An Updated Method and Algorithm for Computing Improved Ionosonde‐Based Sporadic E Layer Parameters

This paper presents an updated, unified methodology for correcting long‐standing biases in ionosonde‐based measurements of Sporadic E (Es) layer parameters h′Es , foEs , and fbEs . By integrating recent algorithmic advances, a more accurate assessment of the Es layer height and intensity is enabled by the computation of improved parameters hEs , foμEs , and fbμEs , where the last two terms relate to Es metal ( μ ) ion plasma densities. These improvements are particularly relevant during the daytime when traditional methods are compromised by ambient E‐region photoionized plasma. Adoption of these enhancements is strongly encouraged for sporadic E metal ion layer research and operational applications.