Articles | Volume 19, issue 6
https://doi.org/10.5194/hess-19-2963-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/hess-19-2963-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Technical note
| 
26 Jun 2015
Technical note |
| 26 Jun 2015
Technical Note: Semi-automated effective width extraction from time-lapse RGB imagery of a remote, braided Greenlandic river
C. J. Gleason
CORRESPONDING AUTHOR
Department of Geography, University of California, 1255 Bunche Hall, 405 Hilgard Avenue, Los Angeles, CA 90095-1524, USA
L. C. Smith
Department of Geography, University of California, 1255 Bunche Hall, 405 Hilgard Avenue, Los Angeles, CA 90095-1524, USA
D. C. Finnegan
US Army Cold Regions Research & Engineering Laboratory, Hanover, NH 03755, USA
A. L. LeWinter
US Army Cold Regions Research & Engineering Laboratory, Hanover, NH 03755, USA
L. H Pitcher
Department of Geography, University of California, 1255 Bunche Hall, 405 Hilgard Avenue, Los Angeles, CA 90095-1524, USA
V. W. Chu
Department of Geography, University of California, 1255 Bunche Hall, 405 Hilgard Avenue, Los Angeles, CA 90095-1524, USA
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Cited
15 citations as recorded by crossref.
- Remote Sensing of River Discharge: A Review and a Framing for the Discipline C. Gleason & M. Durand 10.3390/rs12071107
- Surface meltwater runoff routing through a coupled supraglacial-proglacial drainage system, Inglefield Land, northwest Greenland Y. Li et al. 10.1016/j.jag.2021.102647
- Time-lapse photography for monitoring reservoir leakages (Montejaque dam, Andalusia, southern Spain) S. García-López et al. 10.2166/nh.2017.256
- Assessing the hydroregime of an archetypal riverine wet meadow in the central Great Plains using time‐lapse imagery E. Brinley Buckley et al. 10.1002/ecs2.3829
- Subglacial water drainage, storage, and piracy beneath the Greenland ice sheet K. Lindbäck et al. 10.1002/2015GL065393
- Noncontact Automatic Water-Level Assessment and Prediction in an Urban Water Stream Channel of a Volcanic Island Using Deep Learning F. Mendonça et al. 10.3390/electronics13061145
- Cuenca experimental Arroyo Sagmata G. Kaless et al. 10.35305/curiham.v29i.e192
- Direct measurements of meltwater runoff on the Greenland ice sheet surface L. Smith et al. 10.1073/pnas.1707743114
- Proglacial river stage derived from georectified time-lapse camera images, Inglefield Land, Northwest Greenland S. Goldstein et al. 10.3389/feart.2023.960363
- Technical note: Stage and water width measurement of a mountain stream using a simple time-lapse camera P. Leduc et al. 10.5194/hess-22-1-2018
- Automatic Image‐Based Water Stage Measurement for Long‐Term Observations in Ungauged Catchments A. Eltner et al. 10.1029/2018WR023913
- Measurement of Water Level in Urban Streams under Bad Weather Conditions J. Azevedo & J. Brás 10.3390/s21217157
- Crowdsourced approaches for stage measurements at ungauged locations using smartphones Y. Sermet et al. 10.1080/02626667.2019.1659508
- Spatial upscaling of CO2 emissions from exposed river sediments of the Elbe River during an extreme drought U. Mallast et al. 10.1002/eco.2216
- Flood Flow in a Proglacial Outwash Plain: Quantifying Spatial Extent and Frequency of Inundation from Time-Lapse Imagery C. Hiller et al. 10.3390/w14040590
15 citations as recorded by crossref.
- Remote Sensing of River Discharge: A Review and a Framing for the Discipline C. Gleason & M. Durand 10.3390/rs12071107
- Surface meltwater runoff routing through a coupled supraglacial-proglacial drainage system, Inglefield Land, northwest Greenland Y. Li et al. 10.1016/j.jag.2021.102647
- Time-lapse photography for monitoring reservoir leakages (Montejaque dam, Andalusia, southern Spain) S. García-López et al. 10.2166/nh.2017.256
- Assessing the hydroregime of an archetypal riverine wet meadow in the central Great Plains using time‐lapse imagery E. Brinley Buckley et al. 10.1002/ecs2.3829
- Subglacial water drainage, storage, and piracy beneath the Greenland ice sheet K. Lindbäck et al. 10.1002/2015GL065393
- Noncontact Automatic Water-Level Assessment and Prediction in an Urban Water Stream Channel of a Volcanic Island Using Deep Learning F. Mendonça et al. 10.3390/electronics13061145
- Cuenca experimental Arroyo Sagmata G. Kaless et al. 10.35305/curiham.v29i.e192
- Direct measurements of meltwater runoff on the Greenland ice sheet surface L. Smith et al. 10.1073/pnas.1707743114
- Proglacial river stage derived from georectified time-lapse camera images, Inglefield Land, Northwest Greenland S. Goldstein et al. 10.3389/feart.2023.960363
- Technical note: Stage and water width measurement of a mountain stream using a simple time-lapse camera P. Leduc et al. 10.5194/hess-22-1-2018
- Automatic Image‐Based Water Stage Measurement for Long‐Term Observations in Ungauged Catchments A. Eltner et al. 10.1029/2018WR023913
- Measurement of Water Level in Urban Streams under Bad Weather Conditions J. Azevedo & J. Brás 10.3390/s21217157
- Crowdsourced approaches for stage measurements at ungauged locations using smartphones Y. Sermet et al. 10.1080/02626667.2019.1659508
- Spatial upscaling of CO2 emissions from exposed river sediments of the Elbe River during an extreme drought U. Mallast et al. 10.1002/eco.2216
- Flood Flow in a Proglacial Outwash Plain: Quantifying Spatial Extent and Frequency of Inundation from Time-Lapse Imagery C. Hiller et al. 10.3390/w14040590
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Latest update: 23 Apr 2024
Short summary
Here, we give a semi-automated processing workflow to extract hydraulic parameters from over 10,000 time-lapse images of the remote Isortoq River in Greenland. This workflow allows efficient and accurate (mean accuracy 79.6%) classification of images following an automated similarity filtering process. We also give an effective width hydrograph (a proxy for discharge) for the Isortoq using this workflow, showing the potential of this workflow for enhancing understanding of remote rivers.
Here, we give a semi-automated processing workflow to extract hydraulic parameters from over...
