in Guides: Commercial Imagery
Glossary of parameters that PGC requires when processing imagery including file formats, projections, orthorectification, and other options….
in Community: News
…priority areas and satellite tasking requests, designed to refresh areas of highest interest from the community. Coverage in the update includes the Barnes Ice Cap in Canada, the full coast of Greenland, the islands of Iceland and Svalbard, and all…
in Community: News
…elsewhere in order to gain in-depth knowledge of relevant science and technology activities. There will also be a mid-year update virtual meeting. The SOAC will have opportunities throughout the year to interact with PGC staff and students. Through engagement and…
in Community: News
…reprocessed with a relaxed scene DEM coregistration error tolerance in order to reduce the number of small strip DEM segments in the dataset and to produce longer, more complete strip DEMs No registration to altimetry data to reduce inconsistencies (future…
in Community: News
…Our ArcticDEM and REMA data were highlighted, as well as our public-private partnerships, as examples of how we helped catapult the polar regions from one of the worst to one of the best mapped places on Earth in order to…
in Community: News
…to join or would like to request an EVWHS account, please contact us at pgc@umn.edu. We will cover basic training topics such as interface and navigation, ordering archive imagery, creating alerts and more. Register at the link below: https://umn.zoom.us/webinar/register/WN_DsA5QmupQm2XnWUIyTmQmQ …
in Guides: Commercial Imagery
Real-world example scenario of commercial imagery use from PGC….
in Guides: Stereo Elevation Models
Explore the differences between monoscopic and stereoscopic satellite imagery….
in Community: News
…and Space Administration. ArticleS http://www.ncsa.illinois.edu/news/story/ncsa_and_partners_win_hpcwire_editors_choice_award_for_earthdem_collaborati BACKGROUND ArcticDEM and REMA projects are constructed from hundreds of thousands of individual stereoscopic Digital Elevation Models (DEM) extracted from pairs of submeter resolution DigitalGlobe satellite imagery licensed by the National Geospatial-Intelligence Agency, including data…
in Community: News
…developing high-resolution continental-wide elevation mapping is a powerful new resource for science in a rapidly changing world. Article https://www.the-cryosphere.net/13/665/2019/ Citation Howat, I. M., Porter, C., Smith, B. E., Noh, M.-J., and Morin, P.: The Reference Elevation Model of Antarctica, The…