What is SRTM DTED used for?

SRTM DTED, which stands for Shuttle Radar Topography Mission Digital Elevation Data, refers to the digital elevation data collected by the Shuttle Radar Topography Mission. This mission utilized radar to capture elevation information across large areas of the Earth’s surface, allowing for the creation of detailed terrain models. The data is specifically used for terrain analysis and in various applications such as geographic information systems (GIS), environmental studies, and urban planning.

The relevance of the other options lies in the fact that while high-resolution mapping, aerial photography, and digital terrain elevation analysis are all important in the field of geography and remote sensing, they do not specifically pertain to the collection or purpose of SRTM DTED. High-resolution mapping and aerial photography involve different technologies, while digital terrain elevation analysis refers to the methods employed to interpret elevation data rather than the data itself. Thus, the most appropriate answer that accurately defines SRTM DTED is its connection to the Shuttle Radar Topography Mission.