Information and discussion related to high-resolution lidar topography for the Earth sciences
The SRTM data now available from this site has been upgraded to version 4. This latest version represents a significant improvement from previous versions, using new interpolation algorithms and better auxiliary dems. We are confident this is now the highest quality SRTM dataset available.
Welcome to the OpenTopgraphy Blog. We plan to use this blog as a way to communicate project developments, system updates, and to address questions and issues that may arise. At this time the OpenTopography Portal is operating as a beta system - If you encounter problems or have comments or suggestions for improvements, please let us know either in the forum or via our feedback form