{"id":453,"date":"2015-12-28T10:54:57","date_gmt":"2015-12-28T09:54:57","guid":{"rendered":"https:\/\/asal.dz\/?p=453"},"modified":"2018-12-23T12:32:47","modified_gmt":"2018-12-23T11:32:47","slug":"la-ville-dalger-vue-par-alsat-2a-decembre-2015","status":"publish","type":"post","link":"https:\/\/asal.dz\/?p=453","title":{"rendered":"La ville d\u2019Alger vue par Alsat-2A \u2013 D\u00e9cembre 2015."},"content":{"rendered":"\n\n\n\n\n\n\n\n
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Les caract\u00e9ristiques techniques de l\u2019imagerie satellitaire \u00e0 haute r\u00e9solution Alsat-2A, notamment sa r\u00e9solution\u00a0: 2,5 m en panchromatique et 10 m en Multispectral, ainsi que sa fauch\u00e9e de 17,5 km, permettent de couvrir simultan\u00e9ment de grandes superficies d\u2019une r\u00e9gion donn\u00e9e et de mettre en \u00e9vidence ses potentialit\u00e9s topographiques, environnementales, agricoles et urbaines.<\/p>\n

L\u2019image Alsat-2A du 15 d\u00e9cembre 2015 prise sur la ville d\u2019Alger met en valeur et d\u00e9limite les diff\u00e9rentes vocations territoriales\u00a0: domaine forestier, espaces verts, terres agricoles, b\u00e2ti, ressources hydrauliques.<\/p>\n

Elle met particuli\u00e8rement en \u00e9vidence l\u2019\u00e9volution de la situation du site d\u2019habitat pr\u00e9caire de Remli \u2013 Commune de Gu\u00e9 de Constantine, Da\u00efra de Bir Mourad Ra\u00efs.<\/p>\n

En effet, comparativement \u00e0 l\u2019image Alsat-2A du 06 janvier 2014, qui d\u00e9limite parfaitement le site d\u2019habitat pr\u00e9caire avant son \u00e9radication, celle du 15 d\u00e9cembre 2015, confirme la situation d\u2019\u00e9radication totale du site, qui a d\u00e9but\u00e9 le 08 octobre 2015.<\/p>\n

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Fig.01\u00a0: Localisation de la bande Alsat-2A sur fond topographique de l\u2019INCT au 1\/200 000<\/p>\n

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Fig.02\u00a0: Visualisation de la r\u00e9gion Ouest d\u2019Alger sur image satellitaire Alsat-2A<\/strong><\/p>\n

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Fig.03a\u00a0: Visualisation de la zone d\u2019Ain Benian (Z1) sur image satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.03b\u00a0: Visualisation de la zone d\u2019El Hammamet (Z1) sur image satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.04\u00a0: Visualisation de la zone de Ra\u00efs Hamidou (Z2) sur image satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.05a\u00a0: Visualisation du quartier de Bab El Oued (Z3) sur image satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.05b\u00a0: Visualisation du port d\u2019Alger (Z3) sur mage satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.05c\u00a0: Visualisation du port d\u2019Alger (Z3) sur mage satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.06\u00a0: Visualisation des Sablettes (Z4) sur image satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.07\u00a0: Visualisation du Jardin d\u2019Essais (Z5) sur mage satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.08\u00a0: Visualisation du Stade Olympique (Z6) sur mage satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.09\u00a0: Visualisation du barrage de Dou\u00e9ra (Z7) sur mage satellitaire Alsat-2A <\/strong><\/p>\n

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Fig. 10 Situation comparative de l\u2019\u00e9tat du site d\u2019habitat pr\u00e9caire de Remli, \u00e0 partir d\u2019images satellitaires Alsat-2A<\/strong><\/p>\n

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Fig.11\u00a0: Vue en 3D de la for\u00eat de Ba\u00efnem sur image satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.12\u00a0: Vue en 3D de la r\u00e9gion de Bab El Oued sur image satellitaire Alsat-2A)<\/strong><\/p>\n

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Fig.13\u00a0: Vue en 3D du port d\u2019Alger sur image satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.14\u00a0: Vue en 3D de la baie d\u2019Alger sur image satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.15\u00a0: Vue en 3D de la r\u00e9gion d\u2019Al Madania sur image satellitaire Alsat-2A <\/strong><\/p>\n

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Fig.16 : Vue en 3D du barrage de Dou\u00e9ra sur image satellitaire Alsat-2A <\/strong><\/p>\n<\/td>\n<\/tr>\n

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Les caract\u00e9ristiques techniques de l\u2019imagerie satellitaire \u00e0 haute r\u00e9solution Alsat-2A, notamment sa r\u00e9solution\u00a0: 2,5 m en panchromatique et 10 m en Multispectral, ainsi que sa fauch\u00e9e de 17,5 km, permettent de couvrir simultan\u00e9ment de grandes superficies d\u2019une r\u00e9gion donn\u00e9e et de mettre en \u00e9vidence ses potentialit\u00e9s topographiques, environnementales, agricoles et urbaines. L\u2019image Alsat-2A du 15 […]<\/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-453","post","type-post","status-publish","format-standard","hentry","category-actualites"],"_links":{"self":[{"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts\/453","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=453"}],"version-history":[{"count":0,"href":"https:\/\/asal.dz\/index.php?rest_route=\/wp\/v2\/posts\/453\/revisions"}],"wp:attachment":[{"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/asal.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}