Storstrømmen, Northeast Greenland - speed - grounding lines - ice fronts, supplement to: Mouginot, Jeremie P; Bjørk, Anders Anker; Millan, Romain; Scheuchl, Bernd; Rignot, Eric (2018): Insights on the surge behavior of Storstrømmen and L. Bistrup Brae, Northeast Greenland, over the last century. Geophysical Research Letters, 45(20), 11,197-11,205
The datasets describe the ice speed, grounding line positions and ice fronts of Storstrømmen and L. Bistrup Bræ located in Northeast Greenland. This data set consists of GeoTIFF (.tif) for the speed maps and ESRI shapefiles (.shp, .shx, .dbf, .prj) for the grounding lines and ice fronts.Surface ice...
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ftdatacite:10.1594/pangaea.894762 2023-05-15T16:21:25+02:00 Storstrømmen, Northeast Greenland - speed - grounding lines - ice fronts, supplement to: Mouginot, Jeremie P; Bjørk, Anders Anker; Millan, Romain; Scheuchl, Bernd; Rignot, Eric (2018): Insights on the surge behavior of Storstrømmen and L. Bistrup Brae, Northeast Greenland, over the last century. Geophysical Research Letters, 45(20), 11,197-11,205 Mouginot, Jeremie P 2018 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.894762 https://doi.pangaea.de/10.1594/PANGAEA.894762 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.1029/2018gl079052 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY File content File name File format File size Uniform resource locator/link to file Dataset dataset Supplementary Dataset 2018 ftdatacite https://doi.org/10.1594/pangaea.894762 https://doi.org/10.1029/2018gl079052 2022-02-09T13:15:46Z The datasets describe the ice speed, grounding line positions and ice fronts of Storstrømmen and L. Bistrup Bræ located in Northeast Greenland. This data set consists of GeoTIFF (.tif) for the speed maps and ESRI shapefiles (.shp, .shx, .dbf, .prj) for the grounding lines and ice fronts.Surface ice velocity derived from feature or speckle tracking using declassified CORONA images from August 1967 and March 1968, Landsat-1&2/MSS images between 1973 and 1976, orthorectified American HEXAGON spy image acquired in1978 and 1982, Landsat-4&5/TM image pairs between 1984 and 1991, ERS-1/2 in 1993. GeoTIFF speed data are provided on polar stereographic projection. The file naming convention is first acquisition date (date1) followed by the second acquisition date (date2) and velocity component along x or y axis. (vx or v). Example : 19931231-19940118_vy.tif where date1=19931231, date2=19940118 and vy is the displacement along the y-axis.Grounding Lines position using InSAR data from the European Earth Remote Sensing (ERS-1/2) radar satellite collected in 1992 (3-day repeat cycle), in 1996 (1-day apart) and Sentinel-1a/b in Nov. 2015 and Apr. 2017. To digitize the grounding lines, we pick the inward limit of detection of vertical motion, where the glacier becomes afloat with a precision of about 50 m, as in Rignot et al., 2011.Ice fronts position between 1907 and 2015 from historical maps, aerial and satellite imagery. Dataset glacier Greenland DataCite Metadata Store (German National Library of Science and Technology) Bjørk ENVELOPE(24.981,24.981,70.050,70.050) Greenland L. Bistrup Bræ ENVELOPE(-23.250,-23.250,76.250,76.250) The ''Y'' ENVELOPE(-112.453,-112.453,57.591,57.591) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
File content File name File format File size Uniform resource locator/link to file |
spellingShingle |
File content File name File format File size Uniform resource locator/link to file Mouginot, Jeremie P Storstrømmen, Northeast Greenland - speed - grounding lines - ice fronts, supplement to: Mouginot, Jeremie P; Bjørk, Anders Anker; Millan, Romain; Scheuchl, Bernd; Rignot, Eric (2018): Insights on the surge behavior of Storstrømmen and L. Bistrup Brae, Northeast Greenland, over the last century. Geophysical Research Letters, 45(20), 11,197-11,205 |
topic_facet |
File content File name File format File size Uniform resource locator/link to file |
description |
