<p></p>
<p dir="auto">Since the main objective here is to disallow unintentional copyright violation (this won’t stop deliberate maneuvering around the blacklist), blocking all Google related imagery could be split in two parts:</p>
<ol dir="auto">
<li>All data from the domain could be blocked: <code>".*\.google(apis)?\..*/.*"</code>, since I couldn't come up with reasonable URLs which would additionally be blocked because of this. Notice that <a href="https://www.openstreetmap.org/id#background=custom:https://gibs.earthdata.nasa.gov/wmts/epsg3857/all/VIIRS_SNPP_CorrectedReflectance_TrueColor/default/2022-04-08/GoogleMapsCompatible_Level9/%7Bz%7D/%7By%7D/%7Bx%7D.jpg" rel="nofollow">most links just including "google"</a> aren't matched.</li>
<li>Additionally, in a second entry, Google's embedded parameters could also be matched: <code>".*pb=.*(!\d[a-z]\d+){3,}.*"</code>, which could serve as a failsafe if IP addresses, redirects or other tricks out of scope are used.</li>
</ol>
<p dir="auto">This double filter would only let the vt or kh endpoints slip through, if the URL is deliberately crafted excluding the blacklisted domains.<br>
I'm providing variant A (matching domain and parameters, preferred) and variant B (only matching the domain) in reverse order.<br>
So I suggest merging version A, and if someone does find permitted imagery/data matched by these filters they can be reduced to version B or discussed again.</p>

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