Indiana Statewide Normalized Digital Height Model (2016-2019)

<p>This is Normalized Digital Height Model (NDHM) data products generated from 2016-2020 Indiana 3DEP Lidar Program data.</p>

<p>You can download the NDHM data from <a href="https://lidar.jinha.org" target="_blank">https://lidar.jinha.org</a>.</p>

<p>NDHM is generated at 5ft spatial resolution to ensure seamless elevation surface for the whole state. A detailed algorithm to generate the NDHM can be found in an article published by Jung et. al (2013). </p>

本数据集为依托2016—2020年印第安纳州3DEP激光雷达计划数据所生成的归一化数字高度模型（Normalized Digital Height Model, NDHM）数据产品。
使用者可通过链接 https://lidar.jinha.org 获取该NDHM数据集。
该NDHM数据以5英尺空间分辨率生成，旨在保障全州范围的高程表面实现无缝衔接。其详细生成算法可参阅Jung等人2013年发表的学术论文。