The datasets describe the ice speed, grounding line positions and ice fronts of Storstrømmen and L. Bistrup Bræ located in Northeast Greenland. This data set consists of GeoTIFF (.tif) for the speed maps and ESRI shapefiles (.shp, .shx, .dbf, .prj) for the grounding lines and ice fronts.Surface ice velocity derived from feature or speckle tracking using declassified CORONA images from August 1967 and March 1968, Landsat-1&2/MSS images between 1973 and 1976, orthorectified American HEXAGON spy image acquired in1978 and 1982, Landsat-4&5/TM image pairs between 1984 and 1991, ERS-1/2 in 1993. GeoTIFF speed data are provided on polar stereographic projection. The file naming convention is first acquisition date (date1) followed by the second acquisition date (date2) and velocity component along x or y axis. (vx or v). Example : 19931231-19940118_vy.tif where date1=19931231, date2=19940118 and vy is the displacement along the y-axis.Grounding Lines position using InSAR data from the European Earth Remote Sensing (ERS-1/2) radar satellite collected in 1992 (3-day repeat cycle), in 1996 (1-day apart) and Sentinel-1a/b in Nov. 2015 and Apr. 2017. To digitize the grounding lines, we pick the inward limit of detection of vertical motion, where the glacier becomes afloat with a precision of about 50 m, as in Rignot et al., 2011.Ice fronts position between 1907 and 2015 from historical maps, aerial and satellite imagery. |
format |
Dataset |
author |
Mouginot, Jeremie P |
author_facet |
Mouginot, Jeremie P |
author_sort |
Mouginot, Jeremie P |
title |
Storstrømmen, Northeast Greenland - speed - grounding lines - ice fronts, supplement to: Mouginot, Jeremie P; Bjørk, Anders Anker; Millan, Romain; Scheuchl, Bernd; Rignot, Eric (2018): Insights on the surge behavior of Storstrømmen and L. Bistrup Brae, Northeast Greenland, over the last century. Geophysical Research Letters, 45(20), 11,197-11,205 |
title_short |
Storstrømmen, Northeast Greenland - speed - grounding lines - ice fronts, supplement to: Mouginot, Jeremie P; Bjørk, Anders Anker; Millan, Romain; Scheuchl, Bernd; Rignot, Eric (2018): Insights on the surge behavior of Storstrømmen and L. Bistrup Brae, Northeast Greenland, over the last century. Geophysical Research Letters, 45(20), 11,197-11,205 |
title_full |
Storstrømmen, Northeast Greenland - speed - grounding lines - ice fronts, supplement to: Mouginot, Jeremie P; Bjørk, Anders Anker; Millan, Romain; Scheuchl, Bernd; Rignot, Eric (2018): Insights on the surge behavior of Storstrømmen and L. Bistrup Brae, Northeast Greenland, over the last century. Geophysical Research Letters, 45(20), 11,197-11,205 |
title_fullStr |
Storstrømmen, Northeast Greenland - speed - grounding lines - ice fronts, supplement to: Mouginot, Jeremie P; Bjørk, Anders Anker; Millan, Romain; Scheuchl, Bernd; Rignot, Eric (2018): Insights on the surge behavior of Storstrømmen and L. Bistrup Brae, Northeast Greenland, over the last century. Geophysical Research Letters, 45(20), 11,197-11,205 |
title_full_unstemmed |
Storstrømmen, Northeast Greenland - speed - grounding lines - ice fronts, supplement to: Mouginot, Jeremie P; Bjørk, Anders Anker; Millan, Romain; Scheuchl, Bernd; Rignot, Eric (2018): Insights on the surge behavior of Storstrømmen and L. Bistrup Brae, Northeast Greenland, over the last century. Geophysical Research Letters, 45(20), 11,197-11,205 |
title_sort |
storstrømmen, northeast greenland - speed - grounding lines - ice fronts, supplement to: mouginot, jeremie p; bjørk, anders anker; millan, romain; scheuchl, bernd; rignot, eric (2018): insights on the surge behavior of storstrømmen and l. bistrup brae, northeast greenland, over the last century. geophysical research letters, 45(20), 11,197-11,205 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2018 |
url |
https://dx.doi.org/10.1594/pangaea.894762 https://doi.pangaea.de/10.1594/PANGAEA.894762 |
long_lat |
ENVELOPE(24.981,24.981,70.050,70.050) ENVELOPE(-23.250,-23.250,76.250,76.250) ENVELOPE(-112.453,-112.453,57.591,57.591) |
geographic |
Bjørk Greenland L. Bistrup Bræ The ''Y'' |
geographic_facet |
Bjørk Greenland L. Bistrup Bræ The ''Y'' |
genre |
glacier Greenland |
genre_facet |
glacier Greenland |
op_relation |
https://dx.doi.org/10.1029/2018gl079052 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.894762 https://doi.org/10.1029/2018gl079052 |
_version_ |
1766009425215094784 |