For an application I am building I require to show satellite (high resolution) and street view layers, preferably also a hybrid view. Unfortunately, due to the application not running on a typical GUI, restrictions of the Google Terms prohibit me from using Google Maps.
Looking for alternatives, I have had very little success in finding public WMS hosting alternative datasets. Hosting the data ourselves would require a redefinition of the project's scope which is, at this point, not an option.
Looking at questions asking for lists of WMS, I have unfortunately found many servers that are no longer online or providing the services I need. Do you know any WMS hosting the layers I need or, in case you don't, what WMS list would you consider most up to data and regularly maintained?