主题词：Flood Risk Assessment and Management; Land Use and Ecosystem Services; Geographic Information Systems Studies; Remote Sensing in Agriculture; Data Management and Algorithms; Hydrology and Watershed Management Studies; Remote Sensing and LiDAR Applications; Remote Sensing and Land Use; Landslides and related hazards; Urban Transport and Accessibility; COVID-19 epidemiological studies; 3D Modeling in Geospatial Applications; Remote-Sensing Image Classification; Human Mobility and Location-Based Analysis; Groundwater and Watershed Analysis; Urban Heat Island Mitigation; COVID-19 impact on air quality; Soil and Land Suitability Analysis; COVID-19 Pandemic Impacts; Diverse Topics in Contemporary Research; Climate variability and models; Innovation in Digital Healthcare Systems; Internet of Things and Social Network Interactions; Air Quality and Health Impacts; Fire effects on ecosystems