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Project Information

  • Category: Topographic Survey and Mapping
  • Client: Directorate of Water Resources Engineering, Ministry of Public Works and Housing
  • Project Date: January 2020 - December 2022
  • Project URL: -

Topographic Survey of Warsamson Dam using LiDAR and Terrestrial Methods

This project involves conducting a comprehensive topographic survey for the Warsamson Dam. The aim is to provide accurate and detailed topographic data to support the planning, construction, and maintenance of the dam.

Project Description:

The project utilizes advanced LiDAR and terrestrial survey techniques to capture high-resolution topographic data. Detailed maps and models are created to provide a visual representation of the dam area, highlighting critical features and ensuring precise measurements.

Objectives:

  • Topographic Survey: Conduct detailed surveys using LiDAR and terrestrial methods to gather accurate topographic data.
  • Mapping: Create comprehensive maps and 3D models to visualize the topographic data and assist in decision-making.
  • Data Support: Provide high-quality topographic data to support the planning, construction, and maintenance of the Warsamson Dam.

Methodology:

  • Data Collection:
    • Conduct LiDAR surveys to capture high-resolution elevation data.
    • Perform terrestrial surveys using total stations and GPS equipment to gather detailed topographic information.
    • Validate and supplement data through field surveys.
  • Data Processing: Utilize GIS and CAD software to process the collected data, including filtering, classification, and generation of digital elevation models (DEM).
  • Mapping: Generate detailed topographic maps and 3D models that include elevation data, contour lines, and other critical features to support various stages of dam planning and management.