June 7, 2018
Commercial drone use on the job site is skyrocketing. The latest drone trends and statistics from DroneDeploy explain why.
This past year, more than 30,000 users put DroneDeploy to work creating the largest drone data repository — now with over 400,000 maps of job sites, farms, and structures. Our growth is a testament to the growing community of commercial drone users.
While dozens of industries use drones, the fastest growing commercial adopter is the construction industry. Drone use on the job site has skyrocketed in the last year — surging 239% — and construction is now the leading sector using DroneDeploy.
With growth like that, you probably have some questions. How are companies putting drones to work? Who exactly is benefiting from drone data? And what are the results?
In this post, we share some recent insights uncovered from analyzing the latest DroneDeploy user data. Read on to get the most recent trends and statistics from drone data captured on 400,000 job sites in 180 countries.
Who’s Using Drones on the Job Site?
We talk a lot about what’s possible with drones on our blog, but who is actually taking advantage of the technology?Project managers, technology managers, and superintendents are the top roles benefiting from drone data to date.
It’s no surprise that project managers are leading the charge to bring drones to the job site. The typical project runs over budget, behind schedule. Drones help close the gap.
How are Drones Put to Work in Construction?
Builders use drones to collect real-time data about projects and understand what’s happening on site. Aerial insights improve progress tracking and help catch problems early — before they become costly or add weeks to a project’s timeline.
But progress tracking is far from the only way construction companies use drones. By spending less than an hour each week mapping a job site, contractors gain access to an unprecedented amount of knowledge about nearly every aspect of their project. With this data in hand, DroneDeploy’s software makes it easy to plan, communicate, and keep projects on schedule.
How are Construction Companies Benefitting from Drones and Aerial Data?
Drones do more than improve communication and help keep projects on track. They also increase safety, save time and resources, fast-track surveying, and deliver accurate measurements. We surveyed our construction customers to see exactly how use drones on the job site. Here are the top results.
We reached out to our construction customers earlier this year, and they reported a wide range of benefits from using drones. Explore the infographic below for the complete breakdown of the results.
What Software Tools are Construction Pros Using with Drone Data?
While thousands of construction customers use DroneDeploy on a weekly basis to collect, process, and analyze drone data, added value comes from incorporating maps and 3D models into existing planning, design, and management workflows.
How Accurate is Drone Data Captured on the Job Site?
As construction companies turn to drones for aerial data collection, we’ve seen a rise in the demand for higher data accuracy. Today, companies are using ground control points (GCPs) — ground markers measured with GPS to calculate absolute global positioning — more than ever before with DroneDeploy. The number of maps processed with GCPs grew 5X in 2017 and is currently increasing at a rate of 20% each month.
Measurements are also more common with construction customers. Construction companies use DroneDeploy’s built-in analysis and annotation tools to calculate area, volume, and distance accurately. Exactly how accurate are drone measurements? Using GCPs, customers achieve 99% accuracy. Learn more in our white paper: Linear Measurement Accuracy of DJI Drone Platforms and Photogrammetry.
What are companies measuring? Stockpiles are some of the most common things measured with drones on the job site. In 2017, DroneDeploy users measured more than 300,000 stockpiles to estimate value and track volume changes over time.
Drones. You’ve heard about them and seen them everywhere. Whether flying around a room or capturing unique aerial footage, drones offer vast possibilities and applications — even in the world of construction.
In the past few years, drones have become one of the most compelling construction trends. The industry has experienced a 239% growth in drone use year over year, higher than any other commercial sector. Their aerial vantage point and data collecting abilities make them a viable tool, offering benefits that range from on-site safety to remote monitoring.
In particular, the benefits of drone technology have revolutionized the entire project lifecycle. Drone photos, videos, and imagery are manipulated to scope out projects, track building progress, and provide real-time updates.
As the industry grows and construction projects become more complex, drones in construction will continue to skyrocket. Read on to learn more about how these futuristic devices are transforming the industry.
