Elevation Derived Hydrography (EDH)

Our services encompass elevation-derived hydrography, raster, and vector data analysis, and innovative programming solutions. We employ advanced techniques to generate accurate hydrographic data from elevation models, ensuring precise representation of water features. Our expertise in raster and vector formats facilitates detailed spatial analysis, while our innovative programming approaches enable customized solutions to meet complex project requirements.

Our advanced Automated Culvert Detection technique leverages GIS technology to identify and map culvert locations efficiently. By analyzing LiDAR and hydrographic data, our program enhances culvert detection for accurate streamlines modeling. This innovative approach reduces manual effort, increases accuracy, and supports proactive asset management for transportation and drainage networks. 

Our Automated Bankline Extraction technique utilizes cross-section placement and monotonicity checks to accurately delineate riverbanks from topographic and bathymetric data. By systematically placing cross-sections along the channel and ensuring a consistent elevation gradient, our method eliminates inconsistencies and enhances precision. This automated approach streamlines hydraulic modeling, supports floodplain mapping, and improves river morphology analysis, reducing manual effort while ensuring high accuracy in bankline detection.