Brandon T Overstreet
Brandon Overstreet is a hydrologist at the Oregon Water Science Center.
As a member of the Geomorphology team at the Oregon Water Science Center, Brandon incorporates remote sensing, geospatial analysis, and field surveys to characterize river attributes including water depth, streamflow, temperature, and riparian vegetation. His work focuses on linking river observations at a range of scales to physical habitats, fluvial hazards, and management.
Brandon joined the USGS as a student employee in 2016 and became a permanent employee in 2020 following completion of his doctoral degree. He has over 10 years of experience planning and conducting remote sensing missions and incorporating data into hydrologic studies. Brandon is a FAA and DOI certified UAS pilot and developed the UAS program at the USGS Oregon Water Science Center.
Education and Certifications
B.S. in Geology, University of Idaho, 2008
M.S. in Geology, University of Wyoming, 2011
Ph.D. in Hydrology, University of Wyoming, 2020
Science and Products
Filter Total Items: 19
Remotely sensed data acquired from an Uncrewed Aerial System (UAS) and field measurements of flow depth and velocity from the North Santiam River, Oregon, collected in July 2022
A reach of the North Santiam River, Oregon, was used as a case study in an ongoing effort to develop and test uncrewed aircraft system (UAS)-based salmon habitat mapping techniques using: (1) particle image velocimetry (PIV) for estimating surface flow velocities from remotely sensed data; and (2) two-dimensional (2D) flow modeling based on remotely sensed topography and bathymetry (topo...
Site visit cross section surveys and multispectral image data from gaging stations throughout the Willamette and Delaware River Basins from 2022 and code for Bathymetric Mapping using Gage Records and Image Databases (BaMGRID)
This data release includes cross section survey data collected during site visits to USGS gaging stations located throughout the Willamette and Delaware River Basins and multispectral images of these locations acquired as close in time as possible to the date of each site visit. In addition, MATLAB source code developed for the Bathymetric Mapping using Gage Records and Image Databases...
Airborne Thermal Infrared and High-resolution True-color Imagery and Longitudinal Profiles of Stream Temperatures, Upper Donner und Blitzen River Basin, Oregon, August 2020
This dataset includes georeferenced, high-resolution, airborne thermal infrared (TIR) and high-resolution true-color imagery, a polyline shapefile of the channel centerline, a polyline shapefile with TIR sample points for longitudinal stream temperature profiles, and a tabular file with longitudinal stream temperature profiles for the Donner und Blitzen River and its tributaries, Oregon...
2021 McKenzie River Topobathymetric Lidar Validation - USGS Field Survey Data
U.S. Geological Survey (USGS) scientists conducted field data collection efforts between July 19th and 31st, 2021 over a large stretch of the McKenzie River in Oregon using high accuracy surveying technologies. The work was initiated as an effort to validate commercially acquired topobathymetric light detection and ranging (lidar) data that was collected coincidentally between July 26th...
Digital elevation model and single beam sonar data from the McKenzie River, Oregon, 2021
In 2021, the USGS 3D Elevation Program (3DEP) funded the collection of topo-bathymetric lidar (sometimes referred to as "green lidar") on the McKenzie River, Oregon. As part of this acquisition, lidar data were collected starting on the McKenzie River below Trail Bridge Reservoir and extending downstream roughly 125 km to its confluence with the Willamette River. Bathymetric lidar...
Simulated streamflow and stream temperature in the Donner und Blitzen River Basin, southeastern Oregon, using the Precipitation-Runoff Modeling System (PRMS)
Streamflow and stream temperature in the Donner und Blitzen River Basin for water years 1980 through 2021 were simulated using the Precipitation-Runoff Modeling System (PRMS) with the "stream_temp" module. The model domain was discretized into 175 stream segments and calibrated to observed streamflow and stream temperature at points distributed throughout the basin. Model input files...
Below are publications that Brandon Overstreet has authored.
Filter Total Items: 15
Sampling strategies to improve passive optical remote sensing of river bathymetry
Passive optical remote sensing of river bathymetry involves establishing a relation between depth and reflectance that can be applied throughout an image to produce a depth map. Building upon the Optimal Band Ratio Analysis (OBRA) framework, we introduce sampling strategies for constructing calibration data sets that lead to strong relationships between an image-derived quantity and...
