Rock glacier surface velocities for Valley Calchaquíes region, Salta Province, Argentina
For the Valles Calchaquíes region, Northwestern Argentina, we derived rock glacier surface velocities (in unit m/a) from multi-temporal aerial and satellite imagery using a feature tracking approch. The data covers three epochs (EPs), EP1 from 1968 to 2009, EP2 from 2009/2010 to 2020, EP3 from 2020...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.971939 2024-09-15T18:30:17+00:00 Rock glacier surface velocities for Valley Calchaquíes region, Salta Province, Argentina Blöthe, Jan Henrik Falaschi, Daniel Vivero, Sebastián Tadono, Takeo MEDIAN LATITUDE: -24.700295 * MEDIAN LONGITUDE: -66.251007 * SOUTH-BOUND LATITUDE: -25.044900 * WEST-BOUND LONGITUDE: -66.408400 * NORTH-BOUND LATITUDE: -24.409100 * EAST-BOUND LONGITUDE: -66.083600 * MINIMUM ELEVATION: 4384 m a.s.l. * MAXIMUM ELEVATION: 5644 m a.s.l. text/tab-separated-values, 1085 data points https://doi.pangaea.de/10.1594/PANGAEA.971939 en eng PANGAEA Blöthe, Jan Henrik; Falaschi, Daniel; Vivero, Sebastián; Tadono, Takeo (in review): Rock glacier kinematics in the Valles Calchaquíes region, Northwestern Argentina, from multi-temporal aerial and satellite imagery. Permafrost and Periglacial Processes https://doi.pangaea.de/10.1594/PANGAEA.971939 CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess Andes Area Calchaqui Valley northwestern Argentina ELEVATION Event label G660836O246090S_192 G660916O246033S_234 G660926O245880S_181 G660939O246042S_189 G660953O245966S_199 G660958O246073S_171 G660978O246062S_208 G660988O245555S_185 G660994O245979S_182 G661009O245359S_200 G661033O245959S_221 G661042O245923S_205 G661052O245866S_222 G661058O245827S_206 G661062O245500S_219 G661069O245349S_233 G661075O245660S_169 G661093O245355S_216 G661113O245859S_223 G661121O245579S_186 G661140O245353S_209 G661140O245353S_235 G661140O246245S_237 G661144O244218S_193 G661145O246322S_228 G661145O246322S_229 G661150O245651S_187 G661150O245776S_183 G661157O245590S_217 G661163O246447S_196 G661169O245683S_220 G661180O244276S_173 G661204O246576S_195 G661215O245858S_225 G661217O244995S_172 G661217O245489S_227 G661220O245417S_231 G661220O245417S_232 G661227O245591S_210 G661229O244156S_197 G661233O245902S_224 G661247O244344S_204 G661251O244312S_212 G661270O245219S_177 dataset ftpangaea 2024-08-27T23:49:29Z For the Valles Calchaquíes region, Northwestern Argentina, we derived rock glacier surface velocities (in unit m/a) from multi-temporal aerial and satellite imagery using a feature tracking approch. The data covers three epochs (EPs), EP1 from 1968 to 2009, EP2 from 2009/2010 to 2020, EP3 from 2020 to 2023. Given the variable availablility of aerial and satellite images, the spatial coverage is not the same for all three EPs. The data set provided here gives surface velocities that exceed the limit of detection of our analysis for rock glacier polygons as mapped by the Argentinian Glacier Inventory that have a minimum area of 0.02 km². Dataset Permafrost and Periglacial Processes PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-66.408400,-66.083600,-24.409100,-25.044900) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Andes Area Calchaqui Valley northwestern Argentina ELEVATION Event label G660836O246090S_192 G660916O246033S_234 G660926O245880S_181 G660939O246042S_189 G660953O245966S_199 G660958O246073S_171 G660978O246062S_208 G660988O245555S_185 G660994O245979S_182 G661009O245359S_200 G661033O245959S_221 G661042O245923S_205 G661052O245866S_222 G661058O245827S_206 G661062O245500S_219 G661069O245349S_233 G661075O245660S_169 G661093O245355S_216 G661113O245859S_223 G661121O245579S_186 G661140O245353S_209 G661140O245353S_235 G661140O246245S_237 G661144O244218S_193 G661145O246322S_228 G661145O246322S_229 G661150O245651S_187 G661150O245776S_183 G661157O245590S_217 G661163O246447S_196 G661169O245683S_220 G661180O244276S_173 G661204O246576S_195 G661215O245858S_225 G661217O244995S_172 G661217O245489S_227 G661220O245417S_231 G661220O245417S_232 G661227O245591S_210 G661229O244156S_197 G661233O245902S_224 G661247O244344S_204 G661251O244312S_212 G661270O245219S_177 |
spellingShingle |
