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deck.gl-raster

Client-side Cloud-Optimized GeoTIFF (and soon Zarr) visualization in deck.gl.

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GPU-Accelerated Raster Rendering

GPU-Accelerated Raster Rendering

Render large raster datasets at interactive framerates using WebGL2 via deck.gl and luma.gl. Color mapping, compositing, and reprojection happen entirely on the GPU.

Cloud-Optimized Formats

Cloud-Optimized Formats

Stream Cloud-Optimized GeoTIFFs and (soon) Zarr arrays directly from object storage with range requests — no tiling server required. Works with any HTTP-accessible data source.

Flexible Visualization Pipeline

Flexible Visualization Pipeline

Compose raster modules for band math, nodata masking, and color mapping. Use provided modules for common scientific visualization patterns or write your own custom shader code for maximum flexibility.