{"id":33,"date":"2006-09-01T18:45:32","date_gmt":"2006-09-01T18:45:32","guid":{"rendered":"http:\/\/cimss.ssec.wisc.edu\/satellite-blog\/2006\/09\/01\/fog-detection-modis-vs-goes\/"},"modified":"2006-09-05T17:58:48","modified_gmt":"2006-09-05T17:58:48","slug":"fog-detection-modis-vs-goes","status":"publish","type":"post","link":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/archives\/33","title":{"rendered":"Fog detection: MODIS vs. GOES"},"content":{"rendered":"<p>Areas of radiation fog were forming during the overnight hours in the river valleys of southwestern Wisconsin, southeastern Minnesota, and northeastern Iowa. These narrow finger-like fog features were apparent on the MODIS 11-3.9 micrometer &#8220;fog\/stratus product&#8221; <em><strong>(upper left panel)<\/strong><\/em> due the higher spatial resolution (1 km IR) and better spectral response of the MODIS IR channel data; on the 4 km resolution GOES-12 fog\/stratus product <em><strong>(upper right panel)<\/strong><\/em>, only a few isolated noise pixels showed up in that general region where river valley fog was forming. A  <a title=\"AWIPS MODIS vs GOES fog product\" target=\"_blank\" href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2006\/09\/060901_modis_goes_fog_wi_obs.jpg\"><strong>closer view with surface observations plotted<\/strong><\/a> shows that a few sites were indeed reporting fog at that particular time (especially in the Wisconsin River valley).<br \/>\n<a target=\"_blank\" title=\"AWIPS MODIS vs GOES fog product\" href=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2006\/09\/060901_modis_goes_fog_wi.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"457\" align=\"middle\" title=\"AWIPS MODIS vs GOES fog product\" id=\"image31\" alt=\"AWIPS MODIS vs GOES fog product\" src=\"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-content\/uploads\/sites\/5\/2006\/09\/060901_modis_goes_fog_wi.jpg\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Areas of radiation fog were forming during the overnight hours in the river valleys of southwestern Wisconsin, southeastern Minnesota, and northeastern Iowa. These narrow finger-like fog features were apparent on the MODIS 11-3.9 micrometer &#8220;fog\/stratus product&#8221; (upper left panel) due the higher spatial resolution (1 km IR) and better spectral response of the MODIS IR [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,12],"tags":[],"class_list":["post-33","post","type-post","status-publish","format-standard","hentry","category-fog-detection","category-modis"],"acf":[],"_links":{"self":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/33","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/comments?post=33"}],"version-history":[{"count":0,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/posts\/33\/revisions"}],"wp:attachment":[{"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/media?parent=33"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/categories?post=33"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cimss.ssec.wisc.edu\/satellite-blog\/wp-json\/wp\/v2\/tags?post=33"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}