By Brandon Torres Declet, Former Chief Operating Officer & Board Director of AgEagle, and Former President & Co-Founder of Measure.
We’re pleased to announce that we were recently acquired by AgEagle Aerial Systems (NYSE: UAVS), an industry-leading drone solutions provider. The acquisition was finalized on April 19, 2021 and will provide our team with the resources to drive innovation, deliver exceptional customer support, and foster long-term growth. With Measure’s advanced software platform now part of the AgEagle family, customers across a wide range of industries can further capitalize on the benefits of a robust drone program.
Measure brings to AgEagle a world-class team of drone technology experts with deep operational experience, tens of thousands of successful missions, and industry recognition and respect as one of the world’s leading aerial intelligence solutions companies. The acquisition represents a powerful marriage of strengths, experience and highly complementary capabilities and know-how that should earn us distinction as the leading global provider of true end-to-end drone solutions.
Now that we’re part of AgEagle, our team will continue to operate with the agility of a startup, while also benefiting from the resources of a publicly traded company. Customers can expect a faster pace of innovation and feature rollouts, as well as more resources and customer support. And above all, this enables us to position Measure as a reliable solutions provider for years to come in this rapidly evolving industry.
Current Measure customers might be interested to know that AgEagle was an early pioneer in the delivery of advanced commercial drone technologies, services and solutions. The Company’s founding premise is rooted in high performance, next-level thinking and technological innovation. Like Measure, AgEagle is focused on a range of diverse industries and applications beyond Agriculture. Rest assured, Measure will continue to support all current sectors, with plans to expand into even more verticals and industries moving forward.
Another exciting benefit of the acquisition involves MicaSense, a leading developer of patented, high precision thermal and multispectral sensors. MicaSense was also acquired by AgEagle in early 2021, and the Company will integrate Measure technology into MicaSense products. This will provide customers with the industry’s most advanced turnkey solutions for drone mapping and in-flight data.
As part of the acquisition, I’ve been appointed as AgEagle’s Chief Operating Officer and a Member of the Board of Directors, while Jesse Stepler moves into a new role as Senior Vice President, Strategy and Product at Measure.
On behalf of the entire Measure team, we’re beyond excited to team up and provide you—our valued customers—with even more innovation in the years to come.
While growing and scaling your commercial drone operations will pay off in the long run, some short-term complexities such as maintenance and management are worth addressing right away. Monitoring certification currency, eligibility, and drone accessories for a single pilot is one thing; doing so for dozens of drone pilots and an even larger fleet can quickly overwhelm a drone program manager. As the number of drone jobs increases, so do the types of job tasks, aircrafts, and equipment you’ll need to keep track of.
Fortunately, Measure Ground Control makes it easy to manage not only your drone program, but also the various drone gadgets needed to complete missions and collect valuable data. In this blog post, we’ll explore how users can streamline and scale their operations simultaneously using the equipment management feature of Measure Ground Control.
The drone list in Measure Ground Control provides a high level look at available equipment, showing which drones are active, disabled, or quarantined for repair. Adding new equipment to your fleet is as easy as filling out a simple form within the app. Once you’ve completed your list of equipment, you can track information regarding maintenance, location, and more.
We’ve compiled a sample list of drone accessories that pilots typically find helpful as they carry out drone missions. Your list might vary from the following depending on your industry or project type.
Drone equipment list:
“Part 107 and other certifications require regular renewal, which can sneak up on pilots and managers alike,” says Grant Lowenfeld, Senior UAS Pilot and a former UAV Flight Test Remote Pilot at General Electric’s AiRXOS. “It’s incredibly convenient to open the Measure Ground Control app and automatically see when a pilot’s license is up for renewal.”
Aside from ensuring licenses are renewed on time, the ability to track certification status enables managers to assign missions appropriately, as some jobs require specific or advanced certifications.
Through Measure Ground Control, users designate a location for each piece of equipment, so it’s assigned to a particular project, team or pilot, office or job site, etc. Unlike other types of drone software, MGC’s ability to assign equipment provides users with more flexibility as they have varying requirements.
Through assigning equipment to a particular user and collecting automated flight logs, drone program managers can stay on top of the condition of their drones and drone add ons, as well as determine the cause of damaged equipment or FAA violations.
“Measure Ground Control makes it easier to monitor expensive, highly valuable equipment,” says Lowenfeld. “Whether your flights need to stay below an altitude of 400 feet to avoid collisions, or you need to be made aware when drones land with less than 30% battery remaining, these custom alerts can be tailored to your program and altered in real time.”
Companies often employ drones for predetermined, replicable missions, and therefore have standard equipment requirements based on the job at hand. For example, the equipment used for land surveying in agriculture might differ greatly from the photogrammetry equipment used to map a construction site.
