GFZ sitemap

http://dataservices.gfz-potsdam.de/igsn/sitemap.php contact: Damien

CSIRO test sitemap

https://igsn.geoanalytics.csiro.au/sitemap.xml contact

MARUM test sitemap

http://seprojects.marum.de/sitemap.xml

SESAR test sitemap

https://github.com/earthchem/igsn-sprint-excersices/blob/master/sitemaps/sitemap-index.xml

ARDC test sitemap

https://test.handle.ardc.edu.au/igsn/static/sitemap.xml