Commercially presented in the late 1990's, laser surveying-also known as lazer scanning-has grown inside popularity until, nowadays, surveying companies that wish to remain competitive must own a laser scanner, and often multiple. Although GPS surveying remains a common service, its downsides in comparison to laser surveying are causing a great industry wide move to the latter-a change that several surveyors have already embraced.
One example of a surveyor that successfully moved forward from GPS to be able to laser scanning is definitely LandAir Surveying, a Georgia based business that started business in 1988 performing topographic surveys in addition to site surveys for contractors in Atlanta and surrounding claims. Like the majority of surveyors who graduated to laser scanning, LandAir employed GPS into the particular early 2000's, whenever a specific project revealed the need for an equipment upgrade. For LandAir, that project has been the Georgia Division of Transportation's requirement of an as-built situations survey for a great eight lane connection, which was too extensive and long with regard to GPS devices to survey with accuracy and reliability.
After attending some sort of laser scanning demo by a Leica Geosystems representative in 2005, LandAir obtained the Leica 3000, and today uses Leica's HDS6100, HDS6000, and ScanStation 2 scanners. Initially employing Topographic Surveys Ilford for conventional projects, LandAir expanded to tasks whose size and even complexity necessitate laserlight scanners, such as-builts of large rooms and structural support surveys, when organizations with such jobs came knocking in its door. The particular values that LandAir's early scanning customers saw in laserlight surveying are the same value that will it holds right now:
The ability to survey a wider variety of things, environments and buildings
The ability to be able to complete a surveying project in because little as one surveying session
The collection of more exact data than GPS or total areas
The delivery of editable data designs that clients will manipulate, thus lowering surveyor involvement.
As LandAir discovered inside 2005, surveyors who switch from traditional surveying to lazer surveying do more than swap equipment; they also transformation that they conduct the particular surveying process. Whenever switching from GPS UNIT, field notes turn out to be a thing regarding the past, substituted by endless files points and photographic files; a traditional distinctive line of site to the next surveying point is abandoned for more targeted coverage; and laser beam scans often catch more data than a client initially needs but ultimately finds useful, which often decreases surveyor engagement. From a customer perspective, the lazer surveyor's decreased involvement has two positive aspects: it allows consumers more freedom while facilitated by editable project data, plus it drives down the surveying cost in spite of scanning equipment's increased price than GPS equipment.
Regardless regarding project type, it is lower surveying price and superior deliverables are making laser scanning the brand new surveying standard in companies where it isn't already. Businesses like LandAir possess stayed ahead of the sport by embracing laserlight surveying early, some sort of move that records for LandAir's scanning service experience in quite a few fields and industrial sectors, including law adjustment, preservation, architecture, design, engineering, and telecommunications.