U.S. Department of EnergyOffice of Scientific and Technical Information
Height Above Nearest Drainage (HAND) at Three-Meter Resolution for the State of Texas
Abstract
URL: https://web.corral.tacc.utexas.edu/nfiedata/pin2flood/texas/ The current National Water Model and its Flood Inundation Mapping (FIM) service use 10-meter Height Above Nearest Drainage (HAND) hydrological terrain. In the Pin2Flood project (https://gis.tdem.texas.gov/portal/apps/storymaps/stories/72f0ec81a7654da688518f486122abed), funded by the Texas Division of Emergency Management (TDEM), ORNL computed the 3-meter HAND and associated synthetic rating curves for the State of Texas, covering 287,535 river streams (1.5km/stream) in 209 HUC8s. This archived dataset includes the HAND raster and the synthetic rating curve table for each of the 209 HUC8s in Texas. It is hosted at the Texas Advanced Computing Center (TACC). This 3-meter HAND is derived from the Fathom 3-meter DEM and NHDPlus V21 using an accelerated version of NOAA's Flood Inundation Mapping version 3 (FIM3, https://github.com/NOAA-OWP/inundation-mapping/tree/dev-fim3)
- Authors:
- Publication Date:
- DOE Contract Number:
- DE-AC05-00OR22725
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF); Univ. of Texas, Austin, TX (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC); University of Texas at Austin
- Subject:
- 58 GEOSCIENCES
- Keywords:
- flood inundation mapping, HAND, river rating curve
- OSTI Identifier:
- 2204010
- DOI:
- https://doi.org/10.13139/ORNLNCCS/2204010
Citation Formats
Liu, Yan, Maidment, David, Carter, Andy, Passalacqua, Paola, and Whiteaker, Tim. Height Above Nearest Drainage (HAND) at Three-Meter Resolution for the State of Texas. United States: N. p., 2023.
Web. doi:10.13139/ORNLNCCS/2204010.
Liu, Yan, Maidment, David, Carter, Andy, Passalacqua, Paola, & Whiteaker, Tim. Height Above Nearest Drainage (HAND) at Three-Meter Resolution for the State of Texas. United States. doi:https://doi.org/10.13139/ORNLNCCS/2204010
Liu, Yan, Maidment, David, Carter, Andy, Passalacqua, Paola, and Whiteaker, Tim. 2023.
"Height Above Nearest Drainage (HAND) at Three-Meter Resolution for the State of Texas". United States. doi:https://doi.org/10.13139/ORNLNCCS/2204010. https://www.osti.gov/servlets/purl/2204010. Pub date:Mon Nov 20 00:00:00 EST 2023
@article{osti_2204010,
title = {Height Above Nearest Drainage (HAND) at Three-Meter Resolution for the State of Texas},
author = {Liu, Yan and Maidment, David and Carter, Andy and Passalacqua, Paola and Whiteaker, Tim},
abstractNote = {URL: https://web.corral.tacc.utexas.edu/nfiedata/pin2flood/texas/ The current National Water Model and its Flood Inundation Mapping (FIM) service use 10-meter Height Above Nearest Drainage (HAND) hydrological terrain. In the Pin2Flood project (https://gis.tdem.texas.gov/portal/apps/storymaps/stories/72f0ec81a7654da688518f486122abed), funded by the Texas Division of Emergency Management (TDEM), ORNL computed the 3-meter HAND and associated synthetic rating curves for the State of Texas, covering 287,535 river streams (1.5km/stream) in 209 HUC8s. This archived dataset includes the HAND raster and the synthetic rating curve table for each of the 209 HUC8s in Texas. It is hosted at the Texas Advanced Computing Center (TACC). This 3-meter HAND is derived from the Fathom 3-meter DEM and NHDPlus V21 using an accelerated version of NOAA's Flood Inundation Mapping version 3 (FIM3, https://github.com/NOAA-OWP/inundation-mapping/tree/dev-fim3)},
doi = {10.13139/ORNLNCCS/2204010},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Nov 20 00:00:00 EST 2023},
month = {Mon Nov 20 00:00:00 EST 2023}
}