Andes Area Calchaqui Valley northwestern Argentina ELEVATION Event label G660836O246090S_192 G660916O246033S_234 G660926O245880S_181 G660939O246042S_189 G660953O245966S_199 G660958O246073S_171 G660978O246062S_208 G660988O245555S_185 G660994O245979S_182 G661009O245359S_200 G661033O245959S_221 G661042O245923S_205 G661052O245866S_222 G661058O245827S_206 G661062O245500S_219 G661069O245349S_233 G661075O245660S_169 G661093O245355S_216 G661113O245859S_223 G661121O245579S_186 G661140O245353S_209 G661140O245353S_235 G661140O246245S_237 G661144O244218S_193 G661145O246322S_228 G661145O246322S_229 G661150O245651S_187 G661150O245776S_183 G661157O245590S_217 G661163O246447S_196 G661169O245683S_220 G661180O244276S_173 G661204O246576S_195 G661215O245858S_225 G661217O244995S_172 G661217O245489S_227 G661220O245417S_231 G661220O245417S_232 G661227O245591S_210 G661229O244156S_197 G661233O245902S_224 G661247O244344S_204 G661251O244312S_212 G661270O245219S_177 Blöthe, Jan Henrik Falaschi, Daniel Vivero, Sebastián Tadono, Takeo Rock glacier surface velocities for Valley Calchaquíes region, Salta Province, Argentina |
topic_facet |
Andes Area Calchaqui Valley northwestern Argentina ELEVATION Event label G660836O246090S_192 G660916O246033S_234 G660926O245880S_181 G660939O246042S_189 G660953O245966S_199 G660958O246073S_171 G660978O246062S_208 G660988O245555S_185 G660994O245979S_182 G661009O245359S_200 G661033O245959S_221 G661042O245923S_205 G661052O245866S_222 G661058O245827S_206 G661062O245500S_219 G661069O245349S_233 G661075O245660S_169 G661093O245355S_216 G661113O245859S_223 G661121O245579S_186 G661140O245353S_209 G661140O245353S_235 G661140O246245S_237 G661144O244218S_193 G661145O246322S_228 G661145O246322S_229 G661150O245651S_187 G661150O245776S_183 G661157O245590S_217 G661163O246447S_196 G661169O245683S_220 G661180O244276S_173 G661204O246576S_195 G661215O245858S_225 G661217O244995S_172 G661217O245489S_227 G661220O245417S_231 G661220O245417S_232 G661227O245591S_210 G661229O244156S_197 G661233O245902S_224 G661247O244344S_204 G661251O244312S_212 G661270O245219S_177 |
description |
For the Valles Calchaquíes region, Northwestern Argentina, we derived rock glacier surface velocities (in unit m/a) from multi-temporal aerial and satellite imagery using a feature tracking approch. The data covers three epochs (EPs), EP1 from 1968 to 2009, EP2 from 2009/2010 to 2020, EP3 from 2020 to 2023. Given the variable availablility of aerial and satellite images, the spatial coverage is not the same for all three EPs. The data set provided here gives surface velocities that exceed the limit of detection of our analysis for rock glacier polygons as mapped by the Argentinian Glacier Inventory that have a minimum area of 0.02 km². |
format |
Dataset |
author |
Blöthe, Jan Henrik Falaschi, Daniel Vivero, Sebastián Tadono, Takeo |
author_facet |
Blöthe, Jan Henrik Falaschi, Daniel Vivero, Sebastián Tadono, Takeo |
author_sort |
Blöthe, Jan Henrik |
title |
Rock glacier surface velocities for Valley Calchaquíes region, Salta Province, Argentina |
title_short |
Rock glacier surface velocities for Valley Calchaquíes region, Salta Province, Argentina |
title_full |
Rock glacier surface velocities for Valley Calchaquíes region, Salta Province, Argentina |
title_fullStr |
Rock glacier surface velocities for Valley Calchaquíes region, Salta Province, Argentina |
title_full_unstemmed |
Rock glacier surface velocities for Valley Calchaquíes region, Salta Province, Argentina |
title_sort |
rock glacier surface velocities for valley calchaquíes region, salta province, argentina |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.971939 |
op_coverage |
MEDIAN LATITUDE: -24.700295 * MEDIAN LONGITUDE: -66.251007 * SOUTH-BOUND LATITUDE: -25.044900 * WEST-BOUND LONGITUDE: -66.408400 * NORTH-BOUND LATITUDE: -24.409100 * EAST-BOUND LONGITUDE: -66.083600 * MINIMUM ELEVATION: 4384 m a.s.l. * MAXIMUM ELEVATION: 5644 m a.s.l. |
long_lat |
ENVELOPE(-66.408400,-66.083600,-24.409100,-25.044900) |
genre |
Permafrost and Periglacial Processes |
genre_facet |
Permafrost and Periglacial Processes |
op_relation |
Blöthe, Jan Henrik; Falaschi, Daniel; Vivero, Sebastián; Tadono, Takeo (in review): Rock glacier kinematics in the Valles Calchaquíes region, Northwestern Argentina, from multi-temporal aerial and satellite imagery. Permafrost and Periglacial Processes https://doi.pangaea.de/10.1594/PANGAEA.971939 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
_version_ |
1810471760221437952 |