
#OPEN SOURCE GRID MAPPING SOFTWARE WINDOWS#
3D Differencing - 3D differencing uses a windowed implementation of the iterative closet point (ICP) algorithm to align windows of point cloud topography that span a geologic event of interest such as an earthquake or a landslide.It calculates surface change from a variety of tectonic, geomorphic, and anthropogenic processes. It can be applied via the OpenTopography portal with the 'vertical differencing' tool available for a number of datasets. Vertical Differencing - This tool performs vertical raster-based differencing of high resolution topography.OpenTopography's Web service architecture is built with Opal services, and we leverage many of the features provided by the toolkit.

Provides features such as scheduling, standards-based Grid security and data management in an easy-to-use and configurable manner.
#OPEN SOURCE GRID MAPPING SOFTWARE SOFTWARE#
More information about the algorithm and software is available on our Points2Grid page. Points2Grid 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.

OpenTopography’s GitHub space is also available to host software developed by our partners and the Earth science user community.

All open source software algorithms and tools developed by OpenTopography are distributed via our GitHub space.
