Drone mapping can produce detailed aerial imagery, 3D models, and elevation data for construction, engineering, and land development projects. But when a deliverable is described as “survey-grade,” what does that actually mean? The term generally refers to...
Drone surveys can efficiently collect detailed aerial imagery, LiDAR, and topographic data, but every site presents different challenges. Existing site conditions can affect how a drone flight is planned, what data can be collected, and which mapping technology is...
Drone mapping can quickly provide detailed aerial imagery, LiDAR data, topographic information, and 3D models for construction, land development, engineering, and other projects. But good data starts with good preparation. Taking a few steps before a drone mapping...
Drone mapping can produce a lot more than a collection of aerial photos. Depending on the equipment, software, and project requirements, drone data can be turned into point clouds, orthomosaics, 3D models, and other useful mapping products. While these terms are...
Drone mapping can produce several different types of elevation data, and two of the most common are Digital Terrain Models (DTMs) and Digital Surface Models (DSMs). While the terms sound similar, they represent different information about a project site. Understanding...
