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Company Culture: Buy-in is a BIG part of your early success!

Is a laser scan right for your next project? Before you jump in with this revolutionary technology, ask yourself these five critical questions:

#1: How will you use the data? This is always the first question we ask our clients. Talk it over with your provider and/or specifically state how you plan to use the data in the RFP.

#2: What software and version will you use? A point cloud processed in 2014 will not work well with 2012 software. More importantly, your CAD production may be only 20% of the potential.

#3: What exactly are your deliverables? Be specific when talking with your provider about what your expected deliverables are, whether registered point cloud 3D photography, color point cloud, black & white, a CAD-ready model, or a video fly-through of the site.

#4: What is your expected level of capture detail (expressed in inches)? For example, do you need to capture everything 2-inches or larger or 1-inch and larger? The difference in these two can be 4x the work effort! Give this a lot of thought and discussion.

#5: What coordinate system do you want to use? This can be very important, as you may have existing plans or CAD files. If the point cloud and plans are on the same system, they will align perfectly. This is also true with project elevations.

Once you have decided laser scanning is right for your project, the next step is getting buy-in from everyone in the company who will use this data. Don’t overlook this step because buy-in is key to your early success!

Be aware: there is a learning curve to using laser scans and point cloud data, but studies have shown that companies that make the transition from the old technology (two guys and a measuring tape and grid pad) to high speed data capture with precision and clarity are ultimately much more efficient.

To realize the full benefits, you will need a “champion” in upper management and a good CAD technician who genuinely loves the technology.

Plan a training budget and send your team to SPAR or similar 3D conferences. It will foster buy-in, change your workflow and increase your productivity (and profit) in the long run.

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Tate Jones has over 40 years of experience in land and aerial surveying and was one of the country’s earliest adopters of 3D laser scanning technology. A nationally recognized expert in the field of 3D data capture, he has worked with hundreds of clients in the engineering, architectural and construction industries. Contact him at tjones@lasurveying.com or visit www.landairsurveying.com.

SPAR International 2013: An exciting year of industry insight

Once again, the annual SPAR International Conference, which was held at the Broadmoor in Colorado Springs this year, was an absolute “must see” event for anyone in the laser scanning, lidar or photogrammetric mapping industries.

From collecting data through alternative means like “crowdsourcing” to new programs that stream point cloud data into design files, SPAR provides insight into how our industry continues to evolve.

Check out my observations at this year’s conference in Professional Surveyor Magazine. Read more

Going to SPAR International?

We are getting ready for the SPAR Point Group’s 10th annual conference “End to End 3D: Capture, Process, Deliver” in Colorado Springs, Colorado, April 15-18. This is the main event of the year for people in the 3D laser scanning business.

For starters, every manufacturer and software developer in the 3D laser scanning world is sponsoring the event and will be in attendance. We can expect to be dazzled by live demonstrations of the latest and greatest scanners, software, and technology. If you haven’t heard, many announcements have been made in the past few months about breakthroughs, innovations, and technological advancements.

The conference will also be a comprehensive educational opportunity with lots of classes and workshops. Just about every aspect of 3D laser scanning will be presented and discussed.

Attendees can also choose to concentrate on one of the offered tracks: Industrial Facilities, New Technologies, Civil Infrastructure, and Forensic & Security. We will try to check out some of them all. Please let us know if there is a specific topic you would like us to look into. After all, if you need it, we need to know about it!

The topics listed on the website include 3D laser scanning, structured light, LiDAR, photogrammetry, reverse engineering, 3D/4D GIS, Kinect, indoor/portable mapping, autonomous vehicles, mobile survey, point cloud processing, airborne LiDAR /terrestrial integration, open source, web sharing, VIM, augmented reality, 3D printing, simulation, and visualization.

Did I mention that one of the keynote speakers will be Michael Jones, chief technology advocate for Google? That one will certainly be well attended.

With all of these events, we just hope to be able to enjoy a little of Colorado Springs and the stunning Broadmoor Resort that is hosting the conference. Hopefully, we’ll get some better Spring weather!

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David Headrick has over 20 years of experience in the surveying, engineering and legal industries, both as a project manager for LandAir Surveying and as a lawyer in private practice. He has represented numerous land surveyors, designers, architects, contractors and other industry professionals throughout his career. Today, David serves as an executive and project manager for LandAir, focused on developing and managing the company’s 3D Laser Scanning department. Contact him at dheadrick@lasurveying.com.

Five reasons to consider laser scanning in 2013…

Blog 5 photo c10 scannerI hope you are off to a wonderful New Year! In the theme of the New Year, I continue to be amazed at all of the new applications for laser scanning that our clients are coming up with or projects they inquire about measuring.

Hopefully this blog will inspire you to think of opportunities to utilize our services in 2013 to make your next project even better.

As-built data capture has always been a challenge for the AEC community and owners of assets. The outdated methods of gathering data are time consuming and lack accuracy and utilizing these record drawings can be inexact.

LandAir Surveying uses the latest technologies to help our clients. Whether you are looking for accurate as-built floor plans, historic preservation of a structure or MEP surveys in the plenum of a ceiling, we have an accurate and cost-effective solution for you.

