{"id":4943,"date":"2019-12-20T19:57:48","date_gmt":"2019-12-20T19:57:48","guid":{"rendered":"http:\/\/adenilsongiovanini.com.br\/blog\/?p=4943"},"modified":"2022-08-10T19:23:04","modified_gmt":"2022-08-10T19:23:04","slug":"converter-sad69-para-sirgas2000","status":"publish","type":"post","link":"https:\/\/adenilsongiovanini.com.br\/blog\/converter-sad69-para-sirgas2000\/","title":{"rendered":"Converter SAD69 Para SIRGAS2000?"},"content":{"rendered":"<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\"><strong>Converter sad69 para sirgas2000<\/strong>: existem diferentes softwares e aplicativos que fazem esta <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"http:\/\/www.leg.ufpr.br\/planexp\/planexp\/node11.html\" target=\"_blank\" rel=\"noopener noreferrer\">transforma\u00e7\u00e3o de dados<\/a><\/span>. Neste artigo voc\u00ea ir\u00e1 aprender como utilizar os mesmos.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Por\u00e9m, antes disso, vamos entender exatamente o que \u00e9 o SAD 69, O SIRGAS 2000 e seus par\u00e2metros de transforma\u00e7\u00e3o.<\/span><\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-size: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Converter SAD69 para SIRGAS2000 &#8211; Datum SAD 69<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-size: 20px;\"><img decoding=\"async\" class=\"aligncenter wp-image-4950\" src=\"http:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/sad-69-1.png\" alt=\"sad 69\" width=\"765\" height=\"573\" srcset=\"https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/sad-69-1.png 775w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/sad-69-1-300x225.png 300w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/sad-69-1-768x575.png 768w\" sizes=\"(max-width: 765px) 100vw, 765px\" \/><\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O <b>South American Datum (SAD)<\/b> \u00e9 o <span style=\"color: #0000ff;\"><a href=\"https:\/\/adenilsongiovanini.com.br\/blog\/sistema-geodesico-de-referencia\/\" style=\"color: #0000ff;\">sistema de refer\u00eancia geod\u00e9sico<\/a><\/span> regional para a Am\u00e9rica do Sul. O mesmo foi oficialmente adotado no Brasil em 1979.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Sua orienta\u00e7\u00e3o \u00e9 topoc\u00eantrica. Ou seja, o ponto de origem e orienta\u00e7\u00e3o est\u00e1 na superf\u00edcie terrestre.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"http:\/\/adenilsongiovanini.com.br\/blog\/elipsoide-o-que-e-e-para-que-serve\/\" target=\"_blank\" rel=\"noopener noreferrer\">elipsoide<\/a><\/span> utilizado de base pelo mesmo \u00e9 o Elipsoide de Refer\u00eancia Internacional de 1967, aceito pela Assembl\u00e9ia Geral da Associa\u00e7\u00e3o Geod\u00e9sica Internacional que teve lugar em Lucerne, no ano de 1967.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O <span style=\"color: #0000ff;\"><a href=\"https:\/\/adenilsongiovanini.com.br\/blog\/planimetrico-e-altimetrico-o-que-sao\/\" style=\"color: #0000ff;\">referencial altim\u00e9trico<\/a><\/span> coincide com a superf\u00edcie equipotencial que cont\u00e9m o n\u00edvel m\u00e9dio do mar, definido pelas observa\u00e7\u00f5es maregr\u00e1ficas tomadas na ba\u00eda de Imbituba, no litoral do Estado de Santa Catarina.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Foram determinados os par\u00e2metros topoc\u00eantricos das componentes do desvio da vertical e <span style=\"color: #0000ff;\"><a href=\"https:\/\/adenilsongiovanini.com.br\/blog\/ondulacao-geoidal-o-que-e-e-como-calcular\/\" style=\"color: #0000ff;\">ondula\u00e7\u00e3o geoidal<\/a><\/span> no v\u00e9rtice Chu\u00e1.<\/span><\/p>\n<p><span style=\"font-size: 20px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Coordenadas:<\/span><\/strong><\/span><\/p>\n<ul>\n<li><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Latitude : 19\u00b0 45&#8242; 41.6527&#8243; S<\/span><\/li>\n<li><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Longitude: 48\u00b0 06&#8242; 04.0639&#8243; W<\/span><\/li>\n<li><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\"><span style=\"color: #0000ff;\"><a href=\"https:\/\/adenilsongiovanini.com.br\/blog\/altitude-ortometrica\/\" style=\"color: #0000ff;\">Altitude ortom\u00e9trica<\/a><\/span>: 763.28 m<\/span><\/li>\n<li><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Azimute (Chu\u00e1 &#8211; Uberaba): 271\u00b0 30&#8242; 04.05&#8243;Orienta\u00e7\u00e3o elips\u00f3ide-ge\u00f3ide no ponto datum<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul>\n<li><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">\u0083\u00cc= 0.31<\/span><\/li>\n<li><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">\u0083\u00c5= -3.52<\/span><\/li>\n<li><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">N = 0 m<\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Em 2000, o SAD 69 foi substitu\u00eddo no Brasil pelo SIRGAS 2000, sendo oficializado atrav\u00e9s da <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/web.archive.org\/web\/20210302044227\/https:\/\/www.ibge.gov.br\/institucional\/documentos-ibge\/precedencia-de-informacoes.html\" target=\"_blank\" rel=\"noopener noreferrer\">resolu\u00e7\u00e3o 01\/2005 do IBGE<\/a><\/span>.