08.07.2019, 10:57
(04.07.2019, 07:31)nordlicht Wrote:(27.06.2019, 13:40)SaschaT Wrote: ....
https://data.opendataportal.at/dataset/dtm-germany ,
...
Sonny's data sets are scaled to SRTM1 resolution which is still the commonly available resolution for large areas, despite higher resolution data available locally.
So far the OP has not indicated which area he is looking at, so no chance to point him to higher resolution data.
My choice of tool would be Global Mapper as it has powerful and comfortable elevation data handling capabilities.
Hello, area is Hong-Kong. But using STRM or other data like these do not work for my project because probably I am not GIS expert: I absolutely need to be able to build my map with tiles that must join very precisely...and I don't know how to do this with Qgis and STRM maps...at the opposite I already found a process to do it differently. The only thing is, that I need to get elevation for each kms2 of my map with 1000x1000 points for each area...even it's not really accurate...my final goal is a simulation to be used in Unreal Engine. My actual map is only 100X100. I am sure that with 1002000 points I will get better results. About Global Mapper : any idea how to get elevation from opentopomap or openstreetmap for each point ?