NSF award 2539420 · University of Pennsylvania

Collaborative Research: Constraining Greenland Glacier Dynamics using 1940s Historical Aerial Photography

Final report due

29 December 2029

in 1,168 days · The award ends on 31 August 2029.

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award ending 2029-08-31 · Research.gov
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PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2029in 1038 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2029in 1168 days
award ending 2029-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2029.

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Award card

Award number: 2539420
Period of support: 1 Sep 2026 – 31 Aug 2029
Amount: $87,265
Awardee: University of Pennsylvania, Philadelphia, PA
Program: ANS-Arctic Natural Sciences
Directorate: GEO

Abstract

This project will study how Greenland's glaciers have changed over time using a large archive of unprocessed aerial photographs taken by the U.S. military in the 1940s and 1950s. Of the hundreds of thousands of historical photographs collected over Greenland, less than 4% have been digitized and almost none have been used to study glacier change. By scanning and analyzing these images, the investigators will…

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