2026-01-04
News
We are pleased to announce the launch of EKHI, a curated open database of 1 251 curves digitised from the TPRC Data Series (1970–72), traceable to 167 source publications.
EKHI provides publication-centered data organization with curve-level spectral datasets, inspection and download mechanisms, and full provenance tracking. Researchers can browse, visualize, and download emissivity, reflectance, transmittance, and absorptance spectra.
Read the full EKHI application note for details on the database structure, data formats, and how to contribute your measurements.
EKHI is described in detail in our paper in Scientific Data (2026).