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-size: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Converter <\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">SAD<\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">69<\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"> para SIRGAS2000 &#8211; Datum SIRGAS 2000<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-size: 20px;\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-4926\" src=\"http:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/Sirgas2000C1-725x1024.jpg\" alt=\"converter sad69 para sirgas2000 - Sirgas2000\" width=\"725\" height=\"1024\" \/><\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O SIRGAS (Sistema de Refer\u00eancia Geoc\u00eantrico para a Am\u00e9rica do Sul) foi criado em outubro de 1993, contando com a participa\u00e7\u00e3o dos pa\u00edses da Am\u00e9rica do Sul, representados por suas ag\u00eancias nacionais, tendo como principal objetivo estabelecer um sistema de refer\u00eancia geoc\u00eantrico para a Am\u00e9rica do Sul.<\/span><\/p>\n<p><span style=\"font-size: 20px;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">A ado\u00e7\u00e3o do <\/span><span style=\"font-family: arial, helvetica, sans-serif; color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"http:\/\/adenilsongiovanini.com.br\/blog\/sirgas-2000\/\" target=\"_blank\" rel=\"noopener noreferrer\">SIRGAS 2000<\/a><\/span><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\"> segue uma tend\u00eancia atual, tendo em vista as potencialidades do GNSS e as facilidades para os usu\u00e1rios. Isso porque com esse sistema geoc\u00eantrico, as coordenadas obtidas com <span style=\"color: #0000ff;\"><a href=\"https:\/\/adenilsongiovanini.com.br\/blog\/receptores-gnss-7-dicas-para-voce-comprar-o-seu\/\" style=\"color: #0000ff;\">receptores GNSS<\/a><\/span> podem ser aplicadas diretamente aos <span style=\"color: #0000ff;\"><a href=\"https:\/\/adenilsongiovanini.com.br\/blog\/topografia-e-geodesia-conceitos-e-aplicacoes\/\" style=\"color: #0000ff;\">levantamentos cartogr\u00e1ficos<\/a><\/span>, evitando a necessidade de transforma\u00e7\u00f5es e integra\u00e7\u00e3o entre os dois referenciais (Dalazoana; Freitas. 2000).<\/span><\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Utilizando a concep\u00e7\u00e3o de um Sistema de Refer\u00eancia Moderno, onde a componente &#8220;tempo&#8221; \u00e9 a acrescentada, as coordenadas e vetor velocidades dos v\u00e9rtices s\u00e3o referidos a uma determinada \u00e9poca.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O elipsoide utilizado \u00e9 o <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Geodetic_Reference_System_1980\" target=\"_blank\" rel=\"noopener noreferrer\">GRS-80<\/a><\/span> (Geodetic Reference System 1980), sendo considerado id\u00eantico ao WGS84 em quest\u00f5es de ordem pr\u00e1tica, como \u00e9 o caso do mapeamento. As constantes dos dois elipsoides s\u00e3o id\u00eanticas, com exce\u00e7\u00e3o de uma pequena varia\u00e7\u00e3o no achatamento terrestre (f WGS84= 1\/298.257223563, f GRS80= 1\/298.257222101).<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O p\u00f3s-processamento de um rastreio GPS realizado com efem\u00e9rides precisas, proporcionam coordenadas em ITRFyy e ou SIRGAS, dependendo da esta\u00e7\u00e3o de refer\u00eancia (ou injun\u00e7\u00e3o) no posicionamento relativo ITRF e ou SIRGAS, respectivamente.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Nos demais casos, como por exemplo, no posicionamento diferencial p\u00f3s-processado com efem\u00e9rides operacionais e o posicionamento em tempo real, as coordenadas resultantes estar\u00e3o referidas ao WGS84.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">No Brasil, fazem parte das esta\u00e7\u00f5es SIRGAS, 9 esta\u00e7\u00f5es da RBMC (<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.ibge.gov.br\/geociencias\/informacoes-sobre-posicionamento-geodesico\/rede-geodesica\/16258-rede-brasileira-de-monitoramento-continuo-dos-sistemas-gnss-rbmc.html\" target=\"_blank\" rel=\"noopener noreferrer\">Rede Brasileira de Monitoramento Cont\u00ednuo<\/a><\/span>).