Persistent Identifier
|
doi:10.7910/DVN/X7NDNY |
Publication Date
|
2022-09-29 |
Title
| The Reference Elevation Model of Antarctica - Strips, Version 4.1 |
Alternative Title
| REMA |
Alternative URL
| https://www.pgc.umn.edu/data/rema/ |
Author
| Howat, Ian (The Ohio State University)
Porter, Claire (University of Minnesota)
Noh, Myoung-Jon (The Ohio State University)
Husby, Erik (University of Minnesota)
Khuvis, Samuel (Ohio Supercomputing Center)
Danish, Evan (The Ohio State University)
Tomko, Karen (Ohio Supercomputing Center)
Gardiner, Judith (Ohio Supercomputing Center)
Negrete, Adelaide (The Ohio State University)
Yadav, Bidhyananda (The Ohio State University)
Klassen, James (University of Minnesota)
Kelleher, Cole (University of Minnesota)
Cloutier, Michael (University of Minnesota)
Bakker, Jesse (University of Minnesota)
Enos, Jeremy (National Center for Supercomputing Applications)
Arnold, Galen (National Center for Supercomputing Applications)
Bauer, Greg (National Center for Supercomputing Applications)
Morin, Paul (University of Minnesota) |
Point of Contact
|
Use email button above to contact.
Polar Geospatial Center (University of Minnesota) |
Description
| The Reference Elevation Model of Antarctica (REMA) is a high-resolution, time-stamped Digital Surface Model (DSM) of Antarctica at 2-meter spatial resolution. REMA version 4.1 DSM strips are a 13-year time series of elevation data derived from satellite imagery using photogrammetric methods. (2022-10-11) |
Subject
| Earth and Environmental Sciences |
Keyword
| Remote Sensing
Antarctica
Digital Elevation Model
Digital Surface Model
Photogrammetry |
Notes
| Dataset downloads, description, and documentation can be found at https://www.pgc.umn.edu/data/rema/ |
Producer
| Polar Geospatial Center (PGC) https://www.pgc.umn.edu/ |
Contributor
| Research Group : Byrd Polar Research Center
Research Group : Polar Geospatial Center
Research Group : Ohio Supercomputing Center
Research Group : National Center for Supercomputing Applications |
Funding Information
| National Science Foundation: 1543501
National Science Foundation: 1810976
National Science Foundation: 1542736
National Science Foundation: 1559691
National Science Foundation: 1043681
National Science Foundation: 1541332
National Science Foundation: 2129685
National Science Foundation: 1238993
NASA: NNX10AN61G |
Distributor
| Polar Geospatial Center (PGC) https://www.pgc.umn.edu/ |
Distribution Date
| 2022-10-11 |
Time Period
| Start Date: 2009 ; End Date: 2021 |
Data Type
| Digital Elevation Model |
Series
| The Reference Elevation Model of Antarctica |
Software
| Surface Extraction from TIN-based Searchspace Minimization (SETSM) |
Related Dataset
| Arcticdem, EarthDEM |
Data Source
| REMA is constructed from hundreds of thousands of individual stereoscopic Digital Elevation Models (DEM) extracted from pairs of submeter (0.32 to 0.5 m) resolution Maxar satellite imagery, including data from WorldView-1, WorldView-2, and WorldView-3, and a small number from GeoEye-1. |