Authors
Carl J. Legleiter, Brandon Overstreet, Paul J. Kinzel
A framework for modeling connections between hydraulics, water surface roughness, and surface reflectance in open channel flows
This paper introduces a framework for examining connections between the flow field, the texture of the air-water interface, and the reflectance of the water surface and thus evaluating the potential to infer hydraulic information from remotely sensed observations of surface reflectance. We used a spatial correlation model describing water surface topography to illustrate the application...
Authors
Carl J. Legleiter, Curtis D. Mobley, Brandon Overstreet
Using remotely sensed data to estimate river characteristics including water-surface velocity and discharge
This paper describes a project combining field studies and analyses directed at providing an assessment of the accuracy of remotely sensed methods for determining river characteristics such as velocity and discharge. In particular, we describe a remote sensing method for surface velocities using mid-wave thermal camera videography combined with image analysis. One of the critical...
Authors
Jonathan M. Nelson, Paul J. Kinzel, Carl J. Legleiter, Richard R. McDonald, Brandon Overstreet, Jeffrey S. Conaway
Effects of lateral confinement in natural and leveed reaches of a gravel-bed river: Snake River, Wyoming, USA
This study examined the effects of natural and anthropogenic changes in confining margin width by applying remote sensing techniques – fusing LiDAR topography with image-derived bathymetry – over a large spatial extent: 58 km of the Snake River, Wyoming, USA. Fused digital elevation models from 2007 and 2012 were differenced to quantify changes in the volume of stored sediment, develop...
Authors
Christina Leonard, Carl J. Legleiter, Brandon Overstreet
Removing sun glint from optical remote sensing images of shallow rivers
Sun glint is the specular reflection of light from the water surface, which often causes unusually bright pixel values that can dominate fluvial remote sensing imagery and obscure the water-leaving radiance signal of interest for mapping bathymetry, bottom type, or water column optical characteristics. Although sun glint is ubiquitous in fluvial remote sensing imagery, river-specific...
Authors
Brandon Overstreet, Carl J. Legleiter
Characterizing supraglacial meltwater channel hydraulics on the Greenland Ice Sheet from in situ observations
Supraglacial rivers on the Greenland ice sheet (GrIS) transport large volumes of surface meltwater toward the ocean, yet have received relatively little direct research. This study presents field observations of channel width, depth, velocity, and water surface slope for nine supraglacial channels on the southwestern GrIS collected between 23 July and 20 August, 2012. Field sites are...
Authors
Colin J. Gleason, Laurence E. Smith, Vena W. Chu, Carl J. Legleiter, Lincoln H. Pitcher, Brandon Overstreet, Asa K. Rennermalm, Richard R. Forster, Kang Yang
Non-USGS Publications**
Smith, L. C., Andrews, L. C., Pitcher, L. H, Overstreet, B. T., Rennermalm, Å. K., Cooper, M. G., et al. 2021. Supraglacial river forcing of subglacial water storage and diurnal ice sheet motion. Geophysical Research Letters, 48, e2020GL091418. doi: 10.1029/2020GL091418
Gleason, C. J. and Yang, K. and Feng, D. and Smith, L. C. and Liu, K. and Pitcher, L. H. and Chu, V. W. and Cooper, M. G. and Overstreet, B. T. and Rennermalm, A. K. and Ryan, J. C. 2021. Hourly surface meltwater routing for a Greenlandic supraglacial catchment across hillslopes and through a dense topological channel network. The Cryosphere, 15, 2315-2331. doi: 10.5194/tc-15-2315-2021
Smith, L.C., Yang, K., Pitcher, L.H, Overstreet, B.T., Chu, V.W., Rennermalm, Å.K., Ryan, J.C., Cooper, M.G., Gleason, C.J., Tedesco, M., Jeyaratnam, J., van As, D. van den Broeke, M.R., van de Berg, W.J., Noël, B., Langen, P.I, Cullather, R.I., Zhao, B., Willis, M.J., Hubbard, A., Box, J.E., Jenner, B.A., Behar, A.E. 2017. Direct measurements of meltwater runoff on the Greenland Ice Sheet surface, Proceedings of the National Academy of Sciences (PNAS), 114 (50) E10622-E10631. doi: https://doi.org/10.1073/pnas.1707743114
Overstreet B.T., Riebe C.S., Wooster, J.K., Sklar, L.S., Bellugi D. 2016. Tools for gauging the capacity of salmon spawning substrates. Earth Surface Processes and Landforms, 41, 130– 142. doi: 10.1002/esp.3831
