A5036251728- Geochemistry and Geologic Mapping
- Synthetic Aperture Radar (SAR) Applications and Techniques
- Ethnobotanical and Medicinal Plants Studies
- Mining and Resource Management
- Animal Diversity and Health Studies
Siberian Federal University
2023
The article presents the estimation results on change in vegetation mantle region of Sin Quyen Mine (Bat Xat District, Lao Cai Province, Northern Vietnam) area 19012 hectares. normalized difference index (NDVI) and density were calculated using satellite images Landsat 5 TM 8 obtained between 1990 2020. In period copper mining for 30 years test area, plant ecosystem has suffered essential changes structure. From remote sensing data analytical 2020, community is structured as follows. phase...
Illegal mining, including the violation of lease boundaries during extraction mineral deposits in Vietnam, has witnessed a significant surge recent years, leading to substantial environmental degradation. Due remote locations mining areas relation settlements, detection illegal activities using conventional methods poses considerable challenges. This study presents methodology for identifying boundary violations open-pit by utilizing high-resolution satellite images from Sentinel-2 MSI...