What are Spatial Lambdas? Spatial lambdas are stateless cloud functions written in languages such as Python or .NET . They take voxel gridsas input, perform a computation, and return a result or a modified dataset. Examples include: Volume calculations and statistical summaries Filtering voxels by property values Creating derived datasets from existing data Classifying voxels with machine learning models Because the lambdas execute server-side, they scale to trillions of voxels through massive parallelization.