TY - RPRT TI - Polynomial Chaos Surrogate Construction for Random Fields with Parametric Uncertainty AU - Mueller, Joy N. [Sandia National Lab. (SNL-CA), Livermore, CA (United States)] (ORCID:000000024427093X) AU - Sargsyan, Khachik [Sandia National Lab. (SNL-CA), Livermore, CA (United States)] (ORCID:000000021037786X) AU - Daniels, Craig J. [Sandia National Lab. (SNL-CA), Livermore, CA (United States)] AU - Najm, Habib N. [Sandia National Lab. (SNL-CA), Livermore, CA (United States)] (ORCID:0000000263387260) PY - 2025 DO - 10.1137/23m1613505 UR - https://www.osti.gov/biblio/2502157 ID - 2502157 ER -