<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- pycsw 3.0-dev -->
<oai:OAI-PMH xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd">
  <oai:responseDate>2026-05-30T18:23:47Z</oai:responseDate>
  <oai:request>https://csw.geo.gl.ch/oaipmh?mode=oaipmh</oai:request>
  <oai:error code="badArgument">Missing 'verb' parameter</oai:error>
</oai:OAI-PMH>