<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_es">[técnicas de investigación y exploración]</topic></authority><related type="narrower"><topic>agrimensura</topic></related><related type="narrower"><topic>radiestecia</topic></related><related type="narrower"><topic>detección a distancia</topic></related><related type="narrower"><topic>prospección</topic></related><related type="narrower"><topic>sonar</topic></related><related type="narrower"><topic>radar</topic></related><related type="narrower"><topic>lidar (traducció pendent)</topic></related><related type="narrower"><topic>site location (traducció pendent)</topic></related><related type="narrower"><topic>Structure from Motion (traducció pendent)</topic></related><related type="broader"><topic>procesos y técnicas por tipo específico</topic></related></mads>