Within Measure Ground Control (MGC), users can create equipment bundles and associate the bundles with specific missions. Equipment bundles are created by adding accessories to select aircrafts and can be updated at a moment’s notice. The ability to set customized equipment bundles makes scheduling missions and keeping track of equipment that much easier.
Not only can MGC users assign equipment to a particular mission, but they can also attribute accessories to a specific drone.
“A drone is useless without essential pieces like a battery, a controller, a propeller,” says Jesse Stepler, Co-Founder of Measure (now AgEagle). “This feature provides users the ability to create ‘kits’ for drone equipment and track those key accessories as a cohesive package.”
“Tasking drone program managers with manually monitoring battery life sets drone pilots up for failure and can lead to safety risks in the field,” says Lowenfeld. “For instance, any experienced drone pilot knows ‘30% battery remaining’ means one thing for a healthy set of batteries versus an old battery.”
As any drone program manager knows, it’s vital to keep stakeholders updated regarding compliance, risk, maintenance, and return on investment, and the condition of your equipment plays a significant role in these aspects of your operations. Your drone program was likely created with your company’s goals in mind, therefore it’s crucial to track and communicate progress toward those objectives.
“This area is really where Measure’s reporting comes into play,” says Stepler. “From your drone insurance provider to your finance team, the ability to provide stakeholders with accurate data goes a long way in communicating the value of your drone program.”
Want to learn more about how Measure Ground Control can help with tracking equipment and managing your drone operations? Contact us.
*This blog was originally published in June 2019 and has been updated in January 2021.
The platform is an e-learning training method designed to help eBee operators take their skills and operational confidence to the next level. They can either complete single courses depending on where their interest is, or they can complete all the modules and become a certified senseFly drone operator.
The e-learning platform can be accessed from directly via our Academy portal. Users simply register on the page, which then gives them access to the course catalog as well as the option to enroll in our Certified eBee Operator Program.
Yes! Modules contain courses and some modules have up to four or five courses. We’ve found that one course typically takes up to 30 minutes to complete. Some feature a video presentation as well as exercises and even quizzes to help self-test the users’ knowledge and comprehension of the topic.
The Certified eBee Operator Program means you’ve undertaken all the courses to completion. The courses have been designed to follow the ISO (International Organization for Standardization) standard of UAV operators training as much as possible. So, once one becomes a certified drone operator, they will have a type certification—like what pilots have for a specific airplane. However, this certification doesn’t replace their country-specific drone pilot license requirement.
Complying with safety and regulations is important to us, and we believe this is a good resource for eBee pilots to take advantage of. Even those who are not yet eBee customers but want to learn more about general drone operations and mapping principles can benefit from the platform.
That’s correct. Anyone will be able to go to the platform and complete some courses. Obviously new and existing eBee users will gain the most benefit from the modules and courses, but there is enough general information to prove useful to others, too.
There are so many factors that connect good training to success! One of the most important reasons is that drones are flying in the air, sharing that space with other aircraft, and even flying above people who may not be involved in their operation. If operators don’t know how to plan, prepare or troubleshoot properly, that poses risk and we want to help mitigate those risks as much as possible, so it’s important that our pilots know how to handle any issues that may impact safety.
The second reason is that how you set up and plan your mission has an impact on the data quality you get. If you’re a service provider and quoting for a day of flying and a day of processing [the collected data] but you end up needing more time – that’s not good for business. Neither is thinking you set up your missions properly, getting out into the field and realizing you did not—that’s really frustrating! So again, it comes down to helping our customers become more knowledgeable, efficient and ultimately more successful.
Yes, we’ve based it off many existing protocols and best practices. There is ISO recommendations for the training of UAV pilots. The other is the Specific Operations Risk Assessment (SORA) procedure, which is a method to build a concept of operations and is required to be submitted to a local CAA for flying in specific categories for example. One would have to provide proof of Operation Safety Objective (OSO), where one of those is the proper training of the pilots.
From an application point of view, we’re covering what types of settings are best for different types of missions. For example, we have modules on data processing and data quality to learn about the different factors that influence data quality and what to do about them. There are also courses for each type of camera and its main application.
We also cover the basics of photogrammetry, such as software, how it works and how you can take images you’ve collected and output the data at the precision and quality you need.
Sadly, no. We can’t account for every country and local rules. People will also have to do a local operator course or certification based on the requirements of their local CAA. But our program and certification will help operators get insurance for liability and insurance on their drone, as well as approval by their local CAA since they have proof of skill and knowledge about their senseFly eBee UAV. It could also be part of a tender for a service provider who is required to prove they have the skills for specific projects.
No matter your industry, it’s no secret that documentation is essential for project execution and success. Because drones play a significant role in a wide range of business endeavors, documenting drone flights (and the vast amount of information collected on those flights) can only amplify progress toward overarching goals.
