{"id":4687,"date":"2024-01-12T18:02:39","date_gmt":"2024-01-12T22:02:39","guid":{"rendered":"https:\/\/www2.whoi.edu\/site\/itp\/?page_id=4687"},"modified":"2024-02-06T21:17:29","modified_gmt":"2024-02-07T01:17:29","slug":"itp72-data-description","status":"publish","type":"page","link":"https:\/\/www2.whoi.edu\/site\/itp\/data\/completed-missions\/itp72-overview\/itp72-data-description\/","title":{"rendered":"ITP 072 Data Description"},"content":{"rendered":"\n\n\t

ITP 72 Data Description<\/h1>\n\t

The ITP profiler was configured to operate on a pattern profiling schedule with different summer and winter schedules. In the summer (between deployment and October 31, and after the following March 1), the instrument conducted a 1.5 day repeating pattern of an up profile from 750 to 7 m, followed by 4 one-way (down, up, down, up) profiles between 7 and 200 m, followed by a down profile from 7 to 750 m, all spaced 6 hours apart. In the winter (after November 1), the instrument conducted a 3 day repeating pattern of an up profile from 750 to 7 m, followed 6 hours later by a down profile from 7 to 200 m, followed 24 hours later by an up profile from 200 to 7 m, followed 6 hours later by a down profile from 7 to 750 m, followed by a 36 hour gap before the pattern repeated. The complicated scheme was designed to conserve battery power to extend the lifetime of the instrument, while maximizing the acquisition of the bio-optical data during the summer months. In the surface package, the GPS receiver was powered hourly to obtain locations hourly, and buoy temperature and battery voltage status were recorded.<\/p>\n

The plots to the right are of the final, calibrated, edited data (as opposed to the raw data presented on the active instrument pages).<\/p>\n

See the Data Products tab to the left for descriptions of the three levels (I, II, III) of data processing and to access all data.<\/p>\n

ITP 72 data can also be found at the links below:<\/em><\/p>\n

Level II hourly buoy location data in ASCII format: itp72rawlocs.dat<\/a><\/p>\n

Level III 1-Hz processed profile and SAMI data in MATLAB format: itp72cormat.tar.Z<\/a> and itp72cormat.zip<\/a><\/p>\n

Level III 1-db bin-averaged processed profile and SAMI data in MATLAB format: itp72final.mat<\/a><\/p>\n

Level III 1-db bin-averaged processed profile and SAMI data in ASCII format: itp72final.tar.Z<\/a> and itp72final.zip<\/a><\/p>\n\t\t\t\t\n\t\t\t\t\"Plot\n\t\t\t\t<\/a>\n\t\tPlot of buoy locations.\n\t\t\t\t\n\t\t\t\t\"ITP\n\t\t\t\t<\/a>\n\t\tITP 72 Temperature and Salinity contours.\n\t\t\t\t\n\t\t\t\t\"Composite\n\t\t\t\t<\/a>\n\t\tComposite plot of ITP temperature and salinity profiles.\n\t\t\t\t\n\t\t\t\t\"ITP\n\t\t\t\t<\/a>\n\t\tITP 72 dissolved oxygen contours.\n\t\t\t\t\n\t\t\t\t\"Composite\n\t\t\t\t<\/a>\n\t\tComposite plot of ITP dissolved oxygen profiles.\n\t\t\t\t\n\t\t\t\t\"TP\n\t\t\t\t<\/a>\n\t\tTP 72 Turbidity and Chlorophyll a contours.\n\t\t\t\t\n\t\t\t\t\"Composite\n\t\t\t\t<\/a>\n\t\tComposite plot of ITP turbidity and chlorophyll a profiles.\n\t\t\t\t\n\t\t\t\t\"ITP\n\t\t\t\t<\/a>\n\t\tITP 72 CDOM and PAR contours.\n\t\t\t\t\n\t\t\t\t\"Composite\n\t\t\t\t<\/a>\n\t\tComposite plot of ITP CDOM and PAR profiles.\n\t\t\t\t\n\t\t\t\t\"Plot\n\t\t\t\t<\/a>\n\t\tPlot of SAMI time series.\n\n","protected":false},"excerpt":{"rendered":"

ITP 72 Data Description The ITP profiler was configured to operate on a pattern profiling schedule with different summer and winter schedules. In the summer (between deployment and October 31, and after the following March 1), the instrument conducted a 1.5 day repeating pattern of an up profile from 750 to 7 m, followed by…<\/p>\n","protected":false},"author":177,"featured_media":0,"parent":4678,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"tpl-sidebar.php","meta":{"advanced-sidebar-menu\/link-title":"ITP 072 Data Description","advanced-sidebar-menu\/exclude-page":false},"_links":{"self":[{"href":"https:\/\/www2.whoi.edu\/site\/itp\/wp-json\/wp\/v2\/pages\/4687"}],"collection":[{"href":"https:\/\/www2.whoi.edu\/site\/itp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www2.whoi.edu\/site\/itp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/itp\/wp-json\/wp\/v2\/users\/177"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/itp\/wp-json\/wp\/v2\/comments?post=4687"}],"version-history":[{"count":3,"href":"https:\/\/www2.whoi.edu\/site\/itp\/wp-json\/wp\/v2\/pages\/4687\/revisions"}],"predecessor-version":[{"id":4850,"href":"https:\/\/www2.whoi.edu\/site\/itp\/wp-json\/wp\/v2\/pages\/4687\/revisions\/4850"}],"up":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/itp\/wp-json\/wp\/v2\/pages\/4678"}],"wp:attachment":[{"href":"https:\/\/www2.whoi.edu\/site\/itp\/wp-json\/wp\/v2\/media?parent=4687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}