Hello danscombe,

Thank you for your recent contributions of informative articles, links, and overlays. Please continue!

For your overlay file, you may feel free to extract the overlay and/or ship location placemark contained within the recent Sirius Star Update file.

To check it, if you make the overlay approximately 50% transparent, you will notice that the shore and land features of the IKONOS image provided by Guardian closely matches some existing Google Earth imaging shore and land features. These can be used to scale and align.

With some work, this enabled the recent sat image overlay to be aligned and scaled precisely, and then a more exact vessel location was extracted. The overlay now is rendered compatible with Google Maps as well.

Regards,
Expedition