{"id":3059,"date":"2021-02-17T11:16:18","date_gmt":"2021-02-17T16:16:18","guid":{"rendered":"http:\/\/blog.espol.edu.ec\/girni\/?p=3059"},"modified":"2021-02-17T22:34:29","modified_gmt":"2021-02-18T03:34:29","slug":"5-3-localiza-por-trilateracion-sectores-e-intervalos","status":"publish","type":"post","link":"https:\/\/blog.espol.edu.ec\/girni\/5-3-localiza-por-trilateracion-sectores-e-intervalos\/","title":{"rendered":"5.3 Localiza por Trilateraci\u00f3n \u2013 Sectores e Intervalos"},"content":{"rendered":"<p>Al incorporar en los algoritmos el uso de sectores, se obtienen resultados con menores errores de localizaci\u00f3n, estimados por trilateraci\u00f3n y respecto a las coordenadas del gps.<\/p>\n<p>Se realiza un enfoque para el \u00e1rea de vegetaci\u00f3n, 'FIEC', para comparar resultados<\/p>\n<p><a href=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2021\/02\/TrilateraSectorIntervalo_Result01.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-3075 size-full\" src=\"http:\/\/blog.espol.edu.ec\/girni\/files\/2021\/02\/TrilateraSectorIntervalo_Result01.png\" alt=\"\" width=\"1117\" height=\"635\" srcset=\"https:\/\/blog.espol.edu.ec\/girni\/files\/2021\/02\/TrilateraSectorIntervalo_Result01.png 1117w, https:\/\/blog.espol.edu.ec\/girni\/files\/2021\/02\/TrilateraSectorIntervalo_Result01-300x171.png 300w, https:\/\/blog.espol.edu.ec\/girni\/files\/2021\/02\/TrilateraSectorIntervalo_Result01-768x437.png 768w, https:\/\/blog.espol.edu.ec\/girni\/files\/2021\/02\/TrilateraSectorIntervalo_Result01-1024x582.png 1024w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><\/p>\n<p>Los resultados num\u00e9ricos resumen obtenidos son:<\/p>\n<pre>puntos con medidas:         21\r\nlocalizados con algoritmo:  20   , 95.2%\r\nErrores Promedio:\r\n+---------------+------+--------+--------+------+--------+--------+\r\n|  error+i*std  | cant |   %    | trilat | gps  | gps_dx | gps_dy |\r\n+---------------+------+--------+--------+------+--------+--------+\r\n| interv_dentro |  19  |        |        |      |        |        |\r\n|    error_0    |  8   | 42.1%  |  53.5  | 34.7 |  27.9  |  17.5  |\r\n|    error_1    |  8   | 42.1%  |  55.8  | 46.4 |  37.7  |  22.9  |\r\n|    error_2    |  3   | 15.8%  |  72.2  | 51.6 |  30.4  |  34.0  |\r\n|  interv_fuera |  1   |        |        |      |        |        |\r\n|    error_0    |  0   |  0.0%  |  0.0   | 0.0  |  0.0   |  0.0   |\r\n|    error_1    |  1   | 100.0% |  24.1  | 27.0 |  27.0  |  1.6   |\r\n|    error_2    |  0   |  0.0%  |  0.0   | 0.0  |  0.0   |  0.0   |\r\n+---------------+------+--------+--------+------+--------+--------+\r\n<\/pre>\n<p>Se observa que se tienen casi todos los puntos del \u00e1rea de vegetaci\u00f3n ubicados. 'FIEC130' no se incorpora a la lista, pues no disponde de valores de Rssi para 'gtwFCNM'.<\/p>\n<p>El detalle de los errores de localizaci\u00f3n de cada punto son:<\/p>\n<pre>Errores localizacion\r\nErrores estimado: Cota-Trilatera-pol\u00edgono y Trilatera_vs_GPS\r\n+---------+-------+-------+--------+-------+--------+--------+---------+---------+---------+\r\n|  punto  | i*std | fuera | trilat |  gps  | gps_dx | gps_dy | sect_d1 | sect_d2 | sect_d3 |\r\n+---------+-------+-------+--------+-------+--------+--------+---------+---------+---------+\r\n| FIEC101 |   1   |   d2  | 24.13  | 27.01 | -26.96 | -1.61  |    0    |    0    |    0    |\r\n| FIEC102 |   1   |       | 58.51  | 39.76 |  19.4  | -34.71 |    0    |    0    |    1    |\r\n| FIEC103 |   1   |       | 30.16  | 59.15 | 50.75  | -30.38 |    0    |    0    |    1    |\r\n| FIEC104 |   2   |       | 85.75  |  71.3 | -14.25 | -69.86 |    0    |    0    |    0    |\r\n| FIEC105 |   0   |       |  2.92  | 22.87 | -22.11 |  5.83  |    0    |    0    |    0    |\r\n| FIEC106 |   0   |       | 59.12  | 23.54 | -14.24 | -18.74 |    0    |    0    |    0    |\r\n| FIEC107 |   1   |       | 26.94  | 15.29 | -5.65  | 14.21  |    0    |    0    |    0    |\r\n| FIEC108 |   1   |       | 70.86  | 30.08 | -22.52 | 19.94  |    0    |    0    |    1    |\r\n| FIEC109 |   1   |       | 61.94  | 21.15 | 16.68  |  13.0  |    0    |    0    |    1    |\r\n| FIEC110 |   0   |       | 40.85  | 26.49 | -20.07 | 17.29  |    0    |    0    |    0    |\r\n| FIEC111 |   0   |       | 72.84  |  17.7 |  1.5   | -17.63 |    0    |    0    |    1    |\r\n| FIEC112 |   0   |       | 51.21  | 36.32 |  34.6  | 11.06  |    0    |    0    |    1    |\r\n| FIEC115 |   2   |       | 78.12  | 10.24 | -9.45  |  3.96  |    1    |    0    |    0    |\r\n| FIEC116 |   1   |       |  57.3  | 91.81 | 90.07  | 17.76  |    1    |    0    |    1    |\r\n| FIEC117 |   2   |       | 52.61  | 73.24 | 67.54  | 28.33  |    1    |    0    |    1    |\r\n| FIEC120 |   0   |       | 120.27 | 40.98 | -40.4  | -6.86  |    1    |    0    |    0    |\r\n| FIEC121 |   0   |       | 49.52  | 50.94 | 40.54  | 30.84  |    1    |    0    |    0    |\r\n| FIEC122 |   1   |       | 66.97  | 56.82 | 41.11  | 39.23  |    1    |    0    |    1    |\r\n| FIEC123 |   0   |       | 30.95  | 58.98 | 49.64  | 31.85  |    1    |    0    |    0    |\r\n| FIEC124 |   1   |       | 73.54  |  57.4 | 55.58  | -14.33 |    1    |    0    |    0    |\r\n+---------+-------+-------+--------+-------+--------+--------+---------+---------+---------+\r\n<\/pre>\n<p>En el detalle se observa que solo para 'FIEC101' se us\u00f3 un intervalo extendido de la ecuaci\u00f3n hacia 'd2' que es 'gtwFIEC' estimando que es por encontrarse\u00a0 en los l\u00edmites de la secci\u00f3n de vegetaci\u00f3n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Al incorporar en los algoritmos el uso de sectores, se obtienen resultados con menores errores de localizaci\u00f3n, estimados por trilateraci\u00f3n y respecto a las coordenadas del gps. Se realiza un enfoque para el \u00e1rea de vegetaci\u00f3n, 'FIEC', para comparar resultados Los resultados num\u00e9ricos resumen obtenidos son: puntos con medidas: 21 localizados con algoritmo: 20 , &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.espol.edu.ec\/girni\/5-3-localiza-por-trilateracion-sectores-e-intervalos\/\" class=\"more-link\">Continuar leyendo<span class=\"screen-reader-text\"> \"5.3 Localiza por Trilateraci\u00f3n \u2013 Sectores e Intervalos\"<\/span><\/a><\/p>\n","protected":false},"author":8043,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1463489],"tags":[],"class_list":["post-3059","post","type-post","status-publish","format-standard","hentry","category-localizacion-rssi-lora"],"_links":{"self":[{"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/posts\/3059","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/users\/8043"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/comments?post=3059"}],"version-history":[{"count":3,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/posts\/3059\/revisions"}],"predecessor-version":[{"id":3076,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/posts\/3059\/revisions\/3076"}],"wp:attachment":[{"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/media?parent=3059"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/categories?post=3059"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.espol.edu.ec\/girni\/wp-json\/wp\/v2\/tags?post=3059"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}