#039; stroke=&#039;none&#039;%3E%3Cpath d=&#039;M12.7,2.3c-0.4-0.4-1.1-0.4-1.5,0l-8,9.1c-0.3,0.4-0.3,0.9,0,1.2l8,9.1c0.4,0.4,1.1,0.4,1.5,0l8-9.1c0.3-0.4,0.3-0.9,0-1.2L12.7,2.3z&#039;\/%3E%3C\/svg%3E&quot;);\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-594e97d elementor-widget elementor-widget-heading\" data-id=\"594e97d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">CTD<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a65d957 elementor-widget elementor-widget-text-editor\" data-id=\"a65d957\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>SBE official software is used for data acquisition and processing. Data are converted to .cnv files, and the process procedures are as follows:<\/p><ol><li>Data conversion: convert data signal to ASCII text files.<\/li><li>Wild edit: mark extraneous values as bad flags.<\/li><li>Filter: apply low pass filter to remove the high-frequency signal.<\/li><li>Cell thermal mass: apply thermal mass correct.<\/li><li>Loop edit: to mark and remove scans when the CTD is moving less than the minimum velocity.<\/li><li>Derive: to estimate derived quantities such as salinity, density, dissolved oxygen concentration, potential temperature, etc.<\/li><li>Bin Average: average data into 1m depth bins.<\/li><\/ol><div>After all procedures, metadata will be inserted into a MySQL database managed by ODB.<\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ewsfkph elementor-section-content-middle elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ewsfkph\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4cdcbab\" data-id=\"4cdcbab\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1dc236c elementor-widget-divider--separator-type-pattern elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"1dc236c\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\" style=\"--divider-pattern-url: url(&quot;data:image\/svg+xml,%3Csvg xmlns=&#039;http:\/\/www.w3.org\/2000\/svg&#039; preserveAspectRatio=&#039;none&#039; overflow=&#039;visible&#039; height=&#039;100%&#039; viewBox=&#039;0 0 24 24&#039; fill=&#039;black&#039; stroke=&#039;none&#039;%3E%3Cpath d=&#039;M12.7,2.3c-0.4-0.4-1.1-0.4-1.5,0l-8,9.1c-0.3,0.4-0.3,0.9,0,1.2l8,9.1c0.4,0.4,1.1,0.4,1.5,0l8-9.1c0.3-0.4,0.3-0.9,0-1.2L12.7,2.3z&#039;\/%3E%3C\/svg%3E&quot;);\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-adf6695 elementor-widget elementor-widget-heading\" data-id=\"adf6695\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Bottle<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e39f059 elementor-widget elementor-widget-text-editor\" data-id=\"e39f059\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Our processing procedures are described below:<\/p><ol><li>Data digitized:  digitize handwritten data.<\/li><li>Missing data: Often, missing data are denoted with NaN, N\/A, or blank cells. Our default missing data identifier is \"NULL\".<\/li><li>Quality control: apply data quality control tests that identify suspicious data.<\/li><li>Merge Data: combine data from the identical cruise into one collection.<\/li><li>Sore data in the database.<\/li><\/ol>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3775830 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3775830\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-c7a06ff\" data-id=\"c7a06ff\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-07cbe03 elementor-widget elementor-widget-heading\" data-id=\"07cbe03\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">ODB<br>\n<span style=\"font-size: 20px;color:#0170B9\">MARINE CHEMISTRY<\/span>\n<br>\n<br><\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cfb393 elementor-widget elementor-widget-text-editor\" data-id=\"5cfb393\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tNo.1, Sec. 4, Roosevelt Road, Taipei 106 ,Taiwan<br>Institute of Oceanography, NTU\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-229d76f elementor-widget elementor-widget-text-editor\" data-id=\"229d76f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Phone<\/strong>\u00a0+886-2-2363-6450#117<br \/><strong>Email:<\/strong>\u00a0yehtc@ntu.edu.tw<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-bf199d2\" data-id=\"bf199d2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fe36829 elementor-widget elementor-widget-heading\" data-id=\"fe36829\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Useful Links<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e9198a elementor-align-left elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"2e9198a\" data-element_type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-droplet-fill\" viewbox=\"0 0 16 16\"><path d=\"M8 16a6 6 0 0 0 6-6c0-1.655-1.122-2.904-2.432-4.362C10.254 4.176 8.75 2.503 8 0c0 0-6 5.686-6 10a6 6 0 0 0 6 6ZM6.646 4.646l.708.708c-.29.29-1.128 1.311-1.907 2.87l-.894-.448c.82-1.641 1.717-2.753 2.093-3.13Z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Ocean Data Bank (ODB)<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/chemview.odb.ntu.edu.tw\/\" target=\"_blank\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-droplet-fill\" viewbox=\"0 0 16 16\"><path d=\"M8 16a6 6 0 0 0 6-6c0-1.655-1.122-2.904-2.432-4.362C10.254 4.176 8.75 2.503 8 0c0 0-6 5.686-6 10a6 6 0 0 0 6 6ZM6.646 4.646l.708.708c-.29.29-1.128 1.311-1.907 2.87l-.894-.448c.82-1.641 1.717-2.753 2.093-3.13Z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Marine Chemistry Viewer<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/pco2\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-droplet-fill\" viewbox=\"0 0 16 16\"><path d=\"M8 16a6 6 0 0 0 6-6c0-1.655-1.122-2.904-2.432-4.362C10.254 4.176 8.75 2.503 8 0c0 0-6 5.686-6 10a6 6 0 0 0 6 6ZM6.646 4.646l.708.708c-.29.29-1.128 1.311-1.907 2.87l-.894-.448c.82-1.641 1.717-2.753 2.093-3.13Z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\"><a><i>p<\/i>CO<sub>2<sub><\/a><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/odb-services\/\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" class=\"bi bi-droplet-fill\" viewbox=\"0 0 16 16\"><path d=\"M8 16a6 6 0 0 0 6-6c0-1.655-1.122-2.904-2.432-4.362C10.254 4.176 8.75 2.503 8 0c0 0-6 5.686-6 10a6 6 0 0 0 6 6ZM6.646 4.646l.708.708c-.29.29-1.128 1.311-1.907 2.87l-.894-.448c.82-1.641 1.717-2.753 2.093-3.13Z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Data Request<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-ea70a3d\" data-id=\"ea70a3d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u8655\u7406\u6d41\u7a0b \u8aaa\u660e\u672c\u8cc7\u6599\u5eab\u6536\u5230\u8cc7\u6599\u5f8c\uff0c\u8cc7\u6599\u8655\u7406\u7684\u65b9\u5f0f\u8207\u904e\u7a0b CTD \u96fb\u5b50\u63a2\u91dd \u539f\u59cb CTD \u8cc7\u6599\u6a94\u662f\u7531 SBE \u539f &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/process-flowchart\/\"> <span class=\"screen-reader-text\">Data Processing<\/span> Read More &raquo;<\/a><\/p>","protected":false},"author":6,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"class_list":["post-615","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/wp-json\/wp\/v2\/pages\/615","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/wp-json\/wp\/v2\/comments?post=615"}],"version-history":[{"count":0,"href":"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/wp-json\/wp\/v2\/pages\/615\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.odb.ntu.edu.tw\/chem\/en\/wp-json\/wp\/v2\/media?parent=615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}