Elevation
el·e·va·tion
height above a given level, especially sea level.
Lidar
Lidar delivers high-accuracy 3D elevation data for every part of Texas, giving planners and analysts a reliable foundation for flood monitoring, environmental analysis, and infrastructure design. Consistent statewide coverage means Texans get the full picture for problem solving.
Bathymetry
TxGIO’s Bathymetry program maps the underwater landscape of the Texas coast, supporting stronger flood models, coastal protection work, and long-term resilience planning. Bathymetry datasets close critical gaps in seafloor knowledge and improve decision-making for coastal Texas communities.
