Once the mission finishes and the aircraft lands, all of the captured photos will be stored on the USB stick plugged into the Astro.
Alternatively, you can choose to upload the missions to Site Scan over the internet. You will need to disconnect the iPad from the Herelink Hotspot and reconnect it to a wifi network with internet access in order to upload.
Once the images have been uploaded, there are a variety of ways to use, share, and manipulate the data within Site Scan by selecting the ... button in the top-right corner.