I have two geocoded aerials from the Las Vegas valley from different years. The newer aerial has an area missing from the Northwest part of town. The older aerial has the missing area I need.
My question is, Is there a way to tile the new and old aerials and fill in the missing area from the older one and combine the two into one composite that I can export from QGIS? If not is there free software that would tile the two and output a composite geocoded aerial?