Is High Resolution Satellite Imagery in GeoGlobe Possible Offline? ...and in a Compiler SDK .NET DLL?

We currently have a matlab product we use offline and compile to a DLL for calling from a C# program. I'm looking into the mapping toolbox to see if we could use the geoglobe plots. However, there is a big issue of the map imagery needing internet access. I've been digging though this link.

https://www.mathworks.com/help/map/use-basemaps-in-offline-environments.html#NoInternetAccessExample-2

The closest thing I've seen so far is saving off of the Tiff files, but the example show is VERY low resolution and the documentation does not even suggest it supports geoglobe. Meanwhile, the downloadable options (like "colorterrain") all provide very little detail when close in.

I realize this would potentially be massive in size. I'm OK with that. Also, I would likely just be targeting specific regions for the high resolution imagery.

Note also I don't need this solution to be within Matlab. Could I potentially download and replicate the image server on the local network and simply point matlab to that local URL using addCustomBaseMap?

Answer 1

[Kojiro Saito]

geoglobe accepts custom basemap but addCustomBasemap only allows URL or MBTiles file, so you need to host internal Web Map Server or provide .mbtiles file in local.

From R2024b, mbtileswrite was introduced. So, you can create MBTiles for offline usage.