<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Para conhecer melhor o Datum SIRGAS 2000 <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"http:\/\/adenilsongiovanini.com.br\/blog\/sirgas-2000\/\" target=\"_blank\" rel=\"noopener noreferrer\">leia este artigo<\/a><\/span>.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-size: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Par\u00e2metros de transforma\u00e7\u00e3o de SAD69 para SIRGAS2000<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-size: 20px;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-4954\" src=\"http:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/SAD-69-para-SIRGAS-2000.gif\" alt=\"SAD 69 para SIRGAS 2000\" width=\"366\" height=\"229\" \/><\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">A resolu\u00e7\u00e3o n\u00b0 01\/2005 trouxe as orienta\u00e7\u00f5es para a transforma\u00e7\u00e3o de dados entre os diferentes data para o SIRGAS 2000.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">De acordo com a mesma diferentes m\u00e9todos podem ser aplicados na transforma\u00e7\u00e3o de coordenadas entre dois referenciais geod\u00e9sicos. Sendo eles:<\/span><\/p>\n<ul>\n<li><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Atrav\u00e9s do uso de par\u00e2metros de transforma\u00e7\u00e3o entre os centros\/eixos coordenados dos sistemas de refer\u00eancia tridimensionais envolvidos na transforma\u00e7\u00e3o ou;<\/span><\/li>\n<li><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Atrav\u00e9s do uso de grades que modelam espacialmente as diferen\u00e7as entre as coordenadas planim\u00e9tricas, referidas aos dois sistemas, em regi\u00f5es cobertas por estes referenciais.<\/span><\/li>\n<\/ul>\n<p>\n<span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">A resolu\u00e7\u00e3o 01\/2205 ainda trouxe a seguinte instru\u00e7\u00e3o:<\/span><\/p>\n<blockquote style=\"border: 2px double #009900; background: #f0fff0 none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; color: #323232; padding-left: 15px; padding-top: 10px; padding-bottom: 10px;\">\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">As grades de transforma\u00e7\u00e3o dos sistemas geod\u00e9sicos de natureza cl\u00e1ssica para o SIRGAS2000 possibilitam a modelagem das distor\u00e7\u00f5es das materializa\u00e7\u00f5es destes referenciais, obtendo-se um resultado final com melhor exatid\u00e3o. As grades est\u00e3o publicadas no portal do IBGE atrav\u00e9s dos arquivos listados na Tabela 1.<\/span><\/p>\n<\/blockquote>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-4945\" src=\"http:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/Tabela-1.png\" alt=\"Tabela 1\" width=\"627\" height=\"183\" srcset=\"https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/Tabela-1.png 627w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/Tabela-1-300x88.png 300w\" sizes=\"(max-width: 627px) 100vw, 627px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: center;\"><span style=\"font-size: 20px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Converter SAD69 para SIRGAS2000 &#8211; orienta\u00e7\u00f5es que devem serem seguidas quando do uso das grades<\/span><\/strong><\/span><\/h3>\n<p><span style=\"font-size: 20px;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-4959\" src=\"http:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/SAD-69-PARA-SIRGAS-2000.png\" alt=\"converter sad69 para sirgas2000\" width=\"401\" height=\"378\" srcset=\"https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/SAD-69-PARA-SIRGAS-2000.png 401w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/SAD-69-PARA-SIRGAS-2000-300x283.png 300w\" sizes=\"(max-width: 401px) 100vw, 401px\" \/><\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">A resolu\u00e7\u00e3o n\u00b0 01\/2005 trouxe as orienta\u00e7\u00f5es quando do uso das grades:<\/span><\/p>\n<blockquote style=\"border: 2px double #009900; background: #f0fff0 none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial; color: #323232; padding-left: 15px; padding-top: 10px; padding-bottom: 10px;\">\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">1.1 Deve-se identificar em que materializa\u00e7\u00e3o (ou rede) os <span style=\"color: #0000ff;\"><a href=\"https:\/\/adenilsongiovanini.com.br\/blog\/mapas-tematicos-tipos-e-exemplos\/\" style=\"color: #0000ff;\">mapas<\/a><\/span> ou bancos de dados a serem transformados se baseiam, bem como a cronologia