{"id":2253,"date":"2020-07-27T12:30:08","date_gmt":"2020-07-27T11:30:08","guid":{"rendered":"https:\/\/asal.dz\/?p=2253"},"modified":"2021-10-03T15:53:25","modified_gmt":"2021-10-03T14:53:25","slug":"evaluation-des-superficies-touchees-par-des-incendies-de-foret-survenus-au-niveau-de-la-commune-de-ain-larbi-w-guelma-a-partir-de-limagerie-du-satellite-alsat-1b","status":"publish","type":"post","link":"https:\/\/asal.dz\/?p=2253","title":{"rendered":"\u00c9valuation des superficies touch\u00e9es par des Incendies de for\u00eat survenus au niveau de la commune de Ain Larbi (W. Guelma), \u00e0 partir de l\u2019imagerie du satellite Alsat-1B"},"content":{"rendered":"<p>Suite aux incendies de for\u00eats survenus au niveau de la commune de Ain Larbi, pr\u00e9s de Mechta El Marga, dans la Wilaya de Guelma, une couverture en imagerie du satellite Alsat-1B a \u00e9t\u00e9 programm\u00e9e \u00e0 l\u2019effet d\u2019\u00e9valuer les superficies parcourues par le feu.<\/p>\n<p>L\u2018analyse de l\u2019image Alsat-1B prise le 14 juillet 2020 a permis de localiser et de d\u00e9limiter la superficie parcourue par le feu, estim\u00e9e \u00e0 <b>372,30 ha. <\/b><\/p>\n<p>Cette superficie ne concerne pas des espaces forestiers. Il s\u2019agit des surfaces appartenant \u00e0 des\u00a0 strates herbac\u00e9es sur terrains nus.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2255 aligncenter\" src=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Localisation-de-la-zone-analys\u00e9e-Alsat-1B-14-juillet-2020.jpg\" alt=\"\" width=\"976\" height=\"639\" srcset=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Localisation-de-la-zone-analys\u00e9e-Alsat-1B-14-juillet-2020.jpg 976w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Localisation-de-la-zone-analys\u00e9e-Alsat-1B-14-juillet-2020-300x196.jpg 300w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Localisation-de-la-zone-analys\u00e9e-Alsat-1B-14-juillet-2020-768x503.jpg 768w\" sizes=\"(max-width: 976px) 100vw, 976px\" \/><\/p>\n<p style=\"text-align: center;\"><b>Figure 1: Localisation de la zone analys\u00e9e \u00e0 partir de l\u2019image satellitaire <\/b><b>Alsat-1B <\/b><b>du <\/b><b>14 <\/b><b>juillet 2020<\/b><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2257 aligncenter\" src=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/La-commune-de-Ain-Larbii-W.Guelma-Alsat-1B.jpg\" alt=\"\" width=\"987\" height=\"699\" srcset=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/La-commune-de-Ain-Larbii-W.Guelma-Alsat-1B.jpg 987w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/La-commune-de-Ain-Larbii-W.Guelma-Alsat-1B-300x212.jpg 300w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/La-commune-de-Ain-Larbii-W.Guelma-Alsat-1B-768x544.jpg 768w\" sizes=\"(max-width: 987px) 100vw, 987px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2259 aligncenter\" src=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-satellitaire-\u00e0-moyenne-r\u00e9solution-du-08-mai-2020.jpg\" alt=\"\" width=\"698\" height=\"676\" srcset=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-satellitaire-\u00e0-moyenne-r\u00e9solution-du-08-mai-2020.jpg 698w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-satellitaire-\u00e0-moyenne-r\u00e9solution-du-08-mai-2020-300x291.jpg 300w\" sizes=\"(max-width: 698px) 100vw, 698px\" \/><\/p>\n<p style=\"text-align: center;\"><b>Figure <\/b><b>2: <\/b><b>Image satellitaire <\/b><b>\u00e0 moyenne r\u00e9solution du <\/b><b>08 mai 2020<\/b><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2261 aligncenter\" src=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-satellitaire-Alsat-1B-du-14-juillet-2020.jpg\" alt=\"\" width=\"678\" height=\"659\" srcset=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-satellitaire-Alsat-1B-du-14-juillet-2020.jpg 678w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-satellitaire-Alsat-1B-du-14-juillet-2020-300x292.jpg 