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To support the modeling of the Colorado River water storage area capacity tables by the U.S. Geological Survey (USGS) Utah Water Science Center in the Glen Canyon National Recreation Area in Utah and Arizona, the USGS Earth Resources Observation and Science (EROS) Center has created an integrated 1-meter topobathymetric digital elevation model (TBDEM) for Lake Powell, the second largest man-made reservoir in the United States. Located in south-central Utah and north-central Arizona, Lake Powell is a reservoir on the Colorado River created by the flooding of a natural canyon by the construction of Glen Canyon Dam. The new Lake Powell TBDEM consists of the best available multi-source topographic and bathymetric elevation...
Tags: 3D Elevation Program,
3DEP,
Acoustic Sonar,
Arizona,
Bathymetric, All tags...
Bathymetry,
CoNED,
Coastal National Elevation Database,
Coastal and Marine Hazards and Resources Program,
Colorado River,
County of Coconino,
County of Garfield,
County of Kane,
County of San Juan,
Digital Elevation Model,
Earth Resources Observation and Science (EROS) Center,
Escalante River,
Flood Inundation Modeling,
Glen Canyon Dam,
Glen Canyon National Recreation Area,
Historic Contours,
Historic Topographic Surveys,
Hydrologic Modeling,
Inland Bathymetry,
Lake Powell,
Lidar,
Light Detection and Ranging,
National Standards for Spatial Digital Accuracy,
Reservoir Storage Capacity,
San Juan River,
State of Arizona,
State of Utah,
Topobathymetric,
U.S.,
U.S. Geological Survey,
US,
USA,
USGS,
USGS Science Data Catalog (SDC),
United States,
Utah,
elevation,
geoscientificInformation,
inlandWaters, Fewer tags
This data release is associated with the following Scientific Investigations Report: Root, J.C. and Jones, D.K., 2022, Elevation-area-capacity relationships of Lake Powell in 2018 and estimated loss of storage capacity since 1963: U.S. Geological Survey Scientific Investigations Report 2022–5017, 21 p., https://doi.org/10.3133/sir20225017. This dataset provides elevation-area-capacity relationships for Lake Powell derived from a topobathymetric digital elevation model (TBDEM) that was collected in 2017 and 2018. The TBDEM was modified (Jones and Root, 2021, available for download at https://doi.org/10.5066/P9H60YCF) from the originally published version (Poppenga and others, 2020, available for download at https://doi.org/10.5066/P9XX0J1Y)...
Categories: Data;
Tags: 3D Elevation Program,
3DEP,
Acoustic Sonar,
Arizona,
CoNED, All tags...
Coastal National Elevation Database,
Coastal and Marine Hazards Resources Program,
Colorado River,
County of Coconino,
County of Garfield,
County of Kane,
County of San Juan,
DEM,
Earth Resources Observation and Science (EROS) Center,
Elevation-area-capacity,
Escalante River,
Flood Inundation Modeling,
Geography,
Glen Canyon Dam,
Glen Canyon Dam,
Glen Canyon National Recreation Area,
Hydrology,
Inland Bathymetry,
Lake Powell,
Lake Powell,
Light Detection and Ranging,
Remote Sensing,
Reservoir Storage Capacity,
San Juan River,
State of Arizona,
State of Utah,
TBDEM,
Topobathymetric,
U.S.,
U.S. Geological Survey,
US,
USA,
USGS,
USGS Science Data Catalog (SDC),
United States,
Utah,
Utah Water Science Center,
Water Resources,
bathymetry,
digital elevation models,
elevation,
elevation,
geoscientificInformation,
geospatial analysis,
hydrology,
inlandWaters,
lidar,
power generation water use,
recreation,
surface water (non-marine),
surface-water level,
topobathymetric digital elevation model,
topography,
water budget,
water resource management,
water resources,
water supply and demand,
water use,
watershed management, Fewer tags
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