So, how can businesses ensure this documentation is incorporated into everyday practices? That’s where drone flight logs come in. In this blog post, we’ll cover how flight logs can benefit your drone program, the type of information that should be logged for each drone flight, and how to implement detailed, automated flight logs using Measure Ground Control.
Also known as drone pilot logbooks, drone flight logs are documents that contain important, predetermined details about your drone flights.
Some pilots log their flights using handwritten books, while others prefer to log their flights digitally using a drone flight log app. While flight logging software tends to be more convenient, detailed, and accessible, both methods are valid as far as the FAA is concerned.
Not only do drone flight logs provide important information regarding the drone itself (such as safety and maintenance), but they also enable pilots and companies to track their level and type of experience in terms of carrying out drone missions.
Measure Ground Control makes it easier to keep a drone pilot flight log by enabling users to collect detailed, automated data. When using MGC with a DJI drone, flight logs are uploaded automatically, saving time for pilots and ensuring that no flight logs are missed. This documentation helps validate program compliance, track pilot and equipment performance, and showcase trends to stakeholders; thus providing the information needed to build a drone program that is safe and effective.
Reasons for keeping drone flight logs:
Logging flight information is not only a good business practice, but is highly recommended by the FAA. Take a look at this excerpt from the FAA, section 107.7:
“A remote pilot-in-command, owner, or person manipulating the flight controls of a small unmanned aircraft system must, upon request, make available to the administrator… (2) Any other document, record, or report required to be kept under the regulations of this chapter.”
Accordingly, Measure Ground Control’s automated flight logs provide detailed information such as:
In the event of a safety mishap or a complaint, your flight logs serve as a source of information about safety practices, pilot performance, and equipment maintenance. For instance, you would be able to pinpoint the exact flight path of the drone in question to validate or invalidate a complaint. You could also confirm that the pilot completed a pre-flight checklist and followed company and government regulations.
In the event you need to request a waiver, your flight documentation will greatly help in the approval process with the FAA.
Logging flight data means you have instant access to review pilot and drone performance. With manual processes, data can be subject to human error or even missed altogether. But when flights are automatically logged in a program such as Measure Ground Control, you can easily monitor equipment usage as well as verify that pilots are adhering to flight plans and parameters.
MGC goes a step further and automatically flags incidents when a pilot operates the drone outside of customizable criteria like battery level or altitude. You’ll know when additional training or corrective action might be needed to keep your program operating safely.
With automated flight logs, you can quickly reference where pilots have flown and stats such as total flight hours logged. Flight logs aggregate data on drone equipment as well, such as battery use and firmware allowing detailed fleet reports to be exported for equipment tracking and management.
In order to properly showcase your drone program’s performance to stakeholders, it’s helpful to aggregate flight information and present data in meaningful ways. Through MGC, you’ll be able to easily manage flight data at a program level to reduce risk, create reports, and maintain visibility on your drone operation.
At Measure, we take an open approach to data management by allowing users to easily integrate external tools they consider essential for reporting. For example, those who rely on industry-leading photogrammetry company Pix4D for data processing and mapping or Scopito for asset analysis, inspection and reporting can easily integrate these tools with MGC. Alternatively, if your organization has a standard data management system, it could be possible for us to integrate with that system as well. Our ability to operate as an open platform provides the flexibility for programs to get their data to the right place in a streamlined fashion.
When using Measure Ground Control for your organization’s drone operations, you will be able to easily visualize flight data and export reports to PDF. Not only can this process be done with little advance notice, but it also eliminates human error as manual logging in Excel spreadsheets can produce complex, inconsistent, or incomplete data.
At minimum, the following elements should be accounted for within drone flight logs. Depending on the purpose and nature of your flight, you may want to add items to this list. Also, keep in mind that coupling flight logs with proper flight planning further improves the success of your drone operation by accounting for equipment and airspace checks, authorizations, and other pre-flight logistics.
As you can see, automatic flight logging is a huge benefit to drone organizations and is crucial to the success of a commercial drone operation.
While automated flight logs can save time, money, and build credibility among pilots and businesses alike, Measure Ground Control has plenty of other features suitable for companies that have implemented drone programs.
*This blog was originally published in 2018 and has been updated with current information in 2021.
Land departments now accept drone data for cadastre. More GIS users employ drone data in place of satellite imagery. Frequent quarry surveys are now possible, golf course modeling is common, and the list goes on.
As operators around the world are learning, a drone not only complements existing survey instruments, it also enables you to expand your company’s services into brand new fields.
Let’s look at a few examples:
Drones are ideal for tracking land change over time in great detail, showing updated topographical features, updated surfaces and single object layers. By overlaying a vector cadastre on a drone orthomosaic for example, you can identify missing objects or you can vectorize buildings/objects for upgrading a cadastre into 3D.
