Rutford Ice Stream, Antarctica M_sf tidal velocity components derived from COSMO-SkyMED SAR data
This repository provides rasters for velocity components of a tidal (periodic) model for Rutford Ice Stream (RIS), Antarctica. The tidal model consists of a secular (constant) term and a single sinusoidal component corresponding to the M_sf tidal cycle (14.76529 days). The tidal model is fit to time...
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Online Access: | https://dx.doi.org/10.5281/zenodo.5508397 https://zenodo.org/record/5508397 |
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ftdatacite:10.5281/zenodo.5508397 2023-05-15T13:58:28+02:00 Rutford Ice Stream, Antarctica M_sf tidal velocity components derived from COSMO-SkyMED SAR data Riel, Bryan Minchew, Brent 2021 https://dx.doi.org/10.5281/zenodo.5508397 https://zenodo.org/record/5508397 en eng Zenodo https://dx.doi.org/10.1002/2016jf003971 https://dx.doi.org/10.31223/x52c8v https://dx.doi.org/10.5281/zenodo.5508396 Open Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/openAccess CC-BY Glacier mechanics Synthetic aperture radar Ice-ocean interactions Remote sensing dataset Dataset 2021 ftdatacite https://doi.org/10.5281/zenodo.5508397 https://doi.org/10.1002/2016jf003971 https://doi.org/10.31223/x52c8v https://doi.org/10.5281/zenodo.5508396 2021-11-05T12:55:41Z This repository provides rasters for velocity components of a tidal (periodic) model for Rutford Ice Stream (RIS), Antarctica. The tidal model consists of a secular (constant) term and a single sinusoidal component corresponding to the M_sf tidal cycle (14.76529 days). The tidal model is fit to time-dependent velocity fields over RIS derived from speckle tracking of COSMO-SkyMed SAR data, collected over 9 months beginning in August 2013. The original methodology and source dataset are described in the publication: Minchew, B. M., Simons, M., Riel, B., & Milillo, P. (2017). Tidally induced variations in vertical and horizontal motion on Rutford Ice Stream, West Antarctica, inferred from remotely sensed observations. Journal of Geophysical Research: Earth Surface , 122 (1), 167-190. doi: 10.1002/2016JF003971 The rasters are provided in GeoTIFF format in the Polar Stereographic South (EPSG: 3031) coordinate system. The velocity components are also referenced to Polar Stereographic South coordinates. The pixel spacing is 400 meters (in both the X- and Y-directions). The individual files are: vx_secular.tif: secular velocity in X-direction in meters/day. vy_secular.tif: secular velocity in Y-direction in meters/day. vx_amp.tif: M_sf velocity amplitude in X-direction in meters/day. vy_amp.tif: M_sf velocity amplitude in Y-direction in meters/day. vx_phase.tif: M_sf velocity phase delay in X-direction in days. vy_phase.tif: M_sf velocity phase delay in Y-direction in days. Dataset Antarc* Antarctica Rutford Ice Stream West Antarctica DataCite Metadata Store (German National Library of Science and Technology) West Antarctica Rutford ENVELOPE(-85.300,-85.300,-78.600,-78.600) Rutford Ice Stream ENVELOPE(-80.000,-80.000,-79.167,-79.167) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Glacier mechanics Synthetic aperture radar Ice-ocean interactions Remote sensing |
spellingShingle |
Glacier mechanics Synthetic aperture radar Ice-ocean interactions Remote sensing Riel, Bryan Minchew, Brent Rutford Ice Stream, Antarctica M_sf tidal velocity components derived from COSMO-SkyMED SAR data |
topic_facet |
Glacier mechanics Synthetic aperture radar Ice-ocean interactions Remote sensing |
description |
This repository provides rasters for velocity components of a tidal (periodic) model for Rutford Ice Stream (RIS), Antarctica. The tidal model consists of a secular (constant) term and a single sinusoidal component corresponding to the M_sf tidal cycle (14.76529 days). The tidal model is fit to time-dependent velocity fields over RIS derived from speckle tracking of COSMO-SkyMed SAR data, collected over 9 months beginning in August 2013. The original methodology and source dataset are described in the publication: Minchew, B. M., Simons, M., Riel, B., & Milillo, P. (2017). Tidally induced variations in vertical and horizontal motion on Rutford Ice Stream, West Antarctica, inferred from remotely sensed observations. Journal of Geophysical Research: Earth Surface , 122 (1), 167-190. doi: 10.1002/2016JF003971 The rasters are provided in GeoTIFF format in the Polar Stereographic South (EPSG: 3031) coordinate system. The velocity components are also referenced to Polar Stereographic South coordinates. The pixel spacing is 400 meters (in both the X- and Y-directions). The individual files are: vx_secular.tif: secular velocity in X-direction in meters/day. vy_secular.tif: secular velocity in Y-direction in meters/day. vx_amp.tif: M_sf velocity amplitude in X-direction in meters/day. vy_amp.tif: M_sf velocity amplitude in Y-direction in meters/day. vx_phase.tif: M_sf velocity phase delay in X-direction in days. vy_phase.tif: M_sf velocity phase delay in Y-direction in days. |
format |
Dataset |
author |
Riel, Bryan Minchew, Brent |
author_facet |
Riel, Bryan Minchew, Brent |
author_sort |
Riel, Bryan |
title |
Rutford Ice Stream, Antarctica M_sf tidal velocity components derived from COSMO-SkyMED SAR data |
title_short |
Rutford Ice Stream, Antarctica M_sf tidal velocity components derived from COSMO-SkyMED SAR data |
title_full |
Rutford Ice Stream, Antarctica M_sf tidal velocity components derived from COSMO-SkyMED SAR data |
title_fullStr |
Rutford Ice Stream, Antarctica M_sf tidal velocity components derived from COSMO-SkyMED SAR data |
title_full_unstemmed |
Rutford Ice Stream, Antarctica M_sf tidal velocity components derived from COSMO-SkyMED SAR data |
title_sort |
rutford ice stream, antarctica m_sf tidal velocity components derived from cosmo-skymed sar data |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://dx.doi.org/10.5281/zenodo.5508397 https://zenodo.org/record/5508397 |
long_lat |
ENVELOPE(-85.300,-85.300,-78.600,-78.600) ENVELOPE(-80.000,-80.000,-79.167,-79.167) |
geographic |
West Antarctica Rutford Rutford Ice Stream |
geographic_facet |
West Antarctica Rutford Rutford Ice Stream |
genre |
Antarc* Antarctica Rutford Ice Stream West Antarctica |
genre_facet |
Antarc* Antarctica Rutford Ice Stream West Antarctica |
op_relation |
https://dx.doi.org/10.1002/2016jf003971 https://dx.doi.org/10.31223/x52c8v https://dx.doi.org/10.5281/zenodo.5508396 |
op_rights |
Open Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.5281/zenodo.5508397 https://doi.org/10.1002/2016jf003971 https://doi.org/10.31223/x52c8v https://doi.org/10.5281/zenodo.5508396 |
_version_ |
1766266783219580928 |