Generally, each NASA mission and program has a video and image collection. See Usage Guidelines at the bottom of the website.
For printed Australian topographic maps in QUT Library, search here using the 100K MAP No. For example, searching 'Ipswich' finds: '9442'. Using these map numbers in the search box on this page finds relevant 1:100,000 and 1:25,000 maps.
High quality aerial photo maps of Australian cities and environs. Capital city photo imagery is typically updated 6 – 8 times per year (less often for regional cities, other urban and peri-urban areas). Changes over time can be seen using the map browser timeline.Zooming to city building level detail is possible. Measurement tools allow determination of distance and areas. Split view allows a site change comparison across two image capture dates. Base map options are Vertical (default), Panorama, Terrain, Roads, True Ortho and 3D. Projects allow you to save your own version of an annotated map with measurements. Set up a watchlist to be emailed notification when new imagery for your site(s) of interest becomes available.