. . . . . "De facto standard among legacy incoherent scatter radars" . . . . "2021-12-31"^^ . "2021-01-01"^^ . . "RSA" . "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoKFb7LKlXyBB7BUvjFF9bDJNk0WxH3Xerr4H3v/VCiRVshEDl3BZVekbMMmdRe+TOPyc8AOLd9IAL2VfVVD/T0rmCHk7Pw7DQjI96mwyeXhE7f4g0WG5UT5Pxxm0Rzy7IrYnEaaVDs7dkZUt952M6qWlHfTwCQDcXJhZfLiXoMwIDAQAB" . "X8+qDbz6IUOwdiSi1Ur+A0lBwfFbQIEJfckb3/jyjwKjyVaZfLEdVJTemy1ln9/jZNgvpQvzD87aJYB0XwFtm9jkcWNKHJpK/G/1rXpt7Rhl2ll7IuG7yMAd0iklEA5q2fpNsqmnT8rIIOLyidORqpzZF8gYuItYF/ito1l3J8Q=" . . "2023-04-25T06:53:08Z"^^ . . . .