Cloud-optimised GeoTIFFs — the raster imagery under the map.
USGS_13_n61w148_20180102.tif
USGS_13_n61w149_20180102.tif
USGS_13_n61w150_20170505.tif
USGS_13_n61w151_20180216.tif
USGS_13_n62w148_20171229.tif
USGS_13_n62w149_20171229.tif
USGS_13_n62w150_20130911.tif
USGS_13_n62w151_20180216.tif