With topographic mapping, drone digital terrain models (DTMs) can be used in planning new developments such as building construction or noise barrier designs.
Drone data captured with the eBee X mapping drone can be easily imported into popular land surveying software such as AutoCAD, Trimble Business Center, Virtual Surveyor, etc.
Updated aerial imagery collected by drone is highly useful for planning new construction, monitoring site progress or analyzing how a topography will respond to weather events. A few other uses include:
Residential development: Import drone DTMs into CAD to build virtual models based on elevation data.Land tenure: Use drone orthomosaics to define boundaries when granting land titles.Flood simulation: Generate DTMs to simulate flooding and prepare response/design prevention measures.Waste management: Use drone DTMs and orthomosaics to calculate landfill volumes.
Drone data easily imports into popular civil engineering and land management software such as ArcGIS, QGIS, GeoMedia, GlobalMapper, etc.
When it comes to surveying road construction sites, traditional methods can be slow and dangerous. An increasing number of construction companies are turning to UAVs, such as eBee fixed-wing drones, to cover larger areas with greater efficiency and safety. Some common benefits include:
Engineering design: Speed up project planning with accurate pre-construction surveys.Volume measurement: Use 3D drone outputs to accurately measure cut & fill.In-construction & as-build surveys: Easily monitor progress and document projects via quick routine drone flights.Documentation & reporting: Use drone orthomosaic and images to improve stakeholder communication and ensure compliance.
The eBee has revolutionized the laborious weekly task of measuring our cut and fill. Before, we would use robotic total stations and GPS, which took two to three days. Now, we fly in half a day. The drone is the best money our survey department has ever spent. Nick Kelly, Chief Land Surveyor, GRAHAM Construction, Ireland
The eBee has revolutionized the laborious weekly task of measuring our cut and fill. Before, we would use robotic total stations and GPS, which took two to three days. Now, we fly in half a day. The drone is the best money our survey department has ever spent.
Drone data easily imports into popular construction and earthworks software such as AutoCAD, Trimble Business Center, NRG Survey, etc.
Read how Woolpert Survey Group’s eBee X with active RTK allows for extended flight times and highly-accurate topographic base maps required on their latest design survey contract – the construction of a new frontage road adjacent to I-25 in Castle Rock, Colorado.
Drone technology is successfully being put to work at open pit mines and quarries across the world. The integration of drones into site workflows deliver increased ROI and safety with less interruption to mine productivity. Some additional applications include:
Reconciliation & valuation: Measure stockpile volumes regularly within the drone’s point cloud.Condition assessment: Assess condition/slopes of haul roads & loading pads.Asset management: Optimize plant item locations in virtual drone model – checking sightlines, assessing disruption, etc.Safe site surveys: conduct surveys from the site’s perimeter – limiting surveyor time-on-site and reducing risk/disruption to operations.
Drone data easily imports into popular mining software such as MineSight 3D, Maptek, Surpac, AutoCAD Civil 3D, etc.
Learn how Falcon Eye Drones (FEDS) recently used their eBee X fleet to map the largest limestone quarry in the world – all within a single day!
Whether your site is small and dynamic or vast and ever-changing, automated drone solutions boast quick data collection times, excellent positional accuracy and a safe operator experience. Adding a drone to your existing toolbox enables you to do more and expand your company’s services into brand new fields. The eBee X series fixed-wing drones are designed as a complete aerial mapping system, capable of producing survey-grade data outputs that you and your clients can rely on.
This is a guest post by Patrick Hogan, CEO of Handle.com, December 30, 2019. It was updated with additional information on November 17, 2020.
According to the United States Drone Market Report 2019, the US commercial drone market is growing rapidly and is expected to quadruple its current size in 2024. As more businesses look to take advantage of the commercial opportunities that drone technology brings, commercial investment in this tech segment will continue to grow.
The many features of drones, including precise controls, computer vision, object avoidance tech flight planning, GPS capabilities, geofencing, huge carrying capacities, and artificial intelligence, make the industrial-grade models capable of fulfilling many commercial construction purposes. When deployed properly, drones can easily perform a wide range of roles that were previously considered labor-intensive and time-consuming.
When deployed properly, drones can easily perform a wide range of roles that were previously considered labor-intensive and time-consuming.
One particular sector that is one of the first to harness the benefits of drone technology is the construction industry. In fact, drones are quickly becoming regarded as vital to improving construction site safety.
Let’s take a look at the role of drones in solving safety issues on construction sites.
Three ways drones are improving safety and efficiency at construction sites:
Site inspections are an important part of all phases of a construction project, starting with the pre-construction phase. This process is crucial to ensuring that everything proceeds smoothly and safely to the next project phase. Site inspectors have the vital job of identifying potential hazards that are present on the site before giving the go-ahead signal to contractors, subcontractors, and suppliers. However, this job can be quite dangerous to humans as some areas are unstable or simply difficult to access.
