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| Polar Geospatial Center | |
|---|---|
| Name | Polar Geospatial Center |
| Formation | 2007 |
| Headquarters | University of Minnesota |
| Region served | Arctic and Antarctic |
| Leader title | Director |
| Parent organization | University of Minnesota Department of Geography |
Polar Geospatial Center is a research support and mapping organization based at the University of Minnesota that provides geospatial data, imagery, and mapping services for polar research programs. It serves scientific projects across the United States Antarctic Program, the National Science Foundation, and international polar initiatives, supporting field operations, logistics, and remote sensing applications.
The center was established in 2007 at the University of Minnesota with roots tied to mapping efforts by the U.S. Geological Survey, the National Aeronautics and Space Administration, and polar cartographic work performed for the U.S. Antarctic Program. Early development integrated datasets from Landsat missions, RADARSAT programs, and legacy products from the Defense Mapping Agency. Leadership has engaged with programs at the National Snow and Ice Data Center, the Scott Polar Research Institute, and collaborations with researchers from Columbia University and Scripps Institution of Oceanography to expand polar geospatial capabilities.
The organization's mission centers on providing high-resolution imagery, digital elevation models, and geospatial support to expeditions, logistics, and scientific investigations connected to agencies such as the National Science Foundation, NASA, and the U.S. Department of Energy. It delivers services including airborne and satellite tasking coordination with vendors like Maxar Technologies and partners such as Airbus Defence and Space, technical support to programs at McMurdo Station, and product delivery for investigators affiliated with institutions including Ohio State University, University of Colorado Boulder, and Pennsylvania State University.
The center produces and distributes datasets including high-resolution orthomosaics from platforms like WorldView satellites, digital elevation models derived from ICESat and ICESat-2 altimetry, and synthetic aperture radar integration from Sentinel-1 and RADARSAT-2. It has integrated lidar collections from airborne campaigns akin to projects by NOAA contractors and implemented workflows using software stacks such as ArcGIS, ENVI, and open-source tools promoted by the Open Geospatial Consortium. Data stewardship aligns with standards used by repositories like the National Snow and Ice Data Center and interoperates with catalog systems from the Global Land Ice Measurements from Space initiative.
Major projects have included support for ice-sheet elevation products used by teams at Lamont–Doherty Earth Observatory, mass-balance studies conducted by researchers at British Antarctic Survey, and logistics mapping for field campaigns tied to Byrd Station and Palmer Station. Collaborations extend to satellite tasking agreements with Planet Labs and imagery acquisitions for climate studies led by investigators from University of California, Santa Cruz and University of Washington. The center has contributed geospatial support to expeditions organized by Swiss Polar Institute, logistical coordination with British Antarctic Survey air operations, and mapping projects alongside Norwegian Polar Institute and Australian Antarctic Division.
Housed within university facilities, the center maintains high-performance computing resources comparable to research clusters at Paleontology Informatics, ties to storage infrastructure modeled on Earth System Grid Federation practices, and imagery archives with holdings similar to those managed by USGS Earth Resources Observation and Science (EROS) Center. It coordinates with airborne platforms and pilots experienced with Twin Otter operations and integrates with satellite downlink schedules used by NOAA and NASA ground stations. Field support includes production of printable topographic maps used at remote field camps such as South Pole Station.
Governance structures involve university oversight linked to the University of Minnesota Office of the Vice President for Research and advisory engagement with program officers from the National Science Foundation and stakeholders from U.S. Antarctic Program logistics. Funding streams derive from grants and contracts provided by agencies including the National Science Foundation, awarded cooperative agreements with entities like NASA research programs, and cost-recovery service agreements with universities such as University of Alaska Fairbanks and research institutes including Scripps Institution of Oceanography.
The center's products have supported peer-reviewed research published by teams at Harvard University, Massachusetts Institute of Technology, and the University of Cambridge on ice-sheet dynamics, sea-level rise, and glaciology. Its geospatial datasets have been used in modeling efforts at NASA Goddard Space Flight Center and contributed to reports by the Intergovernmental Panel on Climate Change authorship teams. Operationally, the center has enhanced safety and efficiency for field operations conducted by Antarctic Logistics & Expeditions and national programs, and its public-facing data distributions have informed outreach by museums such as the Smithsonian Institution.
Category:Geographic information systems Category:Polar research organizations