Tuesday, Jun 04, 2019 at 12:40
PhilD - Here is the NASA link - but I'm not sure the site is of huge benefit to you, as NASA do not provide high resolution imagery on this site - the high resolution imagery is reserved for paying customers and the military.
NASA Satellite Imagery - Worldview
Add layers by clicking on the "Add Layers" button. Select "All" from the new pop-up menu, then scroll down to select whatever layer you wish to add.
"Reference Map" is available, outlining roads and
places - but be aware, the map is extremely basic, and lacks detail.
Activate the layer by clicking on the eyeball icon on the far left of the layer list.
Hide the layer by clicking on the eyeball again.
If you zoom in too close, the imaging becomes blurry, and a yellow exclamation mark appears next to the eyeball.
Holding your mouse cursor on this yellow exclamation mark tells you, "Layer is overzoomed by 1x times its maximum zoom level".
Cheers, Ron.
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