Drone technology makes the job of site inspectors safer as they can conduct inspections remotely without entering hazardous areas.
Drone technology makes the job of site inspectors safer as they can conduct inspections remotely without entering hazardous areas. In addition, drone inspections are faster and cost-effective. A human-led site survey can take weeks to complete, especially on large construction sites. Drone inspections can be done by one person offsite in a relatively short time, reducing the cost of additional personnel and other expenses due to delays. With 3D mapping software, near- and far-infrared cameras, and laser range finders, drones can provide precise measurements without the need for repeat inspections.
As construction projects increase in both scope and complexity, so do the sizes of construction sites. In fact, one of the biggest challenges in construction project management is monitoring a large construction site.
There are different key monitoring areas at each stage of a construction project. During the initial stages of a project, project managers need to monitor field workers digging in deep to lay the foundation. During the ground construction stage, project managers focus on monitoring field workers working atop scaffolding. Other monitoring areas include site security surveillance and generating overall project progress reports.
Thanks to drone technology, all of these monitoring functions can be done faster, more efficiently, and most importantly, more safely than ground personnel can. There are plenty of safety hazards on a construction site, especially during the initial stages of a project, and monitoring by ground personnel requires sufficient preparation. With drone technology, humans no longer need to navigate dangerous areas to monitor a site. Construction site personnel can simply deploy drones on-site to send real-time video footage of site conditions to project managers. This video data can be analyzed and transformed further into a 3D-mapped model of the site, which can then be compared to the initial plan forecast to determine if the project is progressing within schedule.
Construction site personnel can simply deploy drones on-site to send real-time video footage of site conditions to project managers.
Aside from these, drones can also track moving elements on construction sites, including people, material supplies, and equipment, giving project managers important information to determine optimal employee schedules, maintenance dates, and material supply levels.
Tall structures such as skyscrapers, towers, and bridges pose a risk of falling from a great height to construction workers, not to mention the arrangements needed to access them can be costly. Drones can replace human inspectors and carry out planned or reactive maintenance inspections of these high structures. The data captured by drones during the construction phase can help plan the maintenance of the structure and help building owners renovate and upgrade certain parts of a structure. With thermal imaging, drones can detect leaks and even identify areas where leaks can happen, giving owners the ability to proactively maintain their facility.
As construction companies continue to incorporate drone technology into their daily operations, they should stay up-to-date on best practices regarding drone safety. According to the CDC, regular consultation of the following can help employers prevent negative safety outcomes:
The construction industry is swiftly embracing technology in its pursuit of efficiency and innovation–from automation in back office functions like accounting, lien filing and management, and marketing to field functions like safety and risk management where drones play a huge part. The role of drone technology in improving construction safety has no sign of diminishing any time soon.
Aside from the benefits of drones in construction safety, UAVs are also helping construction companies connect employees to remote job sites, document jobs, and provide updates to investors.
In just a few years, drones can be as common as forklifts and cranes on the construction site.
Drone technology is a huge leap forward for the construction industry, especially with its reputation for being one of the least digitized sectors in the country. In just a few years, drones can be as common as forklifts and cranes on the construction site. The sky’s the limit for the potential of drone technology in improving safety in the construction industry.
Be sure to check out the many stories behind National Drone Safety Awareness Week by following #DroneWeek on social media and following the FAA channels on YouTube and Twitter.
About the Author:
Patrick Hogan is the CEO of Handle.com, where they build software that helps contractors, subcontractors, and material suppliers with late payments. Handle.com also provides funding for construction businesses in the form of invoice factoring, material supply trade credit, and mechanics lien purchasing.
The term ‘advanced drone operations’ may not yet be widely used, but these operations have the potential to bring real, significant commercial value to a wide range of sectors – from agriculture and construction to mining and energy. With unmanned aerial vehicles (UAVs) becoming increasingly accessible for today’s commercial operators, there is an opportunity to integrate advanced operations into expanded project workflows, to accurately map more areas and gather the data and insights needed to make even better-informed decisions.
But what are advanced drone operations, and what makes them different from standard drone operations? The term encompasses a wide range of flights, including Beyond Visual Line of Sight (BVLOS), Operations Over People (OOP), fleets, flying at night and flying in restricted airspace. Due to their more advanced nature, these operations often require additional preflight planning and permissions from the relevant authorities to address any safety or logistical considerations. Operators are also usually asked to provide detailed flight plans and complete waiver submissions, which are reviewed on a case-by-case basis, depending on the country.
