A data organization library for indexing and serving massive point cloud datasets losslessly.
Entwine is a data organization library specifically designed for massive point cloud datasets. It indexes point clouds from PDAL-readable sources and organizes them into a structured format for efficient storage and retrieval, handling datasets with hundreds of billions of points losslessly.
Geospatial developers, researchers, and engineers working with large-scale point cloud data from sources like LiDAR who need to index, serve, and visualize these datasets efficiently.
Developers choose Entwine for its ability to handle terabyte-scale point clouds without data loss, its flexibility with various I/O sources, and its compatibility with leading visualization clients like Cesium and Potree.
Entwine - point cloud organization for massive datasets
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
Handles terabyte-scale datasets with hundreds of billions of points losslessly, as emphasized in the README for large-scale projects without data discarding.
Reads from and writes to diverse sources like local files, S3, and Dropbox via PDAL-readable formats, providing versatile data handling as per the Key Features.
Outputs data compatible with popular viewers like Cesium and Potree, enabling easy integration for interactive visualization, demonstrated in the client demos.
Builds and runs on OSX, Linux, and Windows, supported by continuous integration badges and documentation, ensuring broad environment support.
Relies on PDAL for reading input formats, which may limit compatibility with proprietary or niche point cloud data not covered by PDAL's ecosystem.
Designed primarily for batch indexing and static serving, making it unsuitable for applications requiring live data updates or real-time streaming.
Advanced features like reprojection or S3 integration require detailed configuration, which can be daunting despite documentation, as noted in the 'Going further' section.