{"id":64,"date":"2022-02-21T09:59:18","date_gmt":"2022-02-21T09:59:18","guid":{"rendered":"https:\/\/www.satlabgeo.com\/?post_type=industries&p=64"},"modified":"2023-05-31T02:36:59","modified_gmt":"2023-05-31T02:36:59","slug":"lorem-ipsum-dolor-amet-consectetur-2","status":"publish","type":"industries","link":"https:\/\/www.satlabgeo.com\/pt\/industries\/lorem-ipsum-dolor-amet-consectetur-2\/","title":{"rendered":"Melhor desempenho em receptor RTK com antena externa em florestas"},"content":{"rendered":"

Melhor desempenho em receptor RTK com antena externa em florestas<\/h2>\n

Em outubro, trouxemos o SatLab SLC GPS RTK<\/strong><\/span> Destinat\u00e1rio em uma \u00e1rea florestal na Pol\u00f4nia, que \u00e9 coberta por \u00e1rvores h\u00e1 d\u00e9cadas, para testar o desempenho do SLC sob a prote\u00e7\u00e3o das \u00e1rvores.<\/p>\n

\"GPS<\/p>\n

CLIQUE AQUI PARA BAIXAR ESTE ESTUDO DE CASO<\/a><\/p>\n

Caixa de ferramentas do SatLab:<\/h3>\n

O aplicativo SATLAB TOOLBOX \u00e9 usado para a primeira configura\u00e7\u00e3o \u00fanica do receptor SatLab SLC para baixar RTK<\/a><\/span>\/Corre\u00e7\u00f5es RTN.<\/p>\n

\"GPS<\/p>\n

<\/h3>\n

Power GPS \u2013 aplicativo para Android:<\/h3>\n

O teste foi realizado usando o aplicativo Power GPS. A configura\u00e7\u00e3o do Power GPS se resume apenas \u00e0 conex\u00e3o do aplicativo ao SatLab SLC via Bluetooth.
\nForam medidos 3 pontos para comparar o desempenho do receptor com uma antena interna e uma externa. Abaixo, uma tabela com os desvios.<\/p>\n\n\n\n\n\n\n\n
NR<\/strong><\/span><\/td>\nSem antena externa<\/strong><\/span><\/td>\nCom antena externa<\/strong><\/span><\/td>\nDiferen\u00e7as[m]<\/strong><\/span><\/td>\nObserva\u00e7\u00f5es<\/strong><\/span><\/td>\n<\/tr>\n
X [m]<\/span><\/td>\nY [m]<\/span><\/td>\nPrecis\u00e3o<\/span><\/td>\nX [m]<\/span><\/td>\nY [m]<\/span><\/td>\nPrecis\u00e3o<\/span><\/td>\nX<\/span><\/td>\nE<\/span><\/td>\n<\/td>\n<\/tr>\n
1<\/span><\/td>\n5551852,533<\/span><\/td>\n7425414.139<\/span><\/td>\n1-2 cm<\/span><\/td>\n5551852.499<\/span><\/td>\n7425414.154<\/span><\/td>\n1 cm<\/span><\/td>\n0,034<\/span><\/td>\n-0,015<\/span><\/td>\n<\/td>\n<\/tr>\n
2<\/span><\/td>\n5551833.473<\/span><\/td>\n7425432.314<\/span><\/td>\n2-3 cm<\/span><\/td>\n5551833.446<\/span><\/td>\n7425432.334<\/span><\/td>\n2-2 cm<\/span><\/td>\n0,027<\/span><\/td>\n-0,020<\/span><\/td>\n<\/td>\n<\/tr>\n
3<\/span><\/td>\n5551807.127<\/span><\/td>\n7425423.096<\/span><\/td>\n4-5 cm<\/span><\/td>\n5551807.188<\/span><\/td>\n7425423.163<\/span><\/td>\n2-3 cm<\/span><\/td>\n-0,061<\/span><\/td>\n-0,067<\/span><\/td>\nMedi\u00e7\u00e3o ao lado da parede<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Em compara\u00e7\u00e3o com a medi\u00e7\u00e3o estadual, as diferen\u00e7as s\u00e3o de cerca de 1\u20132 cm ao medir com e sem antena externa.<\/p>\n

\"GPS<\/p>\n

Testes em \u00e1reas florestais<\/h3>\n

\"GPS<\/p>\n

Na floresta, o receptor funciona apenas com uma antena externa adicional. A precis\u00e3o da posi\u00e7\u00e3o \u00e9 de 2 cm. Ao se movimentar com o receptor, a precis\u00e3o \u00e9 de cerca de 15 a 20 cm. \u00c9 necess\u00e1rio parar por alguns segundos para obter uma precis\u00e3o de 2 cm novamente. Abaixo est\u00e3o as capturas de tela do aplicativo e fotos do local de medi\u00e7\u00e3o.<\/p>\n

