Department of Defense (DoD), and the German and Italian space agencies. Geospatial-Intelligence Agency (NGA) of the U.S. The mission was a cooperative project between the National Aeronautics and Space Administration (NASA), the National SRTM (Shuttle Radar Topography Mission) was developed to collect three-dimensional measurements of the Earth's surface to generate a near-globalĭigital elevation model (DEM). Although not required, a link to is appreciated. Without attributing the original author or source.
You are free to adapt and use the relief maps and relief layer for commercial purposes MFF-maps are released under Creative Commons CC0. The vision of Maps-For-Free is to offer free worldwide relief maps and other layers which can easily be integrated into existing map projects.