Commercial companies can reap the rewards of expanding their current drone operations to include more advanced flights. There is a lot to be gained; here are three main benefits of advanced drone operations you should know:
Flying BVLOS has been gaining momentum in recent years, as users look to map larger areas quickly and efficiently to expand their project functionality. For sectors like agriculture, mining, or construction, where sites can be expansive, remote and/or complex, flying BVLOS can allow operators to collect data more easily and safely too – without getting close to hazards. Importantly, it avoids the repeated travel, set-up and positioning to ensure the drone is always within the pilot’s line of sight, which saves valuable time.
With advanced drone operations, like flying OOP, commercial companies can cover larger distances or previously prohibited areas, enabling more data to be collected in a shorter amount of time. This is crucial for operators looking to cover urban areas, or in applications such as mines where uninvolved people are likely to be on-site. Gaining OOP approval is also essential to fly BVLOS; once OOP and BVLOS flight approval has been obtained, UAVs can typically be flown everywhere apart from city centers – creating further commercial opportunities.
Flying drone fleets can be extremely valuable – not only to save time but to also offer the traditional benefits of drones on a much bigger scale. Currently, drones must be flown separately or with multiple pilots, but as the use of UAV fleets and BVLOS becomes more widespread, companies can significantly scale their mission capabilities. For example, instead of taking five flights using traditional Visual Line of Sight (VLOS) methods, operators could use one. By streamlining resources, advanced drone operations can help to save costs and ensure operations are more practical.
There is an exciting opportunity to build on the growing success of drones in commercial settings, by implementing more advanced operations. Not only could they help provide a higher return on investment, but drones can also help companies become more competitive, thanks to the greater level of data and insights these operations provide.
Want to find out more about incorporating advanced drone operations into your workflow?
Download Advanced Drone Operations: Unlocking the Technology’s Full Potential for everything you need to know.
As a professional surveyor, the equipment you take to the field is just as important as the data you bring back to the office. But how you collect can also make a huge difference in efficiency and data quality.
That’s why thousands of surveyors have turned to fixed-wing drones to help supplement ground-based surveying equipment, such as total stations, GNSS rovers and laser scanners.
Fixed-wing drones have made it safer, faster and less expensive to collect geospatial data. They’ve also made it easier for surveyors to take on more complex jobs and map larger sites, all while maintaining a consistent quality of data captured.
Not only do fixed-wings help you take on more complex projects with fewer resources, but they ultimately increase your firm’s project capabilities in ways that are impractical with ground-based equipment alone.
Because of these advantages, fixed-wings drones make an excellent complement to your existing terrestrial survey equipment, while also allowing you to expand your capabilities in the field and grow your business.
If you’ve ever wanted to expand your surveying capabilities, scale your business or simply complete projects more efficiently, fixed-wing drones can make it happen.
Let’s take a closer look at the three reasons you should add a fixed-wing drone to your toolbox.
Using traditional terrestrial survey methods takes time. From the setup and positioning to the use of multiple stations, much of your time in the field is spent moving between various station points, which can open more opportunities for accumulated error and time lost to rework.
In addition, it’s all too typical that the more area you need to survey, the less data is usually captured due to available resources.
Fixed-wing drones are estimated to be 80% quicker than traditional terrestrial methods—saving you time by collecting the data you need quickly and efficiently from a single point.
For example, the eBee X combined with the eBee series Aeria X sensor can cover 500 acres within 3 hours on site, while achieving an absolute accuracy result of within 2 cm.
This boost in efficiency means that you can capture more data with significantly less manpower and resources. While this may not be the case for every situation, it allows surveying teams, from the office to the field, the flexibility to coordinate wisely and cover more ground.
The eBee X combined with the Aeria X sensor can cover 500 acres within 3 hours on site, while achieving an absolute accuracy result of within 2 cm.
Fixed-wing drones also help you survey and map sites from farther away while avoiding costly disruptions to job site operations and productivity. And due to the more efficient aerodynamics of a fixed-wing design, you’re able to quickly map up to 10 times more ground per flight than multirotor drones.
Missed data coverage is less likely to happen while using a drone. In contrast to multi-rotors, fixed-wings have the unique advantage of covering more area than is required due to the flight path, which allows you to capture more data while at the same time ensuring you don’t miss anything. In short, you don’t need to go back to the field for extra data.
Not only does this help save time, but it also makes surveying and mapping safer. This is especially true for hard-to-reach and even potentially dangerous sites, such as mines, construction zones, landfills, forests and mountainous terrain. Here, advanced flight automation helps you to easily collect datapoints across challenging terrain while maximizing flight paths and data accuracy.
The remote-mapping capabilities of drones like the eBee X mean you don’t have to step foot on-site to map it. And while weather conditions sometimes get in the way, fixed-wing drones map large areas so quickly that weather issues can mostly be avoided with proper planning.
There are only so many hours in the day. Improvements in your ability to easily capture detailed information, track site progress or material inventories will help you work smarter with greater productivity and efficiency.