\"GPSUma captura de tela da medi\u00e7\u00e3o de 15 pontos em uma estrada florestal e em uma ravina.<\/p>\n

Abaixo est\u00e3o fotos do local onde as medi\u00e7\u00f5es foram feitas.<\/p>\n

\"GPS<\/p>\n

CONCLUS\u00d5ES:<\/h3>\n

\u00d3timo desempenho<\/h4>\n

O SatLab SLC funciona muito bem. Ele busca sat\u00e9lites rapidamente: ao ar livre, pode rastrear de 18 a 20 sat\u00e9lites. Quando equipado com uma antena externa ou interna em \u00e1reas abertas, pode proporcionar boa precis\u00e3o, inicializa\u00e7\u00e3o r\u00e1pida e conex\u00e3o est\u00e1vel, especialmente pela alta recorr\u00eancia da precis\u00e3o dos pontos medidos. A antena externa amplifica o sinal. H\u00e1 uma diferen\u00e7a vis\u00edvel em rela\u00e7\u00e3o \u00e0 medi\u00e7\u00e3o sem antena entre edif\u00edcios e florestas, enquanto em espa\u00e7os abertos, as medi\u00e7\u00f5es podem ser realizadas sem uma antena adicional.<\/p>\n

Opera\u00e7\u00e3o e configura\u00e7\u00e3o simples<\/h4>\n

Voc\u00ea precisa configurar o SatLab SLC Toolbox apenas uma vez e ele se lembrar\u00e1 de todas as configura\u00e7\u00f5es. Portanto, a partir da segunda vez, tudo o que voc\u00ea precisa fazer \u00e9 lig\u00e1-lo e conectar-se a um aplicativo de medi\u00e7\u00e3o no seu tablet ou smartphone.<\/p>\n

SOBRE A SATLAB GEOSOLUTIONS AB<\/h4>\n

A SatLab Geosolutions \u00e9 uma empresa sueca de solu\u00e7\u00f5es globais de posicionamento por sat\u00e9lite, com escrit\u00f3rios estrategicamente localizados ao redor do mundo. Fundada por um grupo de engenheiros apaixonados e pioneiros, com mais de 40 anos de experi\u00eancia no setor de GNSS, a equipe de gest\u00e3o \u00e9 composta por especialistas veteranos do setor que valorizam as necessidades dos nossos clientes. Com foco em pesquisa e desenvolvimento, a equipe da SatLab Geosolutions trabalha 24 horas por dia para criar produtos inovadores para profissionais de topografia em todo o mundo, fornecendo solu\u00e7\u00f5es completas e superiores.<\/p>\n

ENGENHARIA E TECNOLOGIA SUECA<\/h4>\n

No mundo geoespacial, os profissionais de topografia dependem das medi\u00e7\u00f5es mais precisas e precisas para construir o mundo em que vivemos. Na SatLab Geosolutions, orgulhamo-nos de criar solu\u00e7\u00f5es com engenharia e tecnologia suecas. Garantimos que todos os nossos produtos atendem aos nossos rigorosos controles e garantia de qualidade, oferecendo a inova\u00e7\u00e3o sueca no momento em que voc\u00ea o liga para o seu trabalho, a tecnologia em que voc\u00ea pode confiar, projetada e desenvolvida na Su\u00e9cia.<\/p>\n

DECLARA\u00c7\u00c3O DE MISS\u00c3O DA SATLAB GEOSOLUTIONS<\/h4>\n

A SatLab Geosolutions se esfor\u00e7a para manter a qualidade da produ\u00e7\u00e3o de produtos premium e de alto desempenho, juntamente com solu\u00e7\u00f5es inovadoras.<\/p>","protected":false},"excerpt":{"rendered":"

Em outubro, levamos o receptor GPS RTK SatLab SLC para uma \u00e1rea florestal na Pol\u00f4nia, que \u00e9 coberta por \u00e1rvores h\u00e1 d\u00e9cadas, para testar o desempenho do SLC sob a prote\u00e7\u00e3o das \u00e1rvores.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_links_to":"","_links_to_target":""},"yoast_head":"\nBetter Performance on RTK Receiver with External Antenna in the Forests | Global Satellite Positioning Solutions | SatLab Geosolutions AB<\/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:\/\/www.satlabgeo.com\/pt\/industries\/lorem-ipsum-dolor-amet-consectetur-2\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Better Performance on RTK Receiver with External Antenna in the Forests | Global Satellite Positioning Solutions 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