2434541

Polar Geospatial Center: Community and facility support for enabling the next decade of scientific discovery and logistics operations in Earth's polar regions.

The Polar Geospatial Center (PGC) at the University of Minnesota (UMN) supports scientific research in the polar regions.

The PGC distributes high-resolution optical imagery, made available via the National Geospatial-Intelligence Agency, to U.S. government-funded polar scientists.

Its wide array of services includes satellite imagery, topographic maps and educational content.

The PGC’s activities provide essential support for field operational activities, such as expedition, route and facility planning.

The data provided by PGC also aid expansive studies documenting the evolution of the Earth’s cryosphere, supporting research in glaciology, geology, geophysics, and Earth system science.

Examples of innovative imagery techniques and products from the PGC include: digital elevation models for both polar regions, mapping seasonal changes of sea ice coverage and dynamics of continental ice sheets, quantifying meltwater on the ice sheet surface in Greenland and Antarctica, preparing detailed topography maps and permafrost changes, identifying actual coastlines masked by ice or meltwater, impacts of extreme weather events for polar atmospheric and ocean studies, watching polar flora seasonal changes and climate-driven ecosystem shifts, and even counting vertebrate (e.g., polar bears, penguins, etc.) populations.

The PGC facilitates scientists' access to geospatial resources and respective domain knowledge by providing the following products and services to the polar community:

(1) Access to sub-meter resolution satellite imagery of all locations poleward of 60° latitude in each hemisphere, and the ability to request new imagery targets for commercial satellite cameras;

(2) Construction of high-resolution topographic models, now including 50 cm/pixel products, that document the morphology of the Earth’s surface as a function of time;

(3) Discipline knowledge of geospatial and computational techniques to help solve challenging problems at high-resolution over continental scales; and

(4) Educational content via in-person workshops and online materials that arm researchers with tools needed to advance science and promote modern best practices of geospatial data processing.

The PGC is also a source of public geospatial data that empowers researchers, educators, and others from outside the National Science Foundation polar community to investigate the current understanding of Earth surface processes.

By developing rapid data access interfaces, the PGC has made substantial advances in more directly and efficiently connecting its users to the data they need.

Continued advances in rapid data delivery will make PGC services more responsive to the dynamic work done by its vast user community.

This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the foundation's intellectual merit and broader impacts review criteria.

Subawards are not planned for this award.

Regents Of The University Of Minnesota

THE GOAL OF THIS FUNDING OPPORTUNITY, "ANTARCTIC RESEARCH NOT REQUIRING U.S. ANTARCTIC PROGRAM (USAP) FIELD SUPPORT", IS IDENTIFIED IN THE LINK: HTTPS://WWW.NSF.GOV/PUBLICATIONS/PUB_SUMM.JSP?ODS_KEY=NSF23508

47.078 - Polar Programs

Office of Polar Programs (OPP) [NSF]

Minneapolis, Minnesota 55455-0149 United States

Single Zip Code

Antarctic Research Not Requiring U.S. Antarctic Program (USAP) Field Support (23-508)

Amendment Since initial award the total obligations have increased 112% from $1,998,449 to $4,227,726.