Questions tagged [history]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
2
votes
0answers
21 views

Seeking country boundaries shapefile which is pre-1980?

I am looking for a shapefile with the country boundaries as they were when Czechoslovakia existed as a country. Is there any online open source resource where I can find historical country boundary ...
1
vote
1answer
17 views

Ice Age Glaciers Question

I am looking to find a GIS data about the Ice age glaciers history around the Russia and Alaska area aka Beringa Sea ... Not sure how to find them but does anyone here have the information that can ...