There are some fees that are required for keeping this website alive; fees in terms of hosting charges, bug fixes, maintenance, domain name fees and development time. The money to which I get from my day job which is not really enough to keep this website at the level I want it to be.
It could be great if I could also remove the dreadfull 'Upgrade for commercial use' link at the bottom of the Cesium viewer by purchasing the commercial Cesium Ion licence which is currently USD 149 per month but I do not have spare funds to purchase it.
Anything you can donate to fund this website is much appreciated. Here is how to donate: