{"id":79835,"date":"2021-11-22T22:15:00","date_gmt":"2021-11-22T20:15:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=79835"},"modified":"2021-11-21T22:14:53","modified_gmt":"2021-11-21T20:14:53","slug":"az-urbol-terkepezik-fel-a-vilag-varosainak-labnyomait","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=79835&lang=hu","title":{"rendered":"Az \u0171rb\u0151l t\u00e9rk\u00e9pezik fel a vil\u00e1g v\u00e1rosainak l\u00e1bnyomait"},"content":{"rendered":"\n

A vil\u00e1g telep\u00fcl\u00e9seinek l\u00e1bnyom\u00e1t t\u00e9rk\u00e9pezik fel a vil\u00e1g\u0171rb\u0151l, a F\u00f6ld\u00f6n l\u00e9v\u0151 emberi telep\u00fcl\u00e9sek fejl\u0151d\u00e9s\u00e9r\u0151l k\u00e9sz\u00fcl\u0151 leg\u00e1tfog\u00f3bb adatb\u00e1zist az Eur\u00f3pai \u0170r\u00fcgyn\u00f6ks\u00e9g (ESA) \u00e9s a N\u00e9met \u0170rkutat\u00e1si K\u00f6zpont (DLR) a Google Earth Engine csoportj\u00e1val egy\u00fcttm\u0171k\u00f6dve k\u00e9sz\u00edti.<\/strong><\/p>\n\n\n\n

A vil\u00e1g lakoss\u00e1ga 2050-re el\u00e9ri a 9,7 milli\u00e1rdot az ENSZ Gazdas\u00e1gi \u00e9s Szoci\u00e1lis Tan\u00e1cs\u00e1nak adatai szerint. V\u00e1rosokban \u00e9l ma m\u00e1r az emberis\u00e9g 55 sz\u00e1zal\u00e9ka, ez az ar\u00e1ny 2050-re 68 sz\u00e1zal\u00e9kra n\u0151. A gyors \u00e9s nem tervezett urbaniz\u00e1ci\u00f3 a kl\u00edmav\u00e1ltoz\u00e1s kih\u00edv\u00e1saival p\u00e1rosulva a l\u00e9gszennyez\u00e9s n\u00f6vel\u00e9s\u00e9t, a katasztr\u00f3f\u00e1k \u00e1ltali sebezhet\u0151s\u00e9get, az er\u0151forr\u00e1sokkal \u2013 a v\u00edz, alapanyag \u00e9s energia \u2013 val\u00f3 gazd\u00e1lkod\u00e1ssal kapcsolatos k\u00e9rd\u00e9sek sz\u00e1m\u00e1t n\u00f6veli.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Az ESA szerint a v\u00e1rosiasod\u00e1s jelenlegi folyamatainak jobb meg\u00e9rt\u00e9s\u00e9t fogja szolg\u00e1lni a vil\u00e1g telep\u00fcl\u00e9sei l\u00e1bnyom\u00e1nak (World Settlement Footprint, WSF) felt\u00e9rk\u00e9pez\u00e9se, amely k\u00e9t k\u00fcl\u00f6n\u00e1ll\u00f3 adatb\u00e1zis, az egyik a WSF 2019, a m\u00e1sik a WSF Evolution.<\/p>\n\n\n\n

A WSF 2019, amely p\u00e1ratlan r\u00e9szletess\u00e9ggel \u00e9s pontoss\u00e1ggal biztos\u00edt inform\u00e1ci\u00f3kat a telep\u00fcl\u00e9sekr\u0151l, az Eur\u00f3pai Uni\u00f3 Copernicus L\u00e9gk\u00f6rfigyel\u0151 Szolg\u00e1lata Sentinel-1 \u00e9s Sentinel-2 m\u0171holdas misszi\u00f3inak adatait haszn\u00e1lja fel, m\u00edg a WSF Evolution az amerikai Landsat m\u0171hold \u00e1ltal 1985 \u00e9s 2015 k\u00f6z\u00f6tt gy\u0171jt\u00f6tt h\u00e9tmilli\u00f3 felv\u00e9telt dolgozza fel, amelyek az emberi telep\u00fcl\u00e9sek n\u00f6veked\u00e9s\u00e9t mutatja be \u00e9vr\u0151l \u00e9vre.<\/p>\n\n\n\n

Ezek az \u00faj adatb\u00e1zisok j\u00f3l fogj\u00e1k szolg\u00e1lni az orsz\u00e1gok statisztikai hat\u00f3s\u00e1gait, a civil t\u00e1rsadalmat \u00e9s nemzetk\u00f6zi szervezeteket.<\/p>\n\n\n\n

\u201eA vil\u00e1g telep\u00fcl\u00e9seinek l\u00e1bnyoma olyan ismeretalapot ny\u00fajt, amely seg\u00edtheti a kutat\u00f3kat, a korm\u00e1nyzati szerveket, a v\u00e1rosok tervez\u0151it, hogy jobban meg\u00e9rts\u00e9k, mik\u00e9nt megy v\u00e9gbe az urbaniz\u00e1l\u00f3d\u00e1s, \u00e9s hozz\u00e1j\u00e1rul a fenntarthat\u00f3 v\u00e1rosi fejl\u0151d\u00e9si strat\u00e9gi\u00e1k elk\u00e9sz\u00edt\u00e9s\u00e9hez, a j\u00f3l inform\u00e1lt politikai d\u00f6nt\u00e9sek meghozatal\u00e1hoz helyi \u00e9s nemzeti szint\u00e9n\u201d \u2013 id\u00e9zte Mattia Maconcinit, a DLR illet\u00e9kes\u00e9t az ESA k\u00f6zl\u00e9se.<\/p>\n\n\n\n

(hvg.hu)<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

A vil\u00e1g telep\u00fcl\u00e9seinek l\u00e1bnyom\u00e1t t\u00e9rk\u00e9pezik fel a vil\u00e1g\u0171rb\u0151l, a F\u00f6ld\u00f6n l\u00e9v\u0151 emberi telep\u00fcl\u00e9sek fejl\u0151d\u00e9s\u00e9r\u0151l k\u00e9sz\u00fcl\u0151 leg\u00e1tfog\u00f3bb adatb\u00e1zist az Eur\u00f3pai \u0170r\u00fcgyn\u00f6ks\u00e9g (ESA) \u00e9s a N\u00e9met \u0170rkutat\u00e1si K\u00f6zpont (DLR) a Google Earth Engine csoportj\u00e1val egy\u00fcttm\u0171k\u00f6dve k\u00e9sz\u00edti.<\/p>\n","protected":false},"author":12,"featured_media":79836,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,11,592,598,39],"tags":[37864,73783,73782,10611],"class_list":["post-79835","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-kiemelt-tema","category-tarsadalom","category-tudomany","category-vilag","tag-europai-urugynokseg-esa","tag-felterkepezes","tag-nemet-urkutatasi-kozpont-dlr","tag-vilagur"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/79835","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=79835"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/79835\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/79836"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=79835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=79835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=79835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}