基于gis的测绘技术在土地利用动态监测中的应用

Key Points

• The aim is to explore the application of GIS-based surveying techniques for monitoring land use dynamics.
• Introduced modern surveying techniques such as remote sensing, GNSS, photogrammetry, and LiDAR.
• Described the complete process from monitoring planning to information extraction and change analysis.
• Emphasized data integration and visualization methods in spatial analysis.
• Achieved precise classification of land types and effective tracking of temporal and spatial changes.
• Enhanced monitoring accuracy and efficiency through dynamic visualization and change identification.
• Provided essential technical support for decision-making in sustainable land resource management.