Global data representation on Map

[Pawandeep-Kaur-Betz]

Description

At the moment, all the global datasets for example the following: https://geoservice.dlr.de/eoc/ogc/stac/v1/collections/GWP_P1D?f=html are being shown around the equator on the map with the same visual metaphor. To improve its representation and show it different from the other datasets, I would advice to change the dot icon for those datasets to the MUI global icon
`import PublicIcon from '@mui/icons-material/Public';