Legleiter C.J., Overstreet B.T., Glennie C.L., Pan Z, Fernandez-Diaz J.C., Singhania A. 2015. Evaluating the capabilities of the CASI hyperspectral imaging system and Aquarius bathymetric LiDAR for measuring channel morphology in two distinct river environments. Earth Surface Processes and Landforms, 41(3), 344-363. doi: 10.1002/esp.3794
Smith, L.C., Chu, V.W., Yang, K., Gleason, C.J., Pitcher, L.H., Rennermalm, A.K., Legleiter, C.J., Behar, A.E., Overstreet, B.T., Moustafa, S.E., Tedesco, M., Forster, R.R., LeWinter, A.L., Finnegan, D.C., Sheng, W., and Balog, J. 2015. Efficient meltwater drainage through supraglacial streams and rivers on the southwest Greenland Ice Sheet. Proceedings of the National Academy of Sciences, 112(4): 1001-1006. doi: 10.1073/pnas.1413024112
Pan, Z., Glennie, C. L., Hartzell, P. J., Fernandez-Diaz, J. C., Legleiter, C. J., and Overstreet, B. T. 2015. Performance Assessment of High Resolution Airborne Full Waveform LiDAR for Shallow River Bathymetry. Remote Sensing, 7(5): 5133-5159. doi: 10.3390/rs70505133
Legleiter, C.J., and Overstreet, B.T. 2014. Retrieving river attributes from remotely sensed data: an experimental evaluation based on field spectroscopy at the Outdoor Stream Lab. River Research and Applications, 30(6): 671-684. doi: 10.1002/rra.2674
Riebe C.S., Sklar L.S., Overstreet B.T., and Wooster J.K. 2014. Optimal reproduction in salmon spawning substrates linked to grain size and fish length. Water Resources Research 50 : 1–21. doi: 10.1002/2013WR014231
Legleiter, C.J., Tedesco, M., Smith, L.C., Behar, A., and Overstreet, B.T. 2014. Mapping the bathymetry of supraglacial lakes and streams on the Greenland Ice Sheet using field measurements and high resolution satellite images. The Cryosphere, 8: 215-228. doi: 10.5194/tc-8-215-2014
Fernandez-Diaz, J.C., Glennie, C.L., Carter, W.E., Shrestha, R.L, Sartori, M.P., Singhania, A., Legleiter, C.J., and Overstreet, B.T. 2014. Early Results from a Simultaneous Airborne Terrain and Shallow Water Bathymetry Mapping LiDAR Sensor. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS), 7(2): 623-635. doi: 10.1109/JSTARS.2013.2265255
Legleiter, C.J., and Overstreet, B.T. 2012. Mapping gravel-bed river bathymetry from space. Journal of Geophysical Research - Earth Surface, 117, F04024, doi:10.1029/2012JF002539.
Non-USGS Scientific Datasets:
Smith, L.C., Cooper, M.G., Andrews, L.C., Pitcher, L.H., Overstreet, B.T., Rennermalm, A.K., et al. (2021) Greenland Ice Sheet Acoustic Doppler Current Profiler (ADCP) measurements of supraglacial river discharge and Global Positioning System (GPS) measurements of ice surface motion, 2016. Arctic Data Center. doi: 10.18739/A22F7JS1
Smith, L.C., Cooper, M.G., Andrews, L.C., Pitcher, L.H., Overstreet, B.T., Rennermalm, A.K., Cooley, S.W., Ryan, J.C., Miege, C., Kershner, C., Simpson, C.E. (2021) Greenland ice sheet surface position near a major supraglacial river moulin 2016, The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset. doi: 10.7283/GT6K-B184
Smith, L.C., Cooper, M.G., Andrews, L.C., Pitcher, L.H., Overstreet, B.T., Rennermalm, A.K., et al. (2021) Greenland Ice Sheet Acoustic Doppler Current Profiler (ADCP) measurements of supraglacial river discharge and Global Positioning System (GPS) measurements of ice surface motion, 2016. Arctic Data Center. doi: 10.18739/A22F7JS1
Smith, L.C., Cooper, M.G., Andrews, L.C., Pitcher, L.H., Overstreet, B.T., Rennermalm, A.K., Cooley, S.W., Ryan, J.C., Miege, C., Kershner, C., Simpson, C.E. (2021) Greenland ice sheet surface position near a major supraglacial river moulin 2016, The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset. doi: 10.7283/GT6K-B184
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 19
Remotely sensed data acquired from an Uncrewed Aerial System (UAS) and field measurements of flow depth and velocity from the North Santiam River, Oregon, collected in July 2022
A reach of the North Santiam River, Oregon, was used as a case study in an ongoing effort to develop and test uncrewed aircraft system (UAS)-based salmon habitat mapping techniques using: (1) particle image velocimetry (PIV) for estimating surface flow velocities from remotely sensed data; and (2) two-dimensional (2D) flow modeling based on remotely sensed topography and bathymetry (topo...