How Are Drones Used in Construction?
With their real-time data recording and unique aerial advantage, drones can improve efficiency, cut costs, and streamline workflow. Here are some of the ways drones are used in construction.
1. Topographic Mapping and Land Surveys
Consulting topographic maps is essential when planning complex, large-scale construction projects. They can reveal costly blunders in designs ill-suited for a terrain. Although topographic maps are helpful, they are expensive and take a lot of time to produce. Because of this, maps are not always updated during the start of a job.
Due to their ability to map vast quantities of land, drones can exponentially cut down on the time to visualize a site’s topography. This would ensure not only that the project stays on schedule and according to budget, but also ensure accuracy before a project is initiated. Sending this information can help determine feasibility and assist with design.
Furthermore, the high-resolution images produced by drones can be manipulated into 3D models, allowing one to pinpoint challenges during pre-construction and spot mistakes in the scope, saving time and money in the long run.
2. Equipment Tracking and Automating
It’s a problem every project manager has faced — a slip in memory of where equipment is located at each job site. There are usually a ton of lengthy spreadsheets involved that can quickly turn into an Excel nightmare (unless you have rental management technology).
With a drone, that same manager can do a fly over and quickly assess if the equipment is where it needs to be. They can also quickly recognize if a piece of equipment is still on-site that should be terminated, preventing expensive accidental extension charges.
Another issue that frequently arises is when equipment malfunctions. The recording functionality of drones could be used to remotely access what issues are taking place and provide visual representations that aid in communicating the issues. The recorded data could easily be sent to repair technicians at equipment rental companies for quicker and more accurate diagnostics even before they make it to the work site.
In the future, drones will be able to direct and guide autonomous vehicles, which is sure to revolutionize the industry on a new scale.
3. Remote Monitoring and Progress Reports
Another valuable feature of drones in construction is the visibility it can give to clients. Drones can produce impressive aerial views and give clients a grasp of the project’s progression, especially when the clients are not able to be physically present on a site. This helps them feel assured that their spend is being utilized efficiently.
In addition to client communications, drones can improve internal collaboration in your team. During a flyover, a drone can send information to your software. Design teams, engineers, construction managers, workers, and owners can access the data at the same, follow the project, and catch any mistakes that may have occurred. Drones can also create a valuable trail of documents in case of situations that require them.
4. Security Surveillance
If you’ve ever had a piece of equipment stolen from a site, you’re aware of how devastating it can be. Having a boom lift or excavator stolen can leave you out tens or hundreds of thousands of dollars. According to Capterra, over $300 million worth of construction is stolen from job sites every year, with less than 25% of it recovered. Equipment security is thus a very important component of managing a job.
A drone operator can conduct a flyover and quickly see if a piece of equipment is in a secure enough location. The surveillance camera could also be utilized to see if there are unauthorized individuals on the site. This will prevent damage or theft long before it occurs.
5. Personnel Safety
Worker safety is one of the top priorities of many construction companies. In particular, falls account for 39% of worker fatalities. When taking manual measurements, workers often have to climb to unsteady heights and navigate around hazardous conditions. Drones can replace workers in these situations and mitigate the risk construction workers face on the field.
Construction managers can also use drone video cameras to monitor the job site for safety concerns, making sure workers are properly balanced and that no structures and equipment are loose or unstable that could injure workers.
6. Structure Inspection and Photography
Replacing heavy machinery and bulky scaffolding, drones can provide a crucial inspection. They can be flown around structures to check stability and fine details, and take high-resolution imagery for analysis. Thermal sensors can detect heat leaks, cold spots, and any electrical issues. This level of quality assurance helps with client relationships in the long run.
Drones can also be used for planned maintenance of larger-scale structures like bridges, towers, roofs, and scaffolding. A task that would take an entire team of surveyors to do would only take a few hours with a drone operator.
