• Phone: +252 (0) 63 6100346
  • info@tetso.net

Drone Survey and Data Processing

Our Drone Survey and Mapping Services leverage advanced technology to transform traditional surveying and mapping practices. By integrating precision, efficiency, and innovation, TerraTech addresses the diverse needs of clients across various industries. This approach not only enhances data accuracy but also streamlines the surveying process, making it more accessible and effective.

Drone Imaging

High-quality images are captured with adequate overlaps to allow photogrammetry software to identify common features, resulting in detailed visual representations of the surveyed area.

High Spatial Resolution

We provide drone images with a spatial resolution of 2 cm, producing high-quality orthomosaics suitable for applications in urban planning, agriculture, and environmental monitoring.

Base Map Creation

TerraTech offers detailed base maps that serve as the foundational layer for various applications. Comprehensive base maps provide a robust framework for further analysis and decision-making in projects ranging from urban planning to environmental assessments.

Asset Mapping and Analysis

TerraTech specializes in asset mapping and analysis, adhering to industry-standard protocols to ensure the accuracy and reliability of asset information. This service is crucial for organizations that need precise data on their assets, whether for inventory management, infrastructure monitoring, or resource allocation. Clients can easily reach out to TerraTech for tailored solutions that enhance the precision of their asset management processes.

Land Surveying / Cartography

TerraTech conducts extensive land and topographical surveys that lead to the creation of cadastral maps. These maps are essential for legal and property-related purposes, showcasing accurate land boundaries and features. The data collected during these surveys is processed by TerraTech's GIS team using advanced photogrammetry software, resulting in high-quality deliverables such as:
• Digital Terrain Models (DTM): Representations of the ground surface.
• Digital Surface Models (DSM): Models that include all objects on the Earth's surface.
• Orthophoto Rectified Images (ORI): Aerial photographs corrected for distortion.
This meticulous approach ensures that clients receive the most accurate and efficient mapping solutions.

Urban Planning

Drones play a pivotal role in urban planning, and TerraTech utilizes this technology to enhance project efficiency and accuracy. By adhering to the highest industry standards and protocols, TerraTech provides urban planners with the data needed to make informed decisions regarding infrastructure development, land use, and environmental impact. Clients are encouraged to contact TerraTech to explore how drone technology can be integrated into their urban planning initiatives.

Stockpile Volumetric Measurements

TerraTech offers precise volumetric measurement services for stockpiles across various sectors, including waste management, mining, inventory, and agriculture. Utilizing photogrammetric techniques, TerraTech provides strategic and efficient measurements through:
• Contouring: Creating contour lines to represent elevation changes.
• Digital Surface Models: Providing a 3D representation of the stockpile.
• Accurate Volume Measurements: Ensuring that clients have reliable data for inventory management and resource planning.
This service is essential for businesses that need to monitor stockpile quantities accurately and efficiently.

Over 15 years of experience we’ll ensure you get the best guidance