OpenTopography is pleased to announce the release of four new lidar datasets. This release includes data from two airborne lidar surveys and a pair of terrestrial laser scanning (TLS) collections. The new datasets:
The OpenTopography team is pleased to announce the release of version 3.3 of the OpenTopography system. This release includes numerous user interface and system enhancements as well as bug fixes. The most prominent update in v 3.3 from the perspective of users and our data partners is that we've now made the "roles" of groups involved in a dataset collection more prominent.
We're pleased to formally announce the open source release of the OpenTopography-developed Points2Grid algorithm for Digital Elevation Models generation from lidar point cloud data. Points2Grid is a robust and scalable local gridding tool for processing LIDAR point cloud data to DEMs. The algorithm uses a local gridding method to compute grid cell elevation using a neighborhood defined around each cell based on a search radius provided by the user.
We are pleased to announce the release of v. 3.2 of the OpenTopography system. This is a major update that includes several new enhancements to the lidar point cloud processing system to add functionality, speed up processing, and to improve the user experience.
The 8th annual Cyberinfrastructure Summer Institute for Geoscientists (CSIG'11) will be held August 8th -12th, 2011, at the San Diego Supercomputer Center, University of California, San Diego.
A new Cambridge University Press book released this month highlights a wide range of research in the areas of Geoinformatics and Earth science Cyberinfrastructure. Geoinformatics, Cyberinfrastructure for the Solid Earth Sciences, G.R. Keller and C.
OpenTopography is pleased to announce the release of an 80 km2 lidar point cloud dataset for the Lemhi River watershed in east-central Idaho.
Due to planned power system maintenance in the SDSC machine room, servers that provide OpenTopography lidar point cloud access and processing will be down on MAy 3rd, 2011. We expect this outage to be complete by 12 pm PDT. If you have questions or concerns please contact info@opentopography.org.
OpenTopography is pleased to announce that lidar point cloud data for the whole Lake Tahoe Basin (941 km2) on the California/Nevada border are now available.
OpenTopography is pleased to announce the release of 1,556 km2 of lidar point cloud data covering the South Coast and Deschutes regions of Oregon.