Site visit cross section surveys and multispectral image data from gaging stations throughout the Willamette and Delaware River Basins from 2022 and code for Bathymetric Mapping using Gage Records and Image Databases (BaMGRID)
This data release includes cross section survey data collected during site visits to USGS gaging stations located throughout the Willamette and Delaware River Basins and multispectral images of these locations acquired as close in time as possible to the date of each site visit. In addition, MATLAB source code developed for the Bathymetric Mapping using Gage Records and Image Databases...
Airborne Thermal Infrared and High-resolution True-color Imagery and Longitudinal Profiles of Stream Temperatures, Upper Donner und Blitzen River Basin, Oregon, August 2020
This dataset includes georeferenced, high-resolution, airborne thermal infrared (TIR) and high-resolution true-color imagery, a polyline shapefile of the channel centerline, a polyline shapefile with TIR sample points for longitudinal stream temperature profiles, and a tabular file with longitudinal stream temperature profiles for the Donner und Blitzen River and its tributaries, Oregon...
2021 McKenzie River Topobathymetric Lidar Validation - USGS Field Survey Data
U.S. Geological Survey (USGS) scientists conducted field data collection efforts between July 19th and 31st, 2021 over a large stretch of the McKenzie River in Oregon using high accuracy surveying technologies. The work was initiated as an effort to validate commercially acquired topobathymetric light detection and ranging (lidar) data that was collected coincidentally between July 26th...
Digital elevation model and single beam sonar data from the McKenzie River, Oregon, 2021
In 2021, the USGS 3D Elevation Program (3DEP) funded the collection of topo-bathymetric lidar (sometimes referred to as "green lidar") on the McKenzie River, Oregon. As part of this acquisition, lidar data were collected starting on the McKenzie River below Trail Bridge Reservoir and extending downstream roughly 125 km to its confluence with the Willamette River. Bathymetric lidar...
Simulated streamflow and stream temperature in the Donner und Blitzen River Basin, southeastern Oregon, using the Precipitation-Runoff Modeling System (PRMS)
Streamflow and stream temperature in the Donner und Blitzen River Basin for water years 1980 through 2021 were simulated using the Precipitation-Runoff Modeling System (PRMS) with the "stream_temp" module. The model domain was discretized into 175 stream segments and calibrated to observed streamflow and stream temperature at points distributed throughout the basin. Model input files...
Below are publications that Brandon Overstreet has authored.
Filter Total Items: 15
Sampling strategies to improve passive optical remote sensing of river bathymetry
Passive optical remote sensing of river bathymetry involves establishing a relation between depth and reflectance that can be applied throughout an image to produce a depth map. Building upon the Optimal Band Ratio Analysis (OBRA) framework, we introduce sampling strategies for constructing calibration data sets that lead to strong relationships between an image-derived quantity and...
Authors
Carl J. Legleiter, Brandon Overstreet, Paul J. Kinzel
A framework for modeling connections between hydraulics, water surface roughness, and surface reflectance in open channel flows
This paper introduces a framework for examining connections between the flow field, the texture of the air-water interface, and the reflectance of the water surface and thus evaluating the potential to infer hydraulic information from remotely sensed observations of surface reflectance. We used a spatial correlation model describing water surface topography to illustrate the application...
