I would like to make some elevation data. Because i making an airport (St. Helena) in FsCloudPort.
But the elevation at the airport is totally messed up.
Could someone help?
I would like to make some elevation data. Because i making an airport (St. Helena) in FsCloudPort.
But the elevation at the airport is totally messed up.
Could someone help?
Making elevation Is quite tricky.
Maybe this tutorial might get you starting:
The apron is elevated regarding the runway. So even with a 30m elevation mesh (ARC1) do not expect too good results here.
Have a look to Google Earth:
Thanks. I will try.
The problem is that this map doesn't have any products for St. Helena.
In that case, you can look for https://earthexplorer.usgs.gov/
However they are in maintenance mode today.
A screenshot follows, after they are online again.
Ok. Thanks for searching.
I made another tutorial, how to download elevation data from USGS:
Do you need to have an account?
yes, its free.