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DTSTART:20270314T030000
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DTSTAMP:20261105T013804Z
UID:0202E827-14EA-4C8F-8F00-B575CF9B2358
DTSTART;TZID=America/New_York:20261103T103000
DTEND;TZID=America/New_York:20261103T113000
DESCRIPTION:While Global Navigation Satellite System (GNSS) radio occultati
 on (RO) has shown promise for global monitoring of ionospheric disturbance
  such as sporadic-E\, the integrated nature of the observations makes extr
 acting physical parameters such as the peak layer density difficult. In th
 is talk\, the standard measurement approaches for sporadic-E using ionoson
 des and GNSS-RO are introduced. Forward modeling of GNSS-RO signals throug
 h sporadic-E are discussed to provide physical insight into the observatio
 ns and unknowns. Finally\, GNSS-RO and ionosonde observations are compared
  and contrasted to discuss lessons learned and open questions on using GNS
 S-RO to monitor sporadic-E.\n\nSpeaker(s): Professor Dan Emmons\, \n\nRoom
 : Room 202\, Bldg: Kenny Cottle Conference \, 885 Centre St. Newton\, Newt
 on\, MA\, Massachusetts\, United States\, 02459
LOCATION:Room: Room 202\, Bldg: Kenny Cottle Conference \, 885 Centre St. N
 ewton\, Newton\, MA\, Massachusetts\, United States\, 02459
ORGANIZER:mclee@bu.edu
SEQUENCE:54
SUMMARY:Lessons learned and open questions on using GNSS radio occultation 
 to monitor sporadic-E
URL;VALUE=URI:https://events.vtools.ieee.org/m/589215
X-ALT-DESC:Description: <br /><div><span style="font-family: 'Times New Rom
 an'\, serif\; font-size: 12pt\; background-color: transparent !important\;
 " data-olk-copy-source="MessageBody">While Global Navigation Satellite Sys
 tem (GNSS) radio occultation (RO) has shown promise for global monitoring 
 of ionospheric disturbance such as sporadic-E\, the integrated nature of t
 he observations makes extracting physical parameters such as the peak laye
 r density difficult.&nbsp\; In this talk\, the standard measurement approa
 ches for sporadic-E using ionosondes and GNSS-RO are introduced.&nbsp\; Fo
 rward modeling of GNSS-RO signals through sporadic-E are discussed to prov
 ide physical insight into the observations and unknowns.&nbsp\; Finally\, 
 GNSS-RO and ionosonde observations are compared and contrasted to discuss 
 lessons learned and open questions on using GNSS-RO to monitor sporadic-E.
 &nbsp\;</span></div>\n<div>&nbsp\;</div>
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