机译:The Response Time of Equatorial Ionization Anomaly Crest: A Unique Precursor to the Time of Equatorial Spread F Initiation
Vikram Sarabhai Space Ctr, Space Phys Lab, Trivandrum, Kerala, India;
Space Applicat Ctr, Ahmadabad, Gujarat, India;
THRESHOLD HEIGHT; VERTICAL WINDS; IONOSPHERE; ELECTROJET; TEMPERATURE;