Wuhai Mining DEM

The Digital Elevation Model (DEM) data for the Wu Hai mining area is a key resource for studying the region's topography, geological environment restoration, and ecological rehabilitation. These data primarily come from the ALOS satellite's L-band Synthetic Aperture Radar (PALSAR), with a spatial resolution of 12.5 meters, accurately reflecting the surface undulations and morphological features of the mining area.

In the overall mineral resource planning of Wu Hai City (2021-2025), the importance of mining geological environment governance and land reclamation is emphasized. Specifically, it highlights the need to strengthen geological environment restoration in areas around the Haibowan and Hainan districts, as well as within coal mining regions. The DEM data for these areas provides precise topographic information, which is essential for developing scientific restoration plans.

Additionally, the Natural Resources Bureau of Wu Hai City is responsible for conducting surveys, monitoring, and evaluating natural resources, organizing basic and specialized investigations. This ensures the accuracy and timeliness of the DEM data, which supports its application.

Overall, the DEM data for the Wu Hai mining area plays a crucial role in geological environment governance and ecological restoration, providing a scientific basis for efficient resource utilization and green development.