Authors
Carl J. Legleiter, Curtis D. Mobley, Brandon Overstreet
Using remotely sensed data to estimate river characteristics including water-surface velocity and discharge
This paper describes a project combining field studies and analyses directed at providing an assessment of the accuracy of remotely sensed methods for determining river characteristics such as velocity and discharge. In particular, we describe a remote sensing method for surface velocities using mid-wave thermal camera videography combined with image analysis. One of the critical...
Authors
Jonathan M. Nelson, Paul J. Kinzel, Carl J. Legleiter, Richard R. McDonald, Brandon Overstreet, Jeffrey S. Conaway
Effects of lateral confinement in natural and leveed reaches of a gravel-bed river: Snake River, Wyoming, USA
This study examined the effects of natural and anthropogenic changes in confining margin width by applying remote sensing techniques – fusing LiDAR topography with image-derived bathymetry – over a large spatial extent: 58 km of the Snake River, Wyoming, USA. Fused digital elevation models from 2007 and 2012 were differenced to quantify changes in the volume of stored sediment, develop...
Authors
Christina Leonard, Carl J. Legleiter, Brandon Overstreet
Removing sun glint from optical remote sensing images of shallow rivers
Sun glint is the specular reflection of light from the water surface, which often causes unusually bright pixel values that can dominate fluvial remote sensing imagery and obscure the water-leaving radiance signal of interest for mapping bathymetry, bottom type, or water column optical characteristics. Although sun glint is ubiquitous in fluvial remote sensing imagery, river-specific...
Authors
Brandon Overstreet, Carl J. Legleiter
Characterizing supraglacial meltwater channel hydraulics on the Greenland Ice Sheet from in situ observations
Supraglacial rivers on the Greenland ice sheet (GrIS) transport large volumes of surface meltwater toward the ocean, yet have received relatively little direct research. This study presents field observations of channel width, depth, velocity, and water surface slope for nine supraglacial channels on the southwestern GrIS collected between 23 July and 20 August, 2012. Field sites are...
Authors
Colin J. Gleason, Laurence E. Smith, Vena W. Chu, Carl J. Legleiter, Lincoln H. Pitcher, Brandon Overstreet, Asa K. Rennermalm, Richard R. Forster, Kang Yang
Non-USGS Publications**
Smith, L. C., Andrews, L. C., Pitcher, L. H, Overstreet, B. T., Rennermalm, Å. K., Cooper, M. G., et al. 2021. Supraglacial river forcing of subglacial water storage and diurnal ice sheet motion. Geophysical Research Letters, 48, e2020GL091418. doi: 10.1029/2020GL091418
Gleason, C. J. and Yang, K. and Feng, D. and Smith, L. C. and Liu, K. and Pitcher, L. H. and Chu, V. W. and Cooper, M. G. and Overstreet, B. T. and Rennermalm, A. K. and Ryan, J. C. 2021. Hourly surface meltwater routing for a Greenlandic supraglacial catchment across hillslopes and through a dense topological channel network. The Cryosphere, 15, 2315-2331. doi: 10.5194/tc-15-2315-2021
Smith, L.C., Yang, K., Pitcher, L.H, Overstreet, B.T., Chu, V.W., Rennermalm, Å.K., Ryan, J.C., Cooper, M.G., Gleason, C.J., Tedesco, M., Jeyaratnam, J., van As, D. van den Broeke, M.R., van de Berg, W.J., Noël, B., Langen, P.I, Cullather, R.I., Zhao, B., Willis, M.J., Hubbard, A., Box, J.E., Jenner, B.A., Behar, A.E. 2017. Direct measurements of meltwater runoff on the Greenland Ice Sheet surface, Proceedings of the National Academy of Sciences (PNAS), 114 (50) E10622-E10631. doi: https://doi.org/10.1073/pnas.1707743114
Overstreet B.T., Riebe C.S., Wooster, J.K., Sklar, L.S., Bellugi D. 2016. Tools for gauging the capacity of salmon spawning substrates. Earth Surface Processes and Landforms, 41, 130– 142. doi: 10.1002/esp.3831
