FYI the basemap for this is incredibly outdatedCan anyone help?
I am trying to put together a small run of base-maps with the correct river courses and coastlines;-
This is my WIP of 1AD
View attachment 705245
My question is, does anyone have any patches for coastline or river changes over the years.
I've done the Caspian and Aral seas, found the patch for the Netherlands and am working on Chinese rivers and coasts.
If not patches, does anyone have any data on areas that have changed [eg Rann of Kutch or the Wash].
I'm not intending to go any further back than 1,000BC so not paeleological changes.
I thank you in anticipation of any patches, maps, links or data you can provide.
So it does not clog up this thread, can you post to my data collection thread;- Historically adjusted Q-BAMs