{"id":584,"date":"2013-09-26T14:14:29","date_gmt":"2013-09-26T12:14:29","guid":{"rendered":"http:\/\/wp.unil.ch\/risk\/?p=584"},"modified":"2013-09-26T17:04:01","modified_gmt":"2013-09-26T15:04:01","slug":"damien-roth-analyse-microclimatique-du-vallon-de-nant","status":"publish","type":"post","link":"https:\/\/wp.unil.ch\/risk\/damien-roth-analyse-microclimatique-du-vallon-de-nant\/","title":{"rendered":"Damien Roth: Analyse microclimatique du Vallon de Nant"},"content":{"rendered":"<p><em>Damien Roth<\/em><br \/>\n<em>Co-supervisors:\u00a0Prof. Michel Jayboyedoff,\u00a0Pascal Horton, Jean-Michel Fallot<\/em><\/p>\n<p style=\"text-align: justify\">This paper aims to treat and analyze a data set coming from four weather stations setup by\u00a0Lausanne University\u2019s IGAR (Institut de G\u00e9omatique et d\u2019Analyse du Risque) in Prealps,\u00a0within the Vallon de Nant.<\/p>\n<p style=\"text-align: justify\">This work has two main goals:<\/p>\n<ul>\n<li>\u0001Processing the data set of all four stations from the 19th of December 2007, setup date\u00a0of the first station, to the 15th of August 2010.<\/li>\n<li>\u0001 Analyzing temperature data coupled with wind data, azimuth and speed, in order to\u00a0understand the peculiarity of observed phenomena.<\/li>\n<\/ul>\n<p style=\"text-align: justify\">Processing and pooling the data set was performed using Matlab\u00ae, which enabled better\u00a0availability of data for analysis. Processing allowed us to exclude outlying values from the\u00a0data set and brought to light a few temporal problems in the data set of several stations. It also\u00a0made us aware that some data contained in the stations database were actually coming from\u00a0another site.<\/p>\n<p style=\"text-align: justify\">The analysis\u2019 aim to understand the phenomena happening within the Vallon de Nant showed\u00a0several temperature inversions, mostly at low altitudes, as well as wind direction changes\u00a0which we couldn\u2019t fully explain. It also highlighted the difficulties that some precipitation\u00a0sensors experience at high altitudes and in harsh winter conditions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Damien Roth Co-supervisors:\u00a0Prof. Michel Jayboyedoff,\u00a0Pascal Horton, Jean-Michel Fallot This paper aims to treat and analyze a data set coming from four weather stations setup by\u00a0Lausanne University\u2019s IGAR (Institut de G\u00e9omatique &hellip; <\/p>\n","protected":false},"author":1341,"featured_media":923,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","ngg_post_thumbnail":0,"footnotes":""},"categories":[73758],"tags":[29716],"class_list":{"0":"post-584","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-masters_completed","8":"tag-29716"},"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/posts\/584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/users\/1341"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/comments?post=584"}],"version-history":[{"count":0,"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/posts\/584\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/media\/923"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/media?parent=584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/categories?post=584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.unil.ch\/risk\/wp-json\/wp\/v2\/tags?post=584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}