Southeast Texas Modified Digital Elevation Models

This dataset contains a set of Digital Elevation Models (DEMs) of Southeast Texas that were used in the work cited below. The modifications allow for flood modeling scenario generation.

Description of DEMs: SETx_10m_DEM: Original DEM* DEM_1: Includes modifications to improve baseline model DEM_2: Includes modifications from "DEM_1" & detention pond expansion DEM_3: Includes modifications from "DEM_1" & new neighborhood development DEM_4: Includes modifications from "DEM_1" & levee development DEM_5: Includes modifications from "DEM_2" & "DEM_4" DEM_6: Includes modifications from "DEM_3" & "DEM_4"

This data supports the journal paper: Land-use analysis using infrastructure representations and high-resolution flood inundation mapping techniques https://doi.org/10.1016/j.ijdrr.2025.105518

*Baseline DEM from TNRIS: OCM Partners, 2025: 2017 TNRIS Lidar DEM: Jefferson, Liberty and Chambers, TX (East), https://www.fisheries.noaa.gov/inport/item/59008.

Dataset extent

Data och resurser

  • SETx_10m_DEMtif

    Original DEM

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  • SETx_10m_DEM_1tif

    Includes modifications to improve baseline model

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  • SETx_10m_DEM_2TIFF

    Includes modifications from "DEM_1" & detention pond expansion

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  • SETx_10m_DEM_3TIFF

    Includes modifications from "DEM_1" & new neighborhood development

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  • SETx_10m_DEM_4TIFF

    Includes modifications from "DEM_1" & levee development

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  • SETx_10m_DEM_5TIFF

    Includes modifications from "DEM_2" & "DEM_4"

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  • SETx_10m_DEM_6TIFF

    Includes modifications from "DEM_3" & "DEM_4"

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Mer information

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E-post till författare sean.murphy949@utexas.edu
Förvaltare Sean Murphy
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