Over eight years ago, we began utilizing the revolutionary technology of laser scanning. Our first laser scans were for the transportation industry, performing bridge surveys. Through these and other projects, we found laser scanning to be superior to traditional methods of data capture for a number of reasons:

#1: They are more precise.

A laser scan takes multiple scans to collect millions of data points. These scans are then registered together to generate a single three-dimensional “point cloud” that can be measured accurately and provides distances and elevations between points on X, Y & Z coordinates.

#2: They are versatile.

Laser scans can produce (when used with digital color photos) survey quality files, fly-through videos, BIM Models and CAD drawings.

#3: They are fast.

A single laser scan can be collected in around six to eight minutes. This enables crews to take many more scans and capture more detailed data than ever before. It also allows for accurate surveys to be done with minimal interruption to building occupants.

#4: They are safe.

Laser scanning provides a safer environment and allows crews to measure in places that would have previously been impossible.

#5: They save you money!

Finally, laser scanning almost always pays for itself. Here are a few examples of ways laser scans can save you money on your next project. Here are a few examples of ways laser scans can save you money on your next project:

  • You can always revisit the original scan multiple times from your computer desktop without the time and expense of traveling to the site again and again. With a laser scan, you can even revisit the site from your desktop years after the initial scan.
  • The quality of data collected can minimize or eliminate the need for construction reworks and field retrofitting.
  • The number of change orders due to erroneous design and unknowns in the field are dramatically reduced.
  • Material waste is reduced and the amount of production in the shop is increased.
  • Coordination between design and construction teams is greatly improved by providing visual documentation for discussion.
  • The speed of design is increased by providing accurate as-built conditions and clash detection.
  • Bid documents can be created from as-built data, resulting in lower-priced bids and a quicker schedule.

As you can see, the reasons for laser scanning are compelling. But what types of projects are best suited for this technology? In our experience, we have seen the greatest return on investment for laser scanning on projects that are complex and difficult to measure. Those projects with precise measurement requirements and a required speed of data gathering typically yield the greatest return on investment.

We have scanned miles of tunnels, airport conveyor systems, MEP structures that look like pipe “spaghetti,” hotel and casino atriums, and theaters and stadium grandstands with thousands of different sized structural beams. Laser scanning was by far the best solution for these projects.

While complex projects are great opportunities to utilize laser scanning technology, other advances in virtual design and construction solutions have allowed us to provide results for less complex environments.

New software and measuring solutions allow us to provide detailed as-built drawings and 3D models for hotel rooms, retail spaces, classrooms and offices with amazing speed and at a greatly reduced cost-per-square-foot over traditional architectural surveys. Field measurements to productions of floor plans and even Revit models can now be delivered in days.

From the industrial, manufacturing and energy sectors to hotels, hospitals and retail spaces – LandAir can provide solutions to make your next project more efficient and affordable.

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Mitch Dorsett has over 15 years in the building and construction industry and serves as director of business development for LandAir Surveying. Mitch is rapidly becoming an expert in 3D data capture and virtual design and construction, having attended and represented LandAir’s laser scanning capabilities at SPAR, RTC and Autodesk University in 2012. Contact him at mdorsett@lasurveying.com or visit www.landairsurveying.com.

Autodesk University 2012: watching an industry grow up!

Attending and exhibiting at shows like Hexagon, Spar, and Autodesk University is always fascinating because you get to interact with clients all over the country and see what’s new in the industry.

This was our first time exhibiting at Autodesk University, but having been to three conferences in Las Vegas in one year, I was quite familiar with the surroundings. At this year’s show – which was attended by over 8,000 people from 102 countries – what I saw was an industry that has grown up and is beginning to make a real impact on design and construction.

I remember in 1986 when a new drafting program named AutoCad came out and everybody was debating if it would become the standard…it did. And it brought with it – along with the digital age and computers – the plotters and all that went with the introduction of this new paradigm.

Most of us waited to see how it would be received in the industry, but then – as now – it proved to be a very valuable tool.

And just a few years ago, we were all still discussing the advances in AutoCAD and Civil 3D.  Though we knew these programs would remain relevant, it was evident from all of the different software that interacted inside of Revit and enhanced the user experience that the world of 3D design was here to stay. (As a friend of mine said not long ago, “If you are not designing and interacting in 3D and models, you are quickly going to be obsolete.”)

Autodesk University 2012 showed us how design is being done today and where it is going in the future. One of the more interesting observations was that besides the architects, engineers and designers, there were contracting companies, retail companies and owners all talking about the new Autodesk programs that were being used in the workplace.

There was lots of talk in these groups about building “Revit families” specific to their business types, as well as discussions around how to mix the contractors (who have the knowledge about how a building is built in the actual world) with the BIM modelers so that the models are also constructible.

This will be a big challenge. Contractors and superintendents who know how to pour a slab and build 20-story buildings have knowledge and insight that is absolutely critical to building a proper BIM model.

As any techno geek, I am always very interested in the new products on the exhibition floor and the showcase included hundreds of third-party vendors developing exciting products that work alongside Autodesk.

