There are several approaches to visualizing geospatial data directly from TileDB without having to export the data.
You can use the TileDB format driver within GDAL with tools such as MapServer and others to create beautiful maps, or by using Python and Rasterio. We also have plans to integrate with Datashader and other tools.
Within a Jupyter notebook such those provided within TileDB Cloud you can visualize the geospatial data using matplotlib.
In all of the options above, TileDB provides the necessary metadata you need to put the data in the right place on the map.
Are you interested in a quick call to discuss this further?