Road Elevation Model

1-Page Description RoadElevationModel1Pager.pdf

Sample Dataset for Viewer: road.copc.laz (1.9 GB) https://tinyurl.com/4f2b3nus

Sample Dataset for Analysis: travis_road_lidar.laz (1.9 GB) https://utexas.box.com/s/5dqn7kf9x2md2z32udxo354a0dk9d8a6

Direct Viewing on the Web: https://viewer.copc.io/?copc=https://txbridge-data.s3.amazonaws.com/road_elev_model/road.copc.laz

Road Elevation Model Data

By Maintenance Sections:

https://web.corral.tacc.utexas.edu/nfiedata/road3d/austin_district/AustinMaintenanceSections_H_epsg6343_V_epsg5703/

By Counties: https://web.corral.tacc.utexas.edu/nfiedata/road3d/austin_district/AustinCounties_H_epsg6343_V_epsg5703/

Tutorials

1-Page Summary: Road Elevation Model Tutorials

Tutorial 1: Building a Road Elevation Model of the Shoal Creek Watershed

Tutorial 2: Flood Inundation Map for Anderson Lane at Shoal Creek

Tutorial 3: Impact on Roads of a 100-Year Flood in Shoal Creek

Southeast Texas Terrain and Hydrography Data

Elevation-Derived Hydrography from 1m DEM’s is accessible at: https://rockyweb.usgs.gov/outgoing/ClaireDeVaughan/SETX%20EDH/
The methods used to develop this dataset are described at:
2023-03-15-NSGIC_Hydro-enhancement_Presentation_IPDS_Approved.pdf

A 1-m Topobathy surface for Southeast Texas is at: Danielson, J.J., Miller-Corbett, C.D., and Thatcher, C.A., 2023, Southeast Texas Pilot National Topography Model (NTM), 1933 to 2021: U.S. Geological Survey data release, https://doi.org/10.5066/P9N4WLC8.

The methods used to develop this Topobathy surface are described at: Danielson.pdf