Drone surveying technology easily pays for itself when considering the amount of rework avoided and conflicts resolved through visual proof—all documented in real-time.
Accuracy is your livelihood. Fixed-wing drones can help you gather data with ease while helping you maintain precision across each step of your workflow from the capture and processing to vectorization, quality control and delivery. For example, the eBee X collects and produces data down to 3 cm, (1.2 in) of absolute accuracy (2-3 cm horizontal and 3-5 cm vertical), without the need for ground control points (GCPs) using its high-precision, on-demand RTK/PPK capabilities. The eBee X is also compatible with the industry’s leading base stations.And before you even set foot on the job site, early preparation will help set you up for success. eBee X’s eMotion flight planning software anticipates this step, making pre-site planning easy while ensuring you’ve selected the flight parameters to maximize data quality.
When airborne, the eBee X captures the GNSS position of each image taken and the exact orientation of the images from its Inertial Measurement Unit (IMU). Thanks to the high-precision IMU in the S.O.D.A. 3D and Aeria X cameras, image captures have angular accuracies below two degrees in pitch/roll and four degrees in yaw.
Following each flight, image geotags can be corrected to absolute accuracy using the RTK/PPK workflow as a method of referencing the images eMotion’s Flight Data Manager. These advancements in correction methods enhance GNSS precision and eliminate the need for multiple stations on the ground—reducing the opportunity for human error which can also lead to project creep in delays and additional costs.
From there, the data can be turned into a variety of deliverables, including high-density point clouds (millions of points per flight), 3D meshes and georeferenced orthomosaics. And with photogrammetry processing software like PIX4Dmapper, creating survey-grade 2D and 3D maps with the data collected from the drone is simple and efficient while bringing additional value beyond common vectors. The data for a site can then be extracted, finished and quality checked before delivery.
Aerial data needs to be accurate, as we’ve covered earlier, but also easy to integrate into your current workflow for data management, visualization, analysis and distribution to appropriate teams. With PIX4Dsurvey, you can easily extract relevant information from photogrammetry to develop models and engineering-ready CAD files. Data outputs are compatible with popular survey software such as AutoCAD, ArcGIS, Bentley and others for sharing with project stakeholders.
Terrestrial equipment, while extremely precise, has limitations in certain situations where a drone can supplement efforts with greater efficiency. For example, road construction projects can combine total station data to precisely capture the center of the road, while a drone captures the cut and fill quantities extremely fast for accurate and efficient management of earthworks.
Whatever obstacle the site throws your way, it’s easier to overcome when you have a capable drone that can rise to the challenge and deliver accurate data.
Increased accuracy, speed and efficiency is an empowering combination leading to more opportunities for surveyors.
Traditional survey methods take much longer to complete for large projects. By adding fixed-wing drones to your toolkit, you will maximize your data collection and spend less time in the field—freeing you up to take on more projects and knowing you’ll complete them quickly and more cost-effectively than ever before. You’ll also have the added flexibility to service multiple types of projects through the use of additional camera options and data outputs.
Whether you’re working with point-to-point data sets or deep in the detailed layers of environmental information, success is still defined by your ability to deliver results within expected accuracy and deliver on time.
When you add a fixed-wing drone to your surveying toolbox, you’re not just capturing data with another tool. You’ve expanded your field capabilities to take on more complex jobs and grow your business.
While consistent lighting conditions are the best for ensuring radiometric accuracy, there will be times when data collection is necessary under sub-optimal lighting conditions. In this article, we will begin by defining what ideal and adverse lighting conditions are, then provide details on how the DLS and Calibrated Reflectance Panel (CRP) are used to mitigate the impacts of poor lighting conditions.
The ideal conditions for multispectral data capture are a clear sunny day or an overcast day with uniform cloud coverage. In both cases, the lighting is consistent.
The most difficult lighting conditions to work with are partially cloudy days with sharp transitions from shadow to sun. These kinds of conditions will most likely produce anomalies in the multispectral data. These anomalies negatively affect the composites and vegetation indices generated from the dataset, rendering the data sub-optimal in many cases.
When it comes to radiometric calibration, a strong value point for MicaSense series sensors is that they offer options for adaptability in a variety of light conditions. Included in each camera kit are two calibration tools: the Calibrated Reflectance Panel (CRP) and the DLS.
An image of the CRP is taken before and after each flight to capture a baseline reflectance value, whereas the DLS collects data continuously during the flight to capture variations in light intensity. Specifically, the DLS captures downwelling light through 10 different light sensors positioned on different planes to best determine the position of the sun and the effects of light on the images collected. The DLS gathers this information from the 10 sensors and then applies an appropriate value to the metadata of each image collected by the MicaSense series sensor throughout the mission. This gives the DLS a distinct advantage over other light sensors on the market which use only one light sensor on one plane.