There were lots of new software and hardware lines in the 3D laser scanning industry, as well as new software offerings for BIM models, Revit technologies and GIS products. But for me, the most intriguing products were related to 3D printing applications.

These fabrication and modeling solutions enable products to be created directly from their computer models.

Almost anything you could imagine – from cars to motors to guitars – was printed and on display. Though 3D printing has been a popular topic in recent years, it was there, it was real, and it will definitely change how items are built in America and around the world.

At the conference in Vegas, there were actual printers producing objects out of wood, metal and polymers. The only difference was whether the printer was loaded with plywood or metal.

BIM is an acronym for Build Information Models, meaning to build computer models that have built-in intelligence. What I observed was BIM in the context above – building models and objects with just the information in a computer.

My, how we have grown.

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Tate Jones has over 40 years of experience in land and aerial surveying and was one of the country’s earliest adopters of 3D laser scanning technology. A nationally recognized expert in the field of 3D data capture, he has worked with hundreds of clients in the engineering, architectural and construction industries. Contact him at tjones@lasurveying.com or visit www.landairsurveying.com.

Young innovators push 3D design and high speed data capture to new heights

When we were asked to bring our booth and support the 2nd Annual Revit Technology Conference in Stone Mountain, Georgia, last week, I didn’t know what to expect. But I’m glad we went because we saw the future – and it’s very bright.

For BIM managers and designers, this conference was a look through the hourglass of the future at the world of design and one thing is for certain: gone are the days when firms could avoid BIM, 3D Cad modeling and laser scanning and still hope to be competitive. What I saw were bright young innovators already pushing the technology of 3D design and high speed data capture to the limits.

It was very refreshing to attend a conference where presenters and attendees agreed that 3D laser scanning was the best tool to use in many design situations and were openly discussing how they currently used the technology in innovative ways.

The largest 3D scanning show I attend every year is SPAR. I had the same feeling at the Revit Technology Conference last week that I had at the third SPAR show back in 2005 when laser scanning was still a new and relatively untested technology. The quality of what was being presented at the Revit conference – and how and who was presenting – was way up on the charts.

Around the showroom floor, there were the larger suppliers of the Revit technology, who were very knowledgeable about new improvements to the products, alongside many boutique firms that were selling all types of software to make the design process in Revit easier and more organized.

There were also other groups selling “cloud” technology that provided a new, more efficient vision of the cloud. While most of us already have data on our iPhones, it will be a short time before we will all have our data in the cloud and projects will be able to be worked on by anyone, anywhere with just a password and a computer.

On large mega-projects like new airports and major industrial facilities, multiple design teams in multiple cities will be able to work on the same cloud-based data at the same time. It will change the way we do things forever. Yes, there will still be security issues and priority issues, but ultimately that’s where we are headed.

Why have one computer process for one million seconds to solve a data set if you can have a million computers process for one second? It’s not quite that simple, but that’s the goal.

The speakers were great, too.

My favorite was Dick Morley. His opening presentation was in the form of a fireside chat with Brad Holtz serving as the interpreter. (I say interpreter because when the audience looked confused and a topic seemed to go over our heads, Brad would bring Dick back down to earth.)

Dick Morley invented the programmable logic controller, which pretty much controls all the electronic machinery in the world. To put it in prospective, that one device produces more revenue than all of Hollywood’s productions combined.

He also invented antilock braking technology, which revolutionized cars and greatly reduced accidents on the highway. (As a side note, he said that while the number of accidents decreased for many years, they slowly started going back up as drivers in America learned to drive closer using the antilock brakes. As the margin of error decreased, accidents increased.)

Dick also invented the cash register overlay that has pictures of food on it rather than numbers. This greatly reduced errors and increased production in the fast food industry.

Dick, who was trained in physics at MIT, had a clear message: “Look at where things are going and what needs to be solved and find the technology to solve it. Holding on to the way it has always been is just a reason to justify where you are – not a plan to move forward.”

I think this is true across the industry. The true leaders and innovators are not the ones who are really good at getting a piece of paper from the left side of their desks to the right, he said. The innovators ask, why paper?

Other interesting speakers shared new and innovative ways the power of 3D is being used across the spectrum. Kelly Cone with the Beck Group gave a very thorough presentation of using modeling in a major construction project and how the model was embraced and used by many of the subcontractors on the project.

They even built a “construction” roll-able computer workstation so the subs could walk over in real time, look at their section of the project in 3D, and understand the intent of the designer.

He also talked about how having access to quick laser scanning information helps designers and contractors come up with workarounds in tight spots.

The conference had attendees from most of the continents in the world and it was evident that critical mass has been reached and that the tipping point into 3D design technology is complete.

The transition away from 2D drawings and flat surveys is history and 3D models and clash detection and design testing prior to construction is now the new standard.

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Tate Jones has over 40 years of experience in land and aerial surveying and was one of the country’s earliest adopters of 3D laser scanning technology. A nationally recognized expert in the field of 3D data capture, he has worked with hundreds of clients in the engineering, architectural and construction industries. Contact him at tjones@lasurveying.com,  tjones@3DLaserSurveys.com or visit www.3DLaserSurveys.com.