dos levantamentos realizados para gera\u00e7\u00e3o destas informa\u00e7\u00f5es cartogr\u00e1ficas. O emprego inadequado das grades levar\u00e1 a resultados err\u00f4neos;<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">1.2 Apesar das grades de transforma\u00e7\u00e3o possu\u00edrem \u00e1reas de abrang\u00eancia que v\u00e3o al\u00e9m da extens\u00e3o das materializa\u00e7\u00f5es dos referenciais geod\u00e9sicos cl\u00e1ssicos, entende-se que a efici\u00eancia desta transforma\u00e7\u00e3o estar\u00e1 associada \u00e0 proximidade das coordenadas a serem transformadas com a materializa\u00e7\u00e3o do referencial geod\u00e9sico em quest\u00e3o (ou seja, com a rede geod\u00e9sica correspondente). Os mapas constantes das Figuras A1, A2, A3 e A4 auxiliam nesta an\u00e1lise;<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">1.3 As transforma\u00e7\u00f5es atrav\u00e9s das grades s\u00e3o bidimensionais envolvendo somente a latitude e longitude geod\u00e9sicas;<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">1.4 Na transforma\u00e7\u00e3o entre os sistemas SAD 69 e SIRGAS2000, em regi\u00f5es do Pa\u00eds n\u00e3o contempladas pelas grades de transforma\u00e7\u00e3o, ou para transformar coordenadas obtidas originalmente a partir de esta\u00e7\u00f5es da rede planim\u00e9trica brasileira determinadas por GPS ou DOPPLER, deve-se utilizar os par\u00e2metros de transforma\u00e7\u00e3o oficiais determinados pelo IBGE e publicados no ANEXO da Resolu\u00e7\u00e3o RPR 01\/2005;<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">1.5 O IBGE disponibiliza a ferramenta ProGriD, dispon\u00edvel no portal do IBGE (www.ibge.gov.br), para transforma\u00e7\u00e3o de coordenadas utilizando-se as grades e os par\u00e2metros de transforma\u00e7\u00e3o descritos nos itens anteriores;<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">1.6 O IBGE n\u00e3o se responsabiliza pelo uso das grades, distribu\u00eddas juntamente com o ProGriD, dissociadas dessa ferramenta em sistemas computacionais de terceiros.<\/span><\/p>\n<\/blockquote>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Quanto a converter SAD69 para SIRGAS2000 atrav\u00e9s do uso de par\u00e2metros de transforma\u00e7\u00e3o, a resolu\u00e7\u00e3o n\u00b0 01\/2205 trouxe os seguintes par\u00e2metros:<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">\u2206X = &#8211; 67,35 m<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">\u2206Y = + 3,88 m<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">\u2206Z = &#8211; 38,22 m<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Agora que voc\u00ea entendeu exatamente o que s\u00e3o os data SAD69 e SIRGAS2000, vamos ver como converte der sad69 para sirgas2000 no PROGRID, QGIS, ARCGIS e na calculadora geogr\u00e1fica do INPE.<\/span><\/p>\n<h2><\/h2>\n<h2 style=\"text-align: center;\"><span style=\"color: #000000; line-height: 1.3; font-size: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif;\">Converter SAD69 para SIRGAS2000 no ArcGIS<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-size: 20px;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-4874\" src=\"http:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/arcgis.jpg\" alt=\"converter sad69 para sirgas2000 no arcgis\" width=\"600\" height=\"400\" srcset=\"https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/arcgis.jpg 600w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/arcgis-300x200.jpg 300w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/arcgis-360x240.jpg 360w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O site Geobases possui um \u00f3timo tutorial ensinando como converter sad69 para sirgas2000 no ArcGIS.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Para acessar o mesmo \u00e9 s\u00f3 <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/geobases.es.gov.br\/Media\/Geobases\/documentos\/manuais\/032_SAD69_SIRGAS2000_ArcGis_NTV2.pdf\">clicar neste link<\/a><\/span>.<\/span><\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-size: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Converter SAD69 para SIRGAS2000 com a ferramenta convert<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">A ferramenta <strong>Convert<\/strong> tem a fun\u00e7\u00e3o de converter entidades do desenho para outros sistemas de coordenadas, outros Data ou para outro plano ortogonal (Plano Topogr\u00e1fico Local) georreferenciado.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">A m\u00e9trica possui um tutorial em seu site mostrando como utilizar esta ferramenta. Para acessar o mesmo \u00e9 s\u00f3 <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.youtube.com\/watch?v=T-axsdhQqqE\">clicar neste link<\/a><\/span>.