{"id":11007,"date":"2010-11-22T11:35:39","date_gmt":"2010-11-22T16:35:39","guid":{"rendered":"http:\/\/www.cec.org\/north-american-environmental-atlas\/luz-nocturna\/"},"modified":"2025-05-06T17:46:20","modified_gmt":"2025-05-06T21:46:20","slug":"luz-nocturna","status":"publish","type":"maps","link":"https:\/\/www.cec.org\/es\/atlas-ambiental-de-america-del-norte\/luz-nocturna\/","title":{"rendered":"Luz nocturna"},"content":{"rendered":"<p>Este mapa muestra una imagen de las luces nocturnas de Am\u00e9rica del Norte, incluido el Caribe.<\/p>\n<p>Los datos se recolectaron en 1996 y 1997, como parte del Programa de Sat\u00e9lites Meteorol\u00f3gicos de Defensa (<em>Defense Meteorological Satellite Program<\/em>, DMSP) de Estados Unidos.<\/p>\n<p>Los sat\u00e9lites del DMSP recolectan im\u00e1genes visibles e infrarrojas de la cobertura de nubes, adem\u00e1s de monitorear los ambientes atmosf\u00e9rico, oceanogr\u00e1fico, hidrol\u00f3gico, criosf\u00e9rico y del espacio circunsterrestre. El programa mantiene una constelaci\u00f3n de dos sat\u00e9lites con \u00f3rbita casi polar y heliosincr\u00f3nica. El periodo orbital es de 101 minutos con una inclinaci\u00f3n de 99 grados. Los sensores atmosf\u00e9ricos y oceanogr\u00e1ficos registran radiancias en longitudes de onda visible, infrarroja y de microondas. Los sensores solares geof\u00edsicos miden los flujos de plasma ionosf\u00e9rico, as\u00ed como sus densidades, temperaturas y velocidades. Esta imagen se cre\u00f3 durante los periodos del 16 al 21 de marzo de 1996, del 5 al 14 de enero de 1997 y del 3 al 12 de febrero de 1997, cuando la ganancia en el sensor OLS (sistema operativo de barrido multiespectral) se redujo de 64 decibeles (valor normal) a 24, de manera que los centros urbanos no saturaran la se\u00f1al.<\/p>\n<p>Los datos fueron compilados por el Atlas Nacional de Estados Unidos (<em>National Atlas of the United States<\/em>). \u00c9sta es una versi\u00f3n revisada de la capa cartogr\u00e1fica de mayo de 2002, con una l\u00ednea costera corregida para Groenlandia.<\/p>\n<p>Higher intensity =\u00a0Mayor intensidad<br \/>\nLower intensity =\u00a0Menor intensidad<br \/>\nHawaii\u00a0=\u00a0Hawai (Estados Unidos)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Este mapa muestra una imagen de las luces nocturnas de Am\u00e9rica del Norte, incluido el Caribe. Los datos se recolectaron en 1996 y 1997, como parte del Programa de Sat\u00e9lites Meteorol\u00f3gicos de Defensa (Defense Meteorological Satellite Program, DMSP) de Estados Unidos. Los sat\u00e9lites del DMSP recolectan im\u00e1genes visibles e infrarrojas de la cobertura de nubes, [&hellip;]<\/p>\n","protected":false},"featured_media":62185,"template":"","class_list":["post-11007","maps","type-maps","status-publish","has-post-thumbnail","hentry","map_type-influencia-humana","map_keyword-humanos"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Luz nocturna<\/title>\n<meta name=\"description\" content=\"Este mapa muestra una imagen de las luces nocturnas de Am\u00e9rica del Norte, incluido el Caribe. Los datos se recolectaron en 1996 y 1997, como parte del\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cec.org\/es\/atlas-ambiental-de-america-del-norte\/luz-nocturna\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Luz nocturna\" \/>\n<meta property=\"og:description\" content=\"Este mapa muestra una imagen de las luces nocturnas de Am\u00e9rica del Norte, incluido el Caribe. 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