<?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_en">meteorographs</topic></authority><related type="narrower"><topic>barothermographs</topic></related><related type="narrower"><topic>barothermohygrographs</topic></related><related type="broader"><topic>meteorological measuring devices</topic></related><variant type="other"><topic>meteorograph</topic></variant><variant type="other"><topic>aerograph</topic></variant><variant type="other"><topic>aerographs</topic></variant> <note xml:lang="en"><![CDATA[ Instruments designed to measure and record automatically several meteorological elements, such as air pressure, temperature, and humidity. ]]></note></mads>