Types of Construction Drones
While there are many types of drones, commercial drones are the standard used in construction. Some models are fixed-wing while other models have rotating blades. The main differences between them are their design and usage.
With their airplane-like design, fixed-wing drones can glide on a set path and reach higher altitudes, making them efficient for mapping topography and surveying greater distances. However, fixed drones are only able to fly forward. For closer aerial inspections and photography, rotary drones are the better option since they are easy to control and their rotor design allows them to hover and remain stable.
Key Features
Equipped with cameras, GPS units, thermal sensors, and infrared sensors, drones can capture key data on the building site. The information they collect can be sent to a computer via drone software, allowing users to analyze, interpret, and that data. These features allow construction projects to be more efficient, building projects to be better managed, and inspections to be more thorough.
by: Liam Stannard
October 9, 2018
3D mapping, another wonder of modern technology, is a new machine vision technology in the field of cartography. While we are already familiar with 2D maps and 3D vision, it is not hard to imagine how a 3D map looks like? Don’t let the curvature of Earth hinder your view and zoom in close to your location using 3D mapping.
3D mapping means profiling of objects in three dimensions to map the objects in real-world. There are several ways for a 3D profiling of an area or object, such as using a pair of a stereo camera. Another method is to measure the depth of an object or feature from focus. You can also create a 3D effect by detecting the light field by plenoptic methods or using active 3D imaging techniques.
Advantage of 3D mapping over 2D technology
One of the best benefits of 3D mapping is that it provides the latest technical methods for visualisation and gathering information. Knowledge visualisation and science mapping become easier when a 3D map is available for the object/area under study.
A 3D map provides a realistic view of a location that can be utilised by local authorities and planners. For the construction sector, a 3D map is as useful as a blueprint is. It is very easy to visualise floor plans on a 3D map and identify possible obstructions which may occur during construction.
When you have a 3D map in front of you, you enter a world of limitless imagination where you can experiment with many visual effects virtually before the final output. From determining the position of aircraft to making your event special with projection mapping, 3D mapping is working as a magical eye.
3D map preparation
3D mapping is also referred to as “Projection Mapping” or “Video Mapping.” Many people call 3D mapping as “Spatial Augmented Reality” also.
For projection mapping, a technique is used that can convert any surface into a dynamic visual display. Though many ways can create the same effect but combining the 2D or 3D data with some computer animations can highlight the required features and diminish not such relevant things.
3D mapping in GIS
A Z value (other than x and y), gives an enhanced depth when you are collecting data for GIS analysis. City-planning, building information modelling (BIM), Coastal modelling, Windfarm assessment are some areas where 3D GIS works as the screen of wonders.
3D mapping and cartography is an important tool in creating 3D scenes of a location that are useful for many studies like high rise development, building interior and exterior and effects of a disaster. If you want to create a 3D map using ArcGIS, you can do it in simple steps. ArcGIS provides a feature “ArcGIS scene viewer.” Another desktop application from ArcGIS is ArcGIS Pro a desktop application. Since it is a 64-bit application, it contains many extensive 3D inbuilt capabilities. It offers the facility of working with a 2D view as well as 3D scenes at the same time, side by side.
3D mapping provides minute information like the coordinates of a fire and helps in quick disaster response.
You can also use AutoCAD Map 3D software to create maps that are useful in the management and planning of resources. Integrating GIS data with CAD tools and some intelligent models, you can improve the quality and productivity of your project.
Very few of us know that we can create a 3D map in Microsoft Excel as well. Enter your data into a worksheet (with X and Y coordinates) and then select the data. The column headers should not be neglected in this step. Now click on insert followed by 3D Maps and open 3D Maps to explore more.
3D mapping has numerous applications in the various fields, from science to entertainment and advertising. When the Earth is not flat, then why to represent it in 2D? Add the ‘Z’ coordinate and see your projects turning into reality.