NSF award 2332508 · University of Colorado at Boulder

Small Multi-GNSS Data Collection Array for Ionosphere and Space Weather Monitoring

Final report due

29 December 2030

in 1,533 days · The award ends on 31 August 2030.

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Decide about an extension3 May 2030in 1293 days
award ending 2030-08-31 · Research.gov
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Extension request17 Jul 2030in 1368 days
award ending 2030-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2030in 1403 days
award ending 2030-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2030in 1533 days
award ending 2030-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2030in 1533 days
award ending 2030-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2030in 1533 days
award ending 2030-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 August 2030.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2030.

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Award card

Award number: 2332508
Period of support: 1 Sep 2025 – 31 Aug 2030
Amount: $1,254,587
Awardee: University of Colorado at Boulder, Boulder, CO
Program: ANT Astrophys & Geospace Sci
Directorate: GEO

Abstract

Space weather events create complex phenomena in the ionosphere above the polar regions, for which data collection and spatial coverage are sparse. This project aims to deploy Ground Navigation Satellite System (GNSS) receivers to several sites in the Antarctic. The new ground stations will form an array that will monitor activity in the Earth’s ionosphere. High-latitude observations from the Southern Hemisphere are…

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