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-size: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Converter SAD69 para <\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">SIRGAS<\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">2000<\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"> via ProGriD<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-size: 20px;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-4961\" src=\"http:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/PROGRID-ibge.gif\" alt=\"PROGRID ibge\" width=\"567\" height=\"439\" \/><\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Segundo o IBGE o ProGriD \u00e9 uma aplica\u00e7\u00e3o que roda em Windows. A mesma substituiu o tCGeo, sendo uma ferramenta mais moderna.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Foi desenvolvida para realizar a transforma\u00e7\u00e3o de coordenadas entre os sistemas de refer\u00eancia oficiais em uso no Brasil: C\u00f3rrego Alegre, SAD69 e SIRGAS2000.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O mesmo \u00e9 o resultado de um esfor\u00e7o de prover a comunidade de usu\u00e1rios de dados geoespaciais de uma ferramenta que os facilite na transi\u00e7\u00e3o para o SIRGAS2000.<\/span><\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Para baixar o ProGriD e demais arquivos que acompanham o mesmo \u00e9 s\u00f3 <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"ftp:\/\/geoftp.ibge.gov.br\/informacoes_sobre_posicionamento_geodesico\/sirgas\/aplicativos\/transformacao_coordenadas\/\" target=\"_blank\" rel=\"noopener noreferrer\">acessar este link<\/a><\/span>.<\/span><\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-size: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Converter SAD69 para <\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">SIRGAS<\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">2000<\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"><\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\"> atrav\u00e9s da calculadora geogr\u00e1fica do INPE<\/span><\/strong><\/span><\/h2>\n<p><span style=\"font-size: 20px;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-4963\" src=\"http:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/CALCULADORA-GEOGR\u00c1FICA-INPE.png\" alt=\"CALCULADORA GEOGR\u00c1FICA INPE\" width=\"871\" height=\"703\" srcset=\"https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/CALCULADORA-GEOGR\u00c1FICA-INPE.png 871w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/CALCULADORA-GEOGR\u00c1FICA-INPE-300x242.png 300w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/CALCULADORA-GEOGR\u00c1FICA-INPE-780x630.png 780w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/CALCULADORA-GEOGR\u00c1FICA-INPE-768x620.png 768w\" sizes=\"(max-width: 871px) 100vw, 871px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O v\u00eddeo abaixo do canal no Youtube 2 engenheiros ensina como fazer a convers\u00e3o de SAD 69 para SIRGAS 2000 atrav\u00e9s da calculadora geogr\u00e1fica do INPE.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p><iframe width=\"840\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/If2P0M_4VpQ\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>\n<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-size: 24px;\"><strong><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">Mudar SRC de SAD69 para SIRGAS2000 no QGIS<\/span><\/strong><\/span><\/h2>\n<p>\n<span style=\"font-size: 20px;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-4965\" src=\"http:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/QGIS_Datum.png\" alt=\"converter sad69 para sirgas2000 no QGIS\" width=\"666\" height=\"527\" srcset=\"https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/QGIS_Datum.png 666w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2019\/12\/QGIS_Datum-300x237.png 300w\" sizes=\"(max-width: 666px) 100vw, 666px\" \/><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 20px; font-family: arial, helvetica, sans-serif; color: #000000; line-height: 1.3;\">O v\u00eddeo abaixo do canal no youTube AcadGEO mostra como mudar o SRC de sad69 para sirgas2000 no QGIS<\/span><\/p>\n<p><iframe width=\"840\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/BRZOOa3oNf4\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2 style=\"text-align: center;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000; font-size: 24px;\"><strong>Domine a Topografia Cadastral atrav\u00e9s de um livro formado por centenas de