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Relative elevation model of the White River, Indiana -
Profile through Auckland, NZ lidar point cloud data. Sky Tower at center left. -
1 meter hillshade image of Yaquina Head, Oregon lidar -
D8 flow direction map from 30m SRTM data, Mt. Hood, Oregon -
3D visualization of lidar point cloud data of the Flatirons, Boulder, Colorado -
Black Rock Desert Wilderness, Nevada
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Latest News
Jan 20, 2026
OpenTopography is guided by three advisory committees that represent OpenTopography’s users and ensure that the facility’s activities are aligned with the needs and initiatives of the scientific and educational communities. These volunteer roles are...
Jan 5, 2026
OpenTopography provides easy, centralized access to a diverse collection of topographic data. We strive to simplify data discovery by providing a single, accessible platform that integrates data from a variety of sources including the USGS 3D...
Dec 8, 2025
Connect with OpenTopography at the 2025 American Geophysical Union meeting in New Orleans, LA! OpenTopography will be in booth #908 in the exhibit hall. Our booth is...
Latest Blog Posts
Nov 24, 2025
OpenTopography hosts hundreds of high-resolution point cloud datasets covering more than 500,000 km² globally. While our web-based data portal provides intuitive point-and-click access to these data, researchers increasingly need programmatic methods to build automated, reproducible workflows. We're excited to share a new...
Apr 24, 2025
By Hayley Bricker
Utility companies, responsible for providing power, water, and telecommunications services, rely on precise, high-resolution 3D elevation data of the Earth’s surface to plan projects, maintain infrastructure, and mitigate natural hazards. Light ranging and detection, or lidar, provides a powerful...