{"id":497,"date":"2015-08-13T11:18:06","date_gmt":"2015-08-13T10:18:06","guid":{"rendered":"https:\/\/asal.dz\/?p=497"},"modified":"2018-12-23T12:34:10","modified_gmt":"2018-12-23T11:34:10","slug":"incendies-de-forets-dans-la-region-de-tigzirt-wilaya-de-tizi-ouzou-juillet-2015","status":"publish","type":"post","link":"https:\/\/asal.dz\/?p=497","title":{"rendered":"Incendies de for\u00eats dans la r\u00e9gion de Tigzirt &#8211; Wilaya de Tizi Ouzou Juillet 2015"},"content":{"rendered":"<p class=\"Style37\" align=\"justify\">La r\u00e9gion situ\u00e9e au Sud de Tigzirt, et \u00e0 l\u2019Est de Mizrana \u2013 Wilaya de Tizi Ouzou, a connu durant le mois de Juillet 2015, plusieurs incendies de for\u00eats. Dans ce cadre, l\u2019Agence Spatiale Alg\u00e9rienne (ASAL) a programm\u00e9 le satellite Alsat-2A pour couvrir les zones concern\u00e9es.<\/p>\n<p class=\"Style37\" align=\"justify\">Ces zones, essentiellement montagneuses, sont couvertes de for\u00eats clairsem\u00e9es \u00e0 base de Ch\u00eane li\u00e8ge, de maquis, de broussailles et de plantations d\u2019oliviers et de figuiers.<\/p>\n<p class=\"Style37\" align=\"justify\">L\u2019image Alsat-2A prise le 28 juillet 2015 a permis de caract\u00e9riser la dimension du sinistre dans la r\u00e9gion et son impact sur la ressource v\u00e9g\u00e9tale.<\/p>\n<p class=\"Style37\" align=\"justify\">L\u2019estimation des superficies incendi\u00e9es, calcul\u00e9es \u00e0 partir de l\u2019image Alsat-2A, donne une valeur d\u2019environ 60 ha.<\/p>\n<p class=\"Style37\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib1.jpg\" width=\"394\" height=\"668\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.01\u00a0: Localisation de la bande Alsat-2A sur fond topographique INCT au 1\/200 000<\/p>\n<p class=\"Style37\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib2.jpg\" width=\"407\" height=\"774\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.02\u00a0: Visualisation des r\u00e9gions deTizi-Ouzou et Bouira sur image satellitaire Alsat-2A Fausses Couleurs<\/p>\n<p class=\"Style37\" align=\"center\">\n<p class=\"Style37\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib3.jpg\" width=\"680\" height=\"455\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.03\u00a0: Visualisation des zones incendi\u00e9es sur image satellitaire Alsat-2A (Fausses Couleurs).<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib34.jpg\" width=\"656\" height=\"457\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.04\u00a0: mise en \u00e9vidence de la zone incendi\u00e9e 1 \u00e0 partir d\u2019images satellitairesAlsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib4.jpg\" width=\"659\" height=\"447\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.05\u00a0: mise en \u00e9vidence de la zone incendi\u00e9e 2 \u00e0 partir d\u2019images satellitairesAlsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib5.jpg\" width=\"661\" height=\"460\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.06 : mise en \u00e9vidence de la zone incendi\u00e9e 3 \u00e0 partir d\u2019images satellitairesAlsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style37\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib6.jpg\" width=\"660\" height=\"465\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.07\u00a0: mise en \u00e9vidence de la zone incendi\u00e9e 4 \u00e0 partir d\u2019images satellitairesAlsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style37\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib7.jpg\" width=\"661\" height=\"461\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.08\u00a0: mise en \u00e9vidence de la zone incendi\u00e9e 5 \u00e0 partir d\u2019images satellitairesAlsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style37\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib8.jpg\" width=\"647\" height=\"470\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.09\u00a0: mise en \u00e9vidence de la zone incendi\u00e9e 6 \u00e0 partir d\u2019images satellitairesAlsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib9.jpg\" width=\"664\" height=\"460\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.10\u00a0: mise en \u00e9vidence de la zone incendi\u00e9e 7 \u00e0 partir d\u2019images satellitairesAlsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib10.jpg\" width=\"650\" height=\"450\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\"><strong>Fig.11\u00a0: mise en \u00e9vidence de la zone incendi\u00e9e 8 \u00e0 partir d\u2019images satellitairesAlsat-2A (Fausses Couleurs)<\/strong><\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib11.jpg\" width=\"665\" height=\"460\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.12\u00a0: Vue en 3D de la zone incendi\u00e9e 1 sur image satellitaire Alsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib12.jpg\" width=\"666\" height=\"452\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.13\u00a0: Vue en 3D de la zone incendi\u00e9e 2 sur image satellitaire Alsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib13.jpg\" width=\"656\" height=\"472\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.14\u00a0: Vue en 3D de la zone incendi\u00e9e 3 sur image satellitaire Alsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib14.jpg\" width=\"654\" height=\"413\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.15\u00a0: Vue en 3D de la zone incendi\u00e9e 4 sur image satellitaire Alsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib15.jpg\" width=\"654\" height=\"427\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.16\u00a0: Vue en 3D de la zone incendi\u00e9e 5 sur image satellitaire Alsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib16.jpg\" width=\"612\" height=\"409\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.17\u00a0: Vue en 3D de la zone incendi\u00e9e 6 sur image satellitaire Alsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib17.jpg\" width=\"635\" height=\"393\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.18\u00a0: Vue en 3D de la zone incendi\u00e9e 7 sur image satellitaire Alsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib18.jpg\" width=\"638\" height=\"411\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\">Fig.19\u00a0: Vue en 3D de la zone incendi\u00e9e 8 sur image satellitaire Alsat-2A (Fausses Couleurs)<\/p>\n<p class=\"Style78\" align=\"center\">\n<p class=\"Style78\" align=\"center\"><strong>Fig.20 a \u00e0 h<\/strong>\u00a0<strong>: estimation des surfaces des zones incendi\u00e9es sur image satellitaire Alsat-2A (Fausses Couleurs)<\/strong><\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib19.jpg\" width=\"680\" height=\"375\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib20.jpg\" width=\"680\" height=\"434\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib21.jpg\" width=\"680\" height=\"388\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib22.jpg\" width=\"680\" height=\"435\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib23.jpg\" width=\"680\" height=\"382\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib24.jpg\" width=\"680\" height=\"442\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib25.jpg\" width=\"680\" height=\"444\" border=\"1\" \/><\/p>\n<p class=\"Style78\" align=\"center\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.asal.dz\/pictures\/tizib26.jpg\" width=\"680\" height=\"397\" border=\"1\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La r\u00e9gion situ\u00e9e au Sud de Tigzirt, et \u00e0 l\u2019Est de Mizrana \u2013 Wilaya de Tizi Ouzou, a connu durant le mois de Juillet 2015, plusieurs incendies de for\u00eats. Dans ce cadre, l\u2019Agence Spatiale Alg\u00e9rienne (ASAL) a programm\u00e9 le satellite Alsat-2A pour couvrir les zones concern\u00e9es. Ces zones, essentiellement montagneuses, sont couvertes de for\u00eats clairsem\u00e9es [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"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-497","post","type-post","status-publish","format-standard","hentry","category-actualites"],"_links":{"self":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts\/497","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=497"}],"version-history":[{"count":0,"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts\/497\/revisions"}],"wp:attachment":[{"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}