The lack of high res DEM files angers me a lot as well. 30m simply isn't enough and then there are projects like TanDEM-X where it isn't clear why they can't sh

The lack of high res DEM files angers me a lot as well. 30m simply isn't enough and then there are projects like TanDEM-X where it isn't clear why they can't share the 12m x 12m data with the public if it's mostly payed through public funding.