Warning: model 230 231 integrate Nearmap's satellite imagery into Google Map api, it allow you to switch between Nearmap's basemap and Google map on the fly. You can even overlap both on each other to compare.
https://transparentgov.net:3200/googlemaps230/default?layer_id=0&layer=Schools¢er_lat=34.58503928292765¢er_long=-117.379195320908¢er_zoom=20&url=https%3A%2F%2Fgis1.victorvilleca.gov%2Farcgis%2Frest%2Fservices%2FPublic%2FSchools_in_Victorville_CA%2FMapServer&overlayType=overlayType_tile&panto=0&overlayOpacity=10
Nearmap wins by giving you a much better view and less than 2 month new.
Same place, same location, google lose by giving you at least 6 months old image and you can't see the logo on the airplane.
https://transparentgov.net/json2tree/esri/server2/folder.html?org=https%3A%2F%2Fgis1.victorvilleca.gov%2Farcgis%2Frest%2Fservices&url=https%3A%2F%2Fgis1.victorvilleca.gov%2Farcgis%2Frest%2Fservices&arcgis_online_token=&select_folder=13&select_layer=0