{"id":7687,"date":"2018-12-31T02:09:45","date_gmt":"2018-12-31T01:09:45","guid":{"rendered":"http:\/\/www.sigterritoires.fr\/?p=7687"},"modified":"2018-12-31T11:00:18","modified_gmt":"2018-12-31T10:00:18","slug":"como-extraer-la-altura-del-terreno-de-google-earth-para-construir-su-propio-mnt","status":"publish","type":"post","link":"https:\/\/www.sigterritoires.fr\/index.php\/es\/como-extraer-la-altura-del-terreno-de-google-earth-para-construir-su-propio-mnt\/","title":{"rendered":"C\u00f3mo extraer  la altura del terreno de Google Earth para construir su propio MNT"},"content":{"rendered":"\n<p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nIr\nal sitio http:\/\/www.zonums.com\/gmaps\/terrain.php?action=sample <br>\nNo\nse preocupe , es absolutamente gratuito. &nbsp;&nbsp;&nbsp;&nbsp;\n\n\n\n<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"386\" data-attachment-id=\"7688\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/es\/como-extraer-la-altura-del-terreno-de-google-earth-para-construir-su-propio-mnt\/attachment\/311\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/311.png?fit=525%2C386&amp;ssl=1\" data-orig-size=\"525,386\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"311\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/311.png?fit=525%2C386&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/311.png?resize=525%2C386&#038;ssl=1\" alt=\"\" class=\"wp-image-7688\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/311.png?w=525&amp;ssl=1 525w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/311.png?resize=300%2C221&amp;ssl=1 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/figure>\n\n\n\n<p>Usted tiene que definir\ndos\ncosas: <br>\n<strong>1- El<\/strong> <strong>m\u00e9todo<\/strong> <strong>de<\/strong> <strong>muestreo<\/strong>\n<br>\nYa\nsea que usted desee una grilla\nregular o puntos al azar. En ambos casos, el limite es 5000\npuntos en total. <br>\n<strong>2-<\/strong> <strong>Las coordenadas<\/strong> <strong>del marco<\/strong> <strong>geogr\u00e1fico<\/strong>\n<strong>.<\/strong> <br>\nMoviendo\nel mouse sobre el mapa usted obtiene las coordenadas que\nse muestran en el banner superior .\nIntroduzca\nlas coordenadas del \u00e1ngulo superior derecho e inferior izquierdo.\n\n\nHaga clic en &nbsp; \u201cObtener elevaciones\u201d,\nluego elegir si usted\ndesea\nver\nlos puntos a medida que\nson capturados. La primera vez usted\npuede\nverlos, pero este proceso enlentece enormemente\nel proceso . \n\n\n\n<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"397\" data-attachment-id=\"7689\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/es\/como-extraer-la-altura-del-terreno-de-google-earth-para-construir-su-propio-mnt\/attachment\/312\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/312.png?fit=525%2C397&amp;ssl=1\" data-orig-size=\"525,397\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"312\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/312.png?fit=525%2C397&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/312.png?resize=525%2C397&#038;ssl=1\" alt=\"\" class=\"wp-image-7689\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/312.png?w=525&amp;ssl=1 525w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/312.png?resize=300%2C227&amp;ssl=1 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/figure>\n\n\n\n<p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nAl\nfinal del proceso. usted\nobtendr\u00e1\nuna\nventana\nproponiendole\nexportar los resultados . &nbsp;\n\n\n\n<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"407\" data-attachment-id=\"7690\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/es\/como-extraer-la-altura-del-terreno-de-google-earth-para-construir-su-propio-mnt\/attachment\/313\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/313.png?fit=525%2C407&amp;ssl=1\" data-orig-size=\"525,407\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"313\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/313.png?fit=525%2C407&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/313.png?resize=525%2C407&#038;ssl=1\" alt=\"\" class=\"wp-image-7690\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/313.png?w=525&amp;ssl=1 525w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/313.png?resize=300%2C233&amp;ssl=1 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/figure>\n\n\n\n<p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nSeleccionar\nlas unidades (metros) y el tipo de archive para el texto. Para\nArcGis recomendamos la elecci\u00f3n de comas.<br>\nUna\nventana\ncon datos ascii aparece. &nbsp;\n\n\n\n<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"525\" height=\"470\" data-attachment-id=\"7691\" data-permalink=\"https:\/\/www.sigterritoires.fr\/index.php\/es\/como-extraer-la-altura-del-terreno-de-google-earth-para-construir-su-propio-mnt\/attachment\/314\/\" data-orig-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/314.png?fit=525%2C470&amp;ssl=1\" data-orig-size=\"525,470\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"314\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/314.png?fit=525%2C470&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/314.png?resize=525%2C470&#038;ssl=1\" alt=\"\" class=\"wp-image-7691\" srcset=\"https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/314.png?w=525&amp;ssl=1 525w, https:\/\/i0.wp.com\/www.sigterritoires.fr\/wp-content\/uploads\/2018\/12\/314.png?resize=300%2C269&amp;ssl=1 300w\" sizes=\"auto, (max-width: 525px) 100vw, 525px\" \/><\/figure>\n\n\n\n<p>Seleccionar todo el contenido (Ctrl A), &nbsp;y copiarlo (Ctrl C). <br>\nAbrir\nun nuevo archivo con el bloc de notas. <br>\nCopiar\nel contenido del portapapeles (Ctrl V) <br>\nGuarde\nel archivo con el nombre elegido y no se olvide de cambiar el tipo de archivo *\n.txt a *. * (Todos los archivos) para poder agregarle\nuna extensi\u00f3n .csv. De esta &nbsp;forma usted puede\ncargarlo en ArcGis directamente y sin problema .\n<\/p>\n\n\n\n<p><strong>Atenci\u00f3n<\/strong>: si usted\ntiene\n\u00e1reas marinas en su dominio, los puntos sobre\nel agua tendr\u00e1n como calor\n-32768.000. Si los deja tal cual,\nencontrar\u00e1 sorpresas desagradables a la hora de la generaci\u00f3n del DEM!\n<br>\nSeg\u00fan\nsu\nelecci\u00f3n\npara la construcci\u00f3n del DTM, reemplace los valores con 0 o borre\nlas lineas.<br>\nUltimo\nconsejo, no olvide iniciar el proceso de generaci\u00f3n del DTM -longitud y para generar\nlos MNT es necesario que los datos proyectados (lambert 93, por\nejemplo), los m\u00e9todos de interpolaci\u00f3n pueden\narrojar resultados un poco extra\u00f1o si\nusted\npermanence\nen grados. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ir al sitio http:\/\/www.zonums.com\/gmaps\/terrain.php?action=sample No se preocupe , es absolutamente gratuito. &nbsp;&nbsp;&nbsp;&nbsp; Usted tiene que definir dos cosas: 1- El m\u00e9todo de muestreo Ya sea que usted desee una grilla regular o puntos al azar. En&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"give_campaign_id":0,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"sfsi_plus_gutenberg_text_before_share":"","sfsi_plus_gutenberg_show_text_before_share":"","sfsi_plus_gutenberg_icon_type":"","sfsi_plus_gutenberg_icon_alignemt":"","sfsi_plus_gutenburg_max_per_row":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[842],"tags":[],"class_list":["post-7687","post","type-post","status-publish","format-standard","hentry","category-non-classe-es"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p6XU0A-1ZZ","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/7687","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/comments?post=7687"}],"version-history":[{"count":0,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/posts\/7687\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/media?parent=7687"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/categories?post=7687"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sigterritoires.fr\/index.php\/wp-json\/wp\/v2\/tags?post=7687"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}