To analyze the precipitation and aerosol data, a visual approach is first undertaken using GIS maps. All stations with their corresponding precipitation and aerosol data for 2001 are being digitized ...

IGIS Tech Notes describe workflows and techniques for using geospatial science and technologies in research and extension. They are works in progress, and we welcome feedback and comments below. GIS ...

This paper proposes a GIS-based approach to classifying land cover using key morphometric indicators—slope, aspect, and elevation. The study focuses on the Chepelarska River basin in the Western ...

flood risk, Scottish Highlands, SEPA, ArcPy, GIS, hydrology, terrain analysis, slope, flow accumulation, Python GIS, infrastructure risk, real-time rainfall, live map, flood zones, ArcGIS Pro, spatial ...

High-resolution topographic data reveals new faults, landslides, hydrothermal systems and volcanic features never documented before. Able to see through vegetation, Lidar maps the bare earth, ...

REDLANDS, Calif., Dec. 22, 2023 — The United States Census Bureau recently released its annual update to its American Community Survey (ACS) data. Many federal agencies are required to use this ACS ...