The main applications of drone surveying come in:
Land surveying
Precise measurements
Land management and development
Volumetric measurements
Slope monitoring
Urban planning
1. Land Surveying/Cartography
Drone surveying generates high-resolution orthomosaic maps and 3D models of areas to create accurate cadastral maps. It provides information on a niche site with low-quality/outdated/no data available.
2. https://pastelink.net/mr3pzzkz and Development
The aerial images obtained from drones simplify topographic surveys for land management and planning. It facilitates site scouting, allotment planning, design, and the final construction of roads, buildings, and utilities. In addition, the data can be used for pre-construction engineering studies transferred to CAD or BIM software to work with 3D models.
3. Precise Measurements
The surveyors is capable of doing highly-accurate distance and surface measurements using the high-resolution orthomosaic photos from drone surveying.
4. Volumetric Measurements
The images obtained from drone surveying can be utilized in 3D mapping software, from which volumetric measurements are obtained. The method can be used primarily for calculating stocks in mines and quarries for inventory or monitoring purposes.
5. Visit this page and DSMs generated by drone imagery and GIS analysis enable the extraction of slope measurements. Moreover, in a few site conditions, the orthomosaic maps are generated at different times to detect changes in the planet earth?s movement and measurement of velocity. This technique, hence, helps in slope monitoring for landslide mitigation and prevention, for instance, predicting landslides, preventing potential damage to roads, railways, bridges, etc.
6. Urban Planning
Drone surveys help urban planners collect up-to-date data of a complex urban area quickly using less staff to study the prevailing social and environmental conditions of the sites. This makes the planning stage of the development of an urban area easier.