A BCS-based software package called Analytics of Sparse Spatial Data using Bayesian Compressive Sampling/Sensing (ASSD-BCS) for interpolation and random field generation of spatial data directly from sparse measurements can be downloaded here.
Reference:
Lyu, B., Hu, Y., and Wang, Y. (2023). “Data-driven development of three-dimensional subsurface models from sparse measurements using Bayesian compressive sampling (BCS): A benchmarking study.” ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering, https://doi.org/10.1061/AJRUA6.RUENG-935.