TY - RPRT TI - Clear-Sky Detection Using Time-Averaged, Tilted-Plane Data AU - Hansen, Clifford W. AU - Jordan, Dirk C. (ORCID:0000000221837489) PY - 2023 DO - 10.1109/pvsc48320.2023.10359852 UR - https://www.osti.gov/biblio/2305659 ID - 2305659 ER -