exemplos pr\u00e1ticos <\/strong><\/span><\/h2>\n<h2 style=\"text-align: center;\"><span style=\"font-size: 20px;\"><a href=\"https:\/\/adenilsongiovanini.com.br\/georreferenciamento-de-imoveis-rurais-na-pratica\/\" rel=\"nofollow noreferrer\"><img decoding=\"async\" class=\"aligncenter size-large wp-image-19317\" src=\"https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-1024x474.png\" sizes=\"(max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-1024x474.png 1024w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-300x139.png 300w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-768x355.png 768w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-1536x711.png 1536w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-320x148.png 320w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-640x296.png 640w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-360x167.png 360w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-720x333.png 720w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-1080x500.png 1080w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-800x370.png 800w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento-1280x592.png 1280w, https:\/\/adenilsongiovanini.com.br\/blog\/wp-content\/uploads\/2021\/04\/livro-de-topografia-e-georreferenciamento.png 1565w\" alt=\"livro de topografia e georreferenciamento\" width=\"1024\" height=\"474\" \/><\/a><\/span><\/h2>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px; color: #000000;\">Voc\u00ea quer dominar a Topografia Cadastral?<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 20px; color: #000000;\">Ent\u00e3o eu tenho uma \u00f3tima noticia para voc\u00ea. Me refiro ao <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/adenilsongiovanini.com.br\/georreferenciamento-de-imoveis-rurais-na-pratica\/\" rel=\"nofollow noreferrer\">livro Topografia Cadastral e Georreferenciamento de Im\u00f3veis Rurais na Pr\u00e1tica<\/a><\/span>.<\/span><\/p>\n<p><span style=\"font-size: 20px;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">O mesmo \u00e9 dividido em 10 cap\u00edtulos recheados com muitos estudos de caso e exemplos pr\u00e1ticos. D\u00ea uma espiadinha no sum\u00e1rio do mesmo:<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><center><iframe width=\"99%\" height=\"980\" src=\"https:\/\/drive.google.com\/file\/d\/1HJ8fZz1PvPmftfXHJNFTvIBBzY_FZhPJ\/preview\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/center><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"font-size: 20px;\"><span style=\"font-family: arial, helvetica, sans-serif; color: #000000;\">Para conhecer melhor a estrutura do livro, juntar-se a mais de 800 profissionais e adquirir sua c\u00f3pia \u00e9 s\u00f3 clicar no bot\u00e3o abaixo:<\/span><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000000; font-size: 20px;\"><div class=\"su-button-center\"><a href=\"https:\/\/adenilsongiovanini.com.br\/georreferenciamento-de-imoveis-rurais-na-pratica\/\" class=\"su-button su-button-style-3d\" style=\"color:#000000;background-color:#2BCC2F;border-color:#23a426;border-radius:9px\" target=\"_blank\" rel=\"nofollow\" id=\"1\"><span style=\"color:#000000;padding:0px 24px;font-size:18px;line-height:36px;border-color:#6bdc6e;border-radius:9px;text-shadow:0px 0px 0px #000000\"> \u279c Quero Conhecer Melhor o Livro, Pois Quero e Preciso Aprender Mais Sobre Legisla\u00e7\u00e3o Cadastral e Geo. de Im\u00f3veis Rurais<\/span><\/a><\/div><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Converter sad69 para sirgas2000: existem diferentes softwares e aplicativos que fazem esta transforma\u00e7\u00e3o de dados. Neste artigo voc\u00ea ir\u00e1 aprender como utilizar os mesmos. Por\u00e9m, antes disso, vamos entender exatamente o que \u00e9 o SAD 69, O SIRGAS 2000 e seus par\u00e2metros de transforma\u00e7\u00e3o. Converter SAD69 para SIRGAS2000 &#8211; Datum [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4967,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-4943","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arcgis"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Converter SAD69 Para SIRGAS2000? - Adenilson Giovanini<\/title>\n<meta name=\"description\" content=\"Aprenda a converter sad69 para sirgas2000 atrav\u00e9s do ArcGIS, QGIS, PROGRID,da calculadora geogr\u00e1fica do INPE e da ferramenta convert.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/adenilsongiovanini.com.br\/blog\/converter-sad69-para-sirgas2000\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Converter SAD69 Para SIRGAS2000? 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