300w\" sizes=\"(max-width: 678px) 100vw, 678px\" \/><\/p>\n<p style=\"text-align: center;\"><b>Figure <\/b><b>3: <\/b><b>Image satellitaire <\/b><b>Alsat-1B du 14 juillet 2020<\/b><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2275 aligncenter\" src=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-\u00e0-moyenne-r\u00e9solution-du-08-mai-2020-1.jpg\" alt=\"\" width=\"691\" height=\"547\" srcset=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-\u00e0-moyenne-r\u00e9solution-du-08-mai-2020-1.jpg 691w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-\u00e0-moyenne-r\u00e9solution-du-08-mai-2020-1-300x237.jpg 300w\" sizes=\"(max-width: 691px) 100vw, 691px\" \/><\/p>\n<p style=\"text-align: center;\"><b><i>Image \u00e0 moyenne r\u00e9solution du <\/i><\/b><b><i>08 mai 2020\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0<\/i><\/b><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2277 aligncenter\" src=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-\u00e0-moyenne-r\u00e9solution-du-08-mai-2020-2.jpg\" alt=\"\" width=\"697\" height=\"543\" srcset=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-\u00e0-moyenne-r\u00e9solution-du-08-mai-2020-2.jpg 697w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Image-\u00e0-moyenne-r\u00e9solution-du-08-mai-2020-2-300x234.jpg 300w\" sizes=\"(max-width: 697px) 100vw, 697px\" \/><\/p>\n<p style=\"text-align: center;\"><b><i>Image <\/i><\/b><b><i>Alsat-1B du 14 <\/i><\/b><b><i>juillet 2020<\/i><\/b><\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2281 aligncenter\" src=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Nature-de-la-strate-v\u00e9g\u00e9tale-touch\u00e9e-par-le-feu-1.jpg\" alt=\"\" width=\"521\" height=\"516\" srcset=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Nature-de-la-strate-v\u00e9g\u00e9tale-touch\u00e9e-par-le-feu-1.jpg 521w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Nature-de-la-strate-v\u00e9g\u00e9tale-touch\u00e9e-par-le-feu-1-300x297.jpg 300w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Nature-de-la-strate-v\u00e9g\u00e9tale-touch\u00e9e-par-le-feu-1-150x150.jpg 150w\" sizes=\"(max-width: 521px) 100vw, 521px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2283 aligncenter\" src=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Nature-de-la-strate-v\u00e9g\u00e9tale-touch\u00e9e-par-le-feu-2.jpg\" alt=\"\" width=\"492\" height=\"516\" srcset=\"https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Nature-de-la-strate-v\u00e9g\u00e9tale-touch\u00e9e-par-le-feu-2.jpg 492w, https:\/\/asal.dz\/wp-content\/uploads\/2020\/07\/Nature-de-la-strate-v\u00e9g\u00e9tale-touch\u00e9e-par-le-feu-2-286x300.jpg 286w\" sizes=\"(max-width: 492px) 100vw, 492px\" \/><\/p>\n<p style=\"text-align: center;\"><em><strong>Nature\u00a0 de la strate v\u00e9g\u00e9tale touch\u00e9e par le feu<\/strong><\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Suite aux incendies de for\u00eats survenus au niveau de la commune de Ain Larbi, pr\u00e9s de Mechta El Marga, dans la Wilaya de Guelma, une couverture en imagerie du satellite Alsat-1B a \u00e9t\u00e9 programm\u00e9e \u00e0 l\u2019effet d\u2019\u00e9valuer les superficies parcourues par le feu. L\u2018analyse de l\u2019image Alsat-1B prise le 14 juillet 2020 a permis de [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2255,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"categories":[3],"tags":[],"class_list":["post-2253","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"_links":{"self":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts\/2253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2253"}],"version-history":[{"count":0,"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts\/2253\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/media\/2255"}],"wp:attachment":[{"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}