Terrain data for Portugal

[JGBotella]

Hello, idk if this is the right place to ask but I'm currently trying to create a map from a region in Portugal for use in a server. My issue is I can't find a high resolution dataset (max I've been able to find is 20m per pixel) to base the map on. BTE/T++ has great quality terrain data/height maps that are more in line with what I'm looking for and the "Individual guides for countries" page directed me to seemingly defunct discord links and here, so I thought I'd go ahead and ask here. Thanks in advance.

[SmylerMC]

Terraplusplus uses various datasets depending on the location. As far as I can tell, Portugal is using the defaut AWS terrain tiles which aren't any better than what you are describing.

Elevation data sources are described in this file.

[DavixDevelop]

The Individual guides for countriesis/was meant for countries with a specific preparation of It's dataset to be be converted to a custom terrain. Guides were added on a case by case basis, if a user requested help with their specific dataset, hence the contact me in the footer of each guide/sub-guide. If the help fell outside the typical guide for custom terrain dataset preparation, ergo custom scripts needed to be written, I fully took over the task of creating the custom terrain dataset, and wrote the guide afterwards.

Now regarding your question, most of Europe's terrain tiles are based on a dataset of 30m resolution, as seen here in these datasets that TerraPlusPlus uses in combination with custom hosted dataset, which Portugal isn't part of yet, so in game, the area uses the terrain tiles based on the 30m dataset.