Legleiter C.J., Overstreet B.T., Glennie C.L., Pan Z, Fernandez-Diaz J.C., Singhania A. 2015. Evaluating the capabilities of the CASI hyperspectral imaging system and Aquarius bathymetric LiDAR for measuring channel morphology in two distinct river environments. Earth Surface Processes and Landforms, 41(3), 344-363. doi: 10.1002/esp.3794
Smith, L.C., Chu, V.W., Yang, K., Gleason, C.J., Pitcher, L.H., Rennermalm, A.K., Legleiter, C.J., Behar, A.E., Overstreet, B.T., Moustafa, S.E., Tedesco, M., Forster, R.R., LeWinter, A.L., Finnegan, D.C., Sheng, W., and Balog, J. 2015. Efficient meltwater drainage through supraglacial streams and rivers on the southwest Greenland Ice Sheet. Proceedings of the National Academy of Sciences, 112(4): 1001-1006. doi: 10.1073/pnas.1413024112
Pan, Z., Glennie, C. L., Hartzell, P. J., Fernandez-Diaz, J. C., Legleiter, C. J., and Overstreet, B. T. 2015. Performance Assessment of High Resolution Airborne Full Waveform LiDAR for Shallow River Bathymetry. Remote Sensing, 7(5): 5133-5159. doi: 10.3390/rs70505133
Legleiter, C.J., and Overstreet, B.T. 2014. Retrieving river attributes from remotely sensed data: an experimental evaluation based on field spectroscopy at the Outdoor Stream Lab. River Research and Applications, 30(6): 671-684. doi: 10.1002/rra.2674
Riebe C.S., Sklar L.S., Overstreet B.T., and Wooster J.K. 2014. Optimal reproduction in salmon spawning substrates linked to grain size and fish length. Water Resources Research 50 : 1–21. doi: 10.1002/2013WR014231
Legleiter, C.J., Tedesco, M., Smith, L.C., Behar, A., and Overstreet, B.T. 2014. Mapping the bathymetry of supraglacial lakes and streams on the Greenland Ice Sheet using field measurements and high resolution satellite images. The Cryosphere, 8: 215-228. doi: 10.5194/tc-8-215-2014
Fernandez-Diaz, J.C., Glennie, C.L., Carter, W.E., Shrestha, R.L, Sartori, M.P., Singhania, A., Legleiter, C.J., and Overstreet, B.T. 2014. Early Results from a Simultaneous Airborne Terrain and Shallow Water Bathymetry Mapping LiDAR Sensor. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS), 7(2): 623-635. doi: 10.1109/JSTARS.2013.2265255
Legleiter, C.J., and Overstreet, B.T. 2012. Mapping gravel-bed river bathymetry from space. Journal of Geophysical Research - Earth Surface, 117, F04024, doi:10.1029/2012JF002539.
Non-USGS Scientific Datasets:
Smith, L.C., Cooper, M.G., Andrews, L.C., Pitcher, L.H., Overstreet, B.T., Rennermalm, A.K., et al. (2021) Greenland Ice Sheet Acoustic Doppler Current Profiler (ADCP) measurements of supraglacial river discharge and Global Positioning System (GPS) measurements of ice surface motion, 2016. Arctic Data Center. doi: 10.18739/A22F7JS1
Smith, L.C., Cooper, M.G., Andrews, L.C., Pitcher, L.H., Overstreet, B.T., Rennermalm, A.K., Cooley, S.W., Ryan, J.C., Miege, C., Kershner, C., Simpson, C.E. (2021) Greenland ice sheet surface position near a major supraglacial river moulin 2016, The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset. doi: 10.7283/GT6K-B184
Smith, L.C., Cooper, M.G., Andrews, L.C., Pitcher, L.H., Overstreet, B.T., Rennermalm, A.K., et al. (2021) Greenland Ice Sheet Acoustic Doppler Current Profiler (ADCP) measurements of supraglacial river discharge and Global Positioning System (GPS) measurements of ice surface motion, 2016. Arctic Data Center. doi: 10.18739/A22F7JS1
Smith, L.C., Cooper, M.G., Andrews, L.C., Pitcher, L.H., Overstreet, B.T., Rennermalm, A.K., Cooley, S.W., Ryan, J.C., Miege, C., Kershner, C., Simpson, C.E. (2021) Greenland ice sheet surface position near a major supraglacial river moulin 2016, The GAGE Facility operated by UNAVCO, Inc., GPS/GNSS Observations Dataset. doi: 10.7283/GT6K-B184
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.