Satellite imagery and seafloor surveys are some of the more common applications of remote sensing. Remote sensing refers to any data collection method that requires no physical contact between the person or measuring device and the object being measured. Speaking on more general terms, drone mapping is an example of remote sensing technology. This makes mapping data useful for making real-world measurements and for planning activities such as slope stabilization, road construction, or expeditions into remote areas. This means that each data point must correspond to a specific location in the real world based on actual coordinates. An essential component of mapping is that data needs to be “geospatial”. The objective is to create a 2D or 3D map of the survey area using data collected by the drone. Drone mapping is a way to do this job cheaper, safer, and with simpler logistics. Before drones were more common, mapping of large areas was done using manned aircraft, typically helicopters. What is drone mapping?ĭrone mapping is simply an alternative method of aerial mapping. What exactly is drone mapping and what does one need to learn to get into this industry? Let’s look at the basics of drone mapping, how it works, and the hardware and software you’re going to need if you intend to build a career in this niche field. It also has a fairly steep barrier to entry, which means that the market isn’t likely to be saturated soon. The fact that it can be massively useful for lots of applications means that there are bound to be more opportunities for those who are well-versed in drone mapping. This eliminates the need for personnel to be put in potentially dangerous situations.As an industry, mapping is still considered an up-and-coming field for drone pilots. Drones can help create a detailed map of a roof. Inspectionĭrone pilots primarily use cameras to visually inspect equipment, but photogrammetry can also assist in inspection. With their expertise and the possession of high-quality equipment like RTK GPS units, Cole Surveying & Design can produce extremely accurate, high-resolution, almost real-time maps for their clients. SurveyingĬole Surveying & Design can create a highly accurate map with photogrammetry that can easily be turned into a 3D topographic map with contour data-a process that used to be extremely tedious. These maps help construction managers obtain the “big picture” and assist in strategic decision making. Cole Surveying & Design’s maps can be used to regularly update clients in the construction industry on the progress of their projects, analyze quantities stockpiles of raw materials, such as dirt and gravel, or even generate 3D models of construction sites. The construction industry greatly benefits from drone mapping. Here are some ways the information and analysis provided by mapping systems are helping Cole Surveying & Design utilize our UAV services to reach new heights of accuracy and efficiency in the surveying industry. In addition, surveys conducted by our drones are even more effective because Cole Surveying & Design can integrate our eyes in the sky with surveying and mapping software. The ability to deploy rapidly, collect real time information and survey areas that might be otherwise dangerous to access are some of the advantages of aerial surveying. With the advent of new technology, we are now able to utilize a UAV/Drone as another tool to aid in mapping. Traditionally, survey data of a construction or urban development site is collected by a ground based, manned survey team. We show our client’s buildings and the landscape as they are in their current state, not as they were months or even years ago. With UAV/Drone aerial imagery, Cole Surveying & Design can create premium-quality images and real-time accuracy and content. The images are lower-quality, unclear and sometimes outdated. Other aerial photo resources including, NC One and Google Maps, can be an effective tool, but the quality and accuracy are inadequate to truly assist in design or construction. Aerial photography via UAV is a versatile and fresh approach.
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