Antarctic Ice Shelf Thickness Change and Bottom Melt Rates from NASA/CECS Antarctic Ice Mapping and NASA Operation IceBridge
HDF5 files with data from NASA/CECS Antarctic ice mapping and NASA Operation IceBridge campaigns.Contains elevation and co-registered triangulated data processed in a Lagrangian reference frame along with geophysical corrections and derived values. HDF5 data variables: DH_Dt: Ice thickness change ra...
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ftdatacite:10.6084/m9.figshare.8159852 2023-05-15T13:40:53+02:00 Antarctic Ice Shelf Thickness Change and Bottom Melt Rates from NASA/CECS Antarctic Ice Mapping and NASA Operation IceBridge Sutterley, Tyler 2019 https://dx.doi.org/10.6084/m9.figshare.8159852 https://figshare.com/articles/Antarctic_Ice_Shelf_Thickness_Change_and_Bottom_Melt_Rates_from_NASA_CECS_Antarctic_Ice_Mapping_and_NASA_Operation_IceBridge/8159852 unknown figshare CC BY 4.0 https://creativecommons.org/licenses/by/4.0 CC-BY 40602 Glaciology FOS Earth and related environmental sciences 90905 Photogrammetry and Remote Sensing FOS Environmental engineering dataset Dataset 2019 ftdatacite https://doi.org/10.6084/m9.figshare.8159852 2021-11-05T12:55:41Z HDF5 files with data from NASA/CECS Antarctic ice mapping and NASA Operation IceBridge campaigns.Contains elevation and co-registered triangulated data processed in a Lagrangian reference frame along with geophysical corrections and derived values. HDF5 data variables: DH_Dt: Ice thickness change rate [m/yr]DH_Dt_sigma: Ice thickness change rate uncertainty [m/yr]bmr: Bottom melt rate calculated using mass conservation [m/yr]bmr_sigma: Bottom melt rate uncertainty [m/yr]h: Uncorrected surface elevation [m]h_sigma: Surface elevation error [m]dh_dx: Surface slope in easting direction [unitless]dh_dy: Surface slope in northing direction [unitless]longitude: Longitude of measurement [degrees east]latitude: Latitude of measurement [degrees north]delta_time: Acquisition time measured as seconds elapsed since January 1, 2000 12:00:00 UTC (J2000 seconds)tide_ocean: Ocean tide elevation from CATS2008 harmonic constants at the measurement position at the acquisition time [m]tide_load: Load tide elevation from CATS2008 harmonic constants at the measurement position at the acquisition time [m]tide_pole: Solid earth pole tide displacements at the measurement position at the acquisition time [m]tide_oc_pole: Ocean pole tide radial displacements at the measurement position at the acquisition time [m]dac: Dynamic atmospheric correction which includes inverse barometer (IB) effects located at the measurement position at the acquisition time [m]adt: Absolute dynamic topography (calculated by adding the mean dynamic topography to the sea level anomalies) [m]mdt: Mean dynamic topography (sea surface height above geoid) [m]sla: Sea level anomaly located at the measurement position at the acquisition time [m]geoid_h: Geoid height computed from GGM05 gravity model [m]ITRF: Offset to translate to 2014 reference frame [m]IQR: Mask calculated using a interquartile range algorithm (Pritchard et al., 2009)RDE: Mask calculated using a robust dispersion estimator algorithm (Smith et al., 2017)track: ATM icessn track number (0=nadir) Disclaimer: This data provided here is not sponsored or maintained by the Universities Space Research Association (USRA) or NASA. It is provided here under a Creative Commons 4.0 license but with no guarantees whatsoever. Dataset Antarc* Antarctic Ice Shelf DataCite Metadata Store (German National Library of Science and Technology) Antarctic |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
40602 Glaciology FOS Earth and related environmental sciences 90905 Photogrammetry and Remote Sensing FOS Environmental engineering |
spellingShingle |
40602 Glaciology FOS Earth and related environmental sciences 90905 Photogrammetry and Remote Sensing FOS Environmental engineering Sutterley, Tyler Antarctic Ice Shelf Thickness Change and Bottom Melt Rates from NASA/CECS Antarctic Ice Mapping and NASA Operation IceBridge |
