The Niue Ionosonde station in Niue Island, has an IPS 5D digital Ionosonde since October of 2004. The IPS 5D vertical sounding ionosonde normally sweeps in frequency from about 1.0 to 21.5 MHz. Frequency step resolution for the 5D is 5 kHz, with up to 4095 steps available. The step interval is variable, becoming more coarse at higher frequencies as ionograms are generally displayed on a logarithmic scale.
Version:2.2.3
The Niue Ionosonde station in Niue Island, has an IPS 5D digital Ionosonde since October of 2004. The IPS 5D vertical sounding ionosonde normally sweeps in frequency from about 1.0 to 21.5 MHz. Frequency step resolution for the 5D is 5 kHz, with up to 4095 steps available. The step interval is variable, becoming more coarse at higher frequencies as ionograms are generally displayed on a logarithmic scale.
| Role | Person | StartDate | StopDate | Note | |
|---|---|---|---|---|---|
| 1. | GeneralContact | spase://ASWS/Person/Kehe.Wang | |||
| 2. | MetadataContact | spase://SMWG/Person/Lee.Frost.Bargatze |