By using both the CRP and the DLS when collecting data, you have the ability during processing to experiment and use data from either tool or both tools to create the best possible orthomosaic.
For example, when processing in Agisoft Metashape, Pix4D Mapper, or Simactive Correlator3d, you have the freedom to decide whether to calibrate using the CRP, the DLS, or both.
See an example of choosing the calibration method in the Metashape workflow below:
A good starting point on whether to use CRP and DLS data is to consider the lighting conditions in which the data was collected. We generally follow this guideline when processing data in-house:
To illustrate the differences in using the CRP, DLS, or a combination of the two tools, we have provided the examples below, each captured under different lighting conditions.
Below, in the image on the left is an example showing the data impacts of cloudy conditions where illumination is highly variable. Fortunately, in this instance data from the DLS could be used to correct for shadow-related effects during processing, correction shown on the right.
As evidenced in the images above, the cloud effects aren’t entirely removed but the map quality is greatly improved and perhaps the dataset has been converted from unusable to usable. This is a best-case outcome. It should be noted that sometimes variable illumination is so severe that even the use of DLS data does not remove the anomalies from the clouds, however, having the DLS data offers the best possibility for improvement.
When skies are clear, using only the CRP for calibration is the best decision in most instances. Using the DLS on clear sunny days can sometimes lead to striping in the data on long straight surveys, as shown below:
Another instance where the DLS can improve data quality is in variable overcast conditions, similar to what is shown in the image below. In the image, it is apparent that there are bands of heavier clouds mixed in among clouds, thin enough to allow for sunbreaks.
The DLS’s ability to provide accurate radiometric corrections in variable lighting conditions can be seen in the example below. The DLS is proven to be effective in removing the impact of the localized sunbreak, allowing for a high quality and uniform orthomosaic to be generated.
Although you may be faced with challenging lighting conditions while collecting multispectral data, if you are using a MicaSense series camera paired with the CRP and DLS you will have the ability to generate high-quality, radiometrically calibrated outputs across a range of conditions. This flexibility in calibration options ensures that you can have consistent and dependable data for analysis and temporal studies.
If your company has gone through the planning, budgeting, and executive decision-making required to bring drones into your organization, then you likely recognize the immense value they can provide. Unfortunately, too many companies fail to properly manage their drone program once it’s up and running and become disappointed when they’re met with disorganization or inaccuracies instead of seeing the results they hoped for.
In this blog post, we’ll explore the essential components for managing a drone service provider. Whether you decide to build an internal drone program or outsource to a third party, effective management will ensure your company leverages its investment in drones (and drone services) in order to achieve optimal results.
Just as no two companies are the same, neither are two given drone service providers. To determine which DSP is best for your company, industry, and desired task, ask these 11 questions as you evaluate your options.
Your evaluation should reflect what you’re hoping to get out of the relationship with the DSP, how those goals align with your broader organizational objectives, and last but not least, what you’ll use for key performance indicators. This way, you’ll be able to determine at the outset whether the DSP can meet your expectations. Some goals, for instance, will require a certain type of equipment, and others might require a certain FAA waiver.
Companies that are new to implementing drones or don’t have an internal drone program should have a project manager serve as the point of contact with the DSP. The project manager should be made aware of the time commitment, attentiveness, and level of understanding they’ll need in order to keep things running smoothly.
Pro tip: Regardless of how familiar your drone operations manager (or other title they might be given) is with drone programs, it’s important they have a direct line of communication with the company’s decision makers. Conveying the value of drones in saving money, keeping workers safe and promoting social good, and expediting work is important for securing necessary resources and further developing the program.
Unless you discussed reporting during the hiring process, you’ll want to work with your DSP at the outset to finalize a reporting format that meets your needs. DSPs should provide you with a typical reporting structure and recommended cadence for reporting, which can then be tailored to your program.
From maps and images to anecdotal data like fight notes, the information captured through your drone program should be stored in a place that is secure and easy for your team to locate.
Ideally, your process for storing and managing data will require little time and energy. While it’s possible to toggle between multiple products, for example flight logging software and data management software, it can also be time consuming and lead to errors. The best type of drone management software will provide drone operations managers with everything they need, prioritizing efficiency and accuracy.
Streamlining your operations through an app like Measure Ground Control will provide the following solutions for common management challenges:
Aside from the reporting structure described earlier, make time for routine “compass checks” to assess progress toward the goals for your drone program, as well as larger organization-wide goals. Because drones and drone software are constantly evolving due to new technology and updated regulations, compass checks can also be a great time to learn about new features and capabilities.
At Measure, we understand more than anyone how challenging it can be to stay on top of the moving parts that make up your drone program — that’s why we created Measure Ground Control.
Want to learn more about how Measure Ground Control can help with your drone operations management? Schedule a demo or try our app for free.
