Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
David Rey is a Research Hydrologist in the Hydrologic Remote Sensing Branch of the Water Resources Mission Area.
David's specialty is in Arctic and alpine hydrology, however he has expertise in a variety of field, geophysical, and numerical modeling methods. His work focuses on geophysical methods development, and using cross-scale observations combined with numerical modeling to improve prediction and process representation. David's current research interests and efforts are focused on:
Presently, David is directly contributing to the USGS WB, WAIEE and NGWOS Water Mission Area Programs. He has a Ph.D. from the Colorado School of Mines in Hydrology, and a B.S. in Earth Science from Montana State University.
In September 2020 USGS tested ground-penetrating radar (GPR) mounted on a cableway over the Gunnison River in Colorado. USGS has been testing use of the GPR to map river bathymetry (profiles of water depth along the river), measurements often made by personnel in the water or on boats.
In September 2020 USGS tested ground-penetrating radar (GPR) mounted on a cableway over the Gunnison River in Colorado. USGS has been testing use of the GPR to map river bathymetry (profiles of water depth along the river), measurements often made by personnel in the water or on boats.
In September 2020 USGS tested ground-penetrating radar (GPR) mounted on a cableway over the Gunnison River in Colorado. USGS has been testing use of the GPR to map river bathymetry (profiles of water depth along the river), measurements often made by personnel in the water or on boats.
In September 2020 USGS tested ground-penetrating radar (GPR) mounted on a cableway over the Gunnison River in Colorado. USGS has been testing use of the GPR to map river bathymetry (profiles of water depth along the river), measurements often made by personnel in the water or on boats.