{"id":23,"date":"2016-07-28T23:03:49","date_gmt":"2016-07-29T02:03:49","guid":{"rendered":"http:\/\/sollusig.com.br\/blog\/?p=23"},"modified":"2026-08-10T16:56:24","modified_gmt":"2026-08-10T19:56:24","slug":"a-evolucao-dos-sistemas-de-informacoes-geograficas-sig","status":"publish","type":"post","link":"https:\/\/sollusig.com.br\/blog\/a-evolucao-dos-sistemas-de-informacoes-geograficas-sig\/","title":{"rendered":"A Evolu\u00e7\u00e3o dos Sistemas de Informa\u00e7\u00f5es Geogr\u00e1ficas &#8211; SIG"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Desde sua cria\u00e7\u00e3o em meados de 1960, os <strong>Sistemas de Informa\u00e7\u00f5es Geogr\u00e1ficas<\/strong> (SIG) t\u00eam evolu\u00eddo consideravelmente. Antes restritos ao ambiente militar e acad\u00eamico e, depois, a grandes corpora\u00e7\u00f5es, esta tecnologia se popularizou em meados dos anos 1990, com a evolu\u00e7\u00e3o da inform\u00e1tica e acesso de computadores a popula\u00e7\u00e3o em geral.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A evolu\u00e7\u00e3o da tecnologia saiu destes ambientes restritos e surgiu com for\u00e7a em cursos de forma\u00e7\u00e3o nesta \u00e1rea. Hoje em dia, os sistemas j\u00e1 est\u00e3o consagrados em muitos meios do conhecimento e t\u00eam movimentado um mercado bilion\u00e1rio ao redor do mundo, sobretudo nos meios de capta\u00e7\u00e3o de dados. Das imagens de sat\u00e9lite, passando pelos ve\u00edculos a\u00e9reos n\u00e3o tripulados (<strong>VANT\u2019s<\/strong>), banco de dados espaciais, <strong>GNSS<\/strong> (Global Navigation Satellite System, dentre ele o GPS) e <strong>bigdata<\/strong>, s\u00e3o demonstrados os variados meios de se buscar dados para gerar informa\u00e7\u00f5es importantes nos segmentos de atua\u00e7\u00e3o.&nbsp;As t\u00e9cnicas refinadas de processamento v\u00e3o do simples mapeamento de dados a estudos de estat\u00edstica espacial, outra \u00e1rea que tamb\u00e9m surgiu com a <strong>geoinforma\u00e7\u00e3o<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Outra face importante da tecnologia \u00e9 seu alcance ao p\u00fablico leigo, que, hoje em dia, pode interagir com estes sistemas por meio de mapas na web (<strong>webgis<\/strong>) e mapas colaborativos (<strong>wikimaps<\/strong>, <strong>OpenStreetMaps<\/strong> entre outros), que dispensam o conhecimento especialista para acessar e consultar e interagir com estas informa\u00e7\u00f5es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Relevante mencionar tamb\u00e9m a evolu\u00e7\u00e3o da tecnologia mobile por meio de aplicativos. Com um n\u00famero crescente de apps para <strong>smartphones<\/strong> e <strong>tablets<\/strong> sendo desenvolvidos, o usu\u00e1rio final est\u00e1 cada vez mais conectado a uma base cartogr\u00e1fica como refer\u00eancia para seu uso di\u00e1rio. Aplicativos como <strong>Uber,<\/strong> <strong>Easy Taxi<\/strong>, <strong>ZAP Im\u00f3veis<\/strong>, <strong>IFood<\/strong> entre outros s\u00e3o exemplos de utilit\u00e1rios com base em Sistemas de Informa\u00e7\u00f5es Geogr\u00e1ficas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Uma empresa que apostou forte nisto foi o <strong>Google<\/strong>, ao comprar a <strong>KeyHole Inc<\/strong> em 2004, criando o hoje chamado <strong>Google Earth<\/strong>. Nunca foi t\u00e3o f\u00e1cil passear pelo globo virtual com imagens de alta resolu\u00e7\u00e3o. A empresa, al\u00e9m de dispor de imagens de sat\u00e9lite, tamb\u00e9m desenvolveu uma s\u00e9rie de API\u2019s para cria\u00e7\u00e3o de aplicativos para intera\u00e7\u00e3o de dados geoespaciais. A evolu\u00e7\u00e3o n\u00e3o tem fim e j\u00e1 chegou at\u00e9 jogos como <strong>Pokemon GO<\/strong>, que alia dados geoespaciais e realidade virtual. Sem d\u00favida, o consumo e intera\u00e7\u00e3o com dados geoespaciais t\u00eam um grande mercado sendo explorado.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O futuro \u00e9 agora.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Desde sua cria\u00e7\u00e3o em meados de 1960, os Sistemas de Informa\u00e7\u00f5es Geogr\u00e1ficas (SIG) t\u00eam evolu\u00eddo consideravelmente.<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[24,6,7,8],"class_list":["post-23","post","type-post","status-publish","format-standard","hentry","category-inteligencia-geografica","tag-estudos","tag-qgis","tag-sig","tag-sistemas-de-informacoes-geograficas"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A Evolu\u00e7\u00e3o dos Sistemas de Informa\u00e7\u00f5es Geogr\u00e1ficas - SIG - L&#039;Atitude<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sollusig.com.br\/blog\/a-evolucao-dos-sistemas-de-informacoes-geograficas-sig\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Evolu\u00e7\u00e3o dos Sistemas de Informa\u00e7\u00f5es Geogr\u00e1ficas - SIG - L&#039;Atitude\" \/>\n<meta property=\"og:description\" content=\"Desde sua cria\u00e7\u00e3o em meados de 1960, os Sistemas de Informa\u00e7\u00f5es Geogr\u00e1ficas (SIG) t\u00eam evolu\u00eddo consideravelmente.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sollusig.com.br\/blog\/a-evolucao-dos-sistemas-de-informacoes-geograficas-sig\/\" \/>\n<meta property=\"og:site_name\" content=\"L&#039;Atitude\" \/>\n<meta property=\"article:published_time\" content=\"2016-07-29T02:03:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-10T19:56:24+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/sollusig.com.br\/blog\/wp-content\/uploads\/2016\/06\/fb.png\" \/>\n<meta name=\"author\" content=\"Marcio Midon, PhD\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marcio Midon, PhD\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/sollusig.com.br\/blog\/a-evolucao-dos-sistemas-de-informacoes-geograficas-sig\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/sollusig.com.br\/blog\/a-evolucao-dos-sistemas-de-informacoes-geograficas-sig\/\"},\"author\":{\"name\":\"Marcio Midon, PhD\",\"@id\":\"https:\/\/sollusig.com.br\/blog\/#\/schema\/person\/e77cb6914f5d8ea1925d19098e25319a\"},\"headline\":\"A Evolu\u00e7\u00e3o dos Sistemas de Informa\u00e7\u00f5es Geogr\u00e1ficas &#8211; 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