topic_facet |
40602 Glaciology FOS Earth and related environmental sciences 90905 Photogrammetry and Remote Sensing FOS Environmental engineering |
description |
HDF5 files with data from NASA/CECS Antarctic ice mapping and NASA Operation IceBridge campaigns.Contains elevation and co-registered triangulated data processed in a Lagrangian reference frame along with geophysical corrections and derived values. HDF5 data variables: DH_Dt: Ice thickness change rate [m/yr]DH_Dt_sigma: Ice thickness change rate uncertainty [m/yr]bmr: Bottom melt rate calculated using mass conservation [m/yr]bmr_sigma: Bottom melt rate uncertainty [m/yr]h: Uncorrected surface elevation [m]h_sigma: Surface elevation error [m]dh_dx: Surface slope in easting direction [unitless]dh_dy: Surface slope in northing direction [unitless]longitude: Longitude of measurement [degrees east]latitude: Latitude of measurement [degrees north]delta_time: Acquisition time measured as seconds elapsed since January 1, 2000 12:00:00 UTC (J2000 seconds)tide_ocean: Ocean tide elevation from CATS2008 harmonic constants at the measurement position at the acquisition time [m]tide_load: Load tide elevation from CATS2008 harmonic constants at the measurement position at the acquisition time [m]tide_pole: Solid earth pole tide displacements at the measurement position at the acquisition time [m]tide_oc_pole: Ocean pole tide radial displacements at the measurement position at the acquisition time [m]dac: Dynamic atmospheric correction which includes inverse barometer (IB) effects located at the measurement position at the acquisition time [m]adt: Absolute dynamic topography (calculated by adding the mean dynamic topography to the sea level anomalies) [m]mdt: Mean dynamic topography (sea surface height above geoid) [m]sla: Sea level anomaly located at the measurement position at the acquisition time [m]geoid_h: Geoid height computed from GGM05 gravity model [m]ITRF: Offset to translate to 2014 reference frame [m]IQR: Mask calculated using a interquartile range algorithm (Pritchard et al., 2009)RDE: Mask calculated using a robust dispersion estimator algorithm (Smith et al., 2017)track: ATM icessn track number (0=nadir) Disclaimer: This data provided here is not sponsored or maintained by the Universities Space Research Association (USRA) or NASA. It is provided here under a Creative Commons 4.0 license but with no guarantees whatsoever. |
format |
Dataset |
author |
Sutterley, Tyler |
author_facet |
Sutterley, Tyler |
author_sort |
Sutterley, Tyler |
title |
Antarctic Ice Shelf Thickness Change and Bottom Melt Rates from NASA/CECS Antarctic Ice Mapping and NASA Operation IceBridge |
title_short |
Antarctic Ice Shelf Thickness Change and Bottom Melt Rates from NASA/CECS Antarctic Ice Mapping and NASA Operation IceBridge |
title_full |
Antarctic Ice Shelf Thickness Change and Bottom Melt Rates from NASA/CECS Antarctic Ice Mapping and NASA Operation IceBridge |
title_fullStr |
Antarctic Ice Shelf Thickness Change and Bottom Melt Rates from NASA/CECS Antarctic Ice Mapping and NASA Operation IceBridge |
title_full_unstemmed |
Antarctic Ice Shelf Thickness Change and Bottom Melt Rates from NASA/CECS Antarctic Ice Mapping and NASA Operation IceBridge |
title_sort |
antarctic ice shelf thickness change and bottom melt rates from nasa/cecs antarctic ice mapping and nasa operation icebridge |
publisher |
figshare |
publishDate |
2019 |
url |
https://dx.doi.org/10.6084/m9.figshare.8159852 https://figshare.com/articles/Antarctic_Ice_Shelf_Thickness_Change_and_Bottom_Melt_Rates_from_NASA_CECS_Antarctic_Ice_Mapping_and_NASA_Operation_IceBridge/8159852 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Ice Shelf |
genre_facet |
Antarc* Antarctic Ice Shelf |
op_rights |
CC BY 4.0 https://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.8159852 |
_version_ |
1766142768493625344 |