A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
20th century operation of the Tromsø Ionosonde
Preserved Fulltext
A history of ionospheric soundings from Tromsῌ o and its vicinity in northern Norway (03ῌN, +3ῌE) between +3-, and present is given.
doi:10.15094/00006370
fatcat:25sdhpyqzre4pksehtmd4in5tu