{"version":"1.0","provider_name":"GeoStru","provider_url":"https:\/\/www.geostru.eu\/es\/","author_name":"Mario Riente","author_url":"https:\/\/www.geostru.eu\/es\/blog\/author\/studiogeolrientegmail-com\/","title":"T\u00e9cnicas de s\u00edsmica pasiva","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"PhKBcr3qC0\"><a href=\"https:\/\/www.geostru.eu\/es\/blog\/2018\/05\/10\/tecnicas-de-sismica-pasiva\/\">T\u00e9cnicas de s\u00edsmica pasiva<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.geostru.eu\/es\/blog\/2018\/05\/10\/tecnicas-de-sismica-pasiva\/embed\/#?secret=PhKBcr3qC0\" width=\"600\" height=\"338\" title=\"\u00abT\u00e9cnicas de s\u00edsmica pasiva\u00bb \u2014 GeoStru\" data-secret=\"PhKBcr3qC0\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","thumbnail_url":"https:\/\/www.geostru.eu\/wp-content\/uploads\/2018\/05\/hvsr_anteprima.jpg","thumbnail_width":500,"thumbnail_height":281,"description":"T\u00e9cnicas de s\u00edsmica pasiva:\u00a0Las t\u00e9cnicas de s\u00edsmica pasiva buscan definir las propiedades mec\u00e1nicas del subsuelo a partir de mediciones de vibraciones ambientales producidas por diversos tipos de fuentes no controladas Los m\u00e9todos de s\u00edsmica pasiva se basan en la observaci\u00f3n de un campo de ondas vinculado f\u00edsicamente al que produce el sismo. La ventaja de&hellip;"}