Commercially introduced in the overdue 1990's, laser surveying-also known as laser scanning-has grown in popularity until, right now, surveying companies that wish to continue to be competitive must own personal a laser reader, and often multiple. Although GPS surveying remains a common service, its disadvantages when compared with laser surveying are causing the industry wide move to the latter-a change that many surveyors have currently embraced.
One example of this of a surveyor that successfully transitioned from GPS in order to laser scanning is definitely LandAir Surveying, some sort of Georgia based organization that started company in 1988 carrying out topographic surveys and site surveys for contractors in Atlanta and surrounding states. Similar to most surveyors that graduated to laser beam scanning, LandAir employed GPS into typically the early 2000's, any time a specific job revealed the want for an tools upgrade. For LandAir, that project was the Georgia Section of Transportation's dependence on an as-built situations survey for a great eight lane connection, that has been too wide and long with regard to GPS devices in order to survey with accuracy and reliability.
After attending some sort of laser scanning demonstration by a Leica Geosystems representative within 2005, LandAir purchased the Leica 3 thousands, and today makes use of Leica's HDS6100, HDS6000, and ScanStation II scanners. Initially making use of its equipment for conventional projects, LandAir expanded to tasks whose size and even complexity necessitate lazer scanners, such as-builts of large decorations and structural assistance surveys, when businesses with such jobs came knocking in its door. The particular values that LandAir's early scanning clients saw in lazer surveying are the particular same value that it holds nowadays:
The ability in order to survey a much wider variety of items, environments and set ups
The ability to be able to complete a surveying project in as little as one particular surveying session
The gathering of more exact data than GPS DEVICE or total channels
The delivery involving editable data types that clients will manipulate, thus lowering surveyor involvement.
While LandAir discovered within 2005, surveyors who switch from standard surveying to lazer surveying do even more than swap tools; they also switch how they conduct typically the surveying process. When switching from GPS DEVICE, field notes turn into a thing regarding the past, substituted by endless information points and photo taking files; a traditional distinctive line of site in order to the next surveying point is forgotten for more centered coverage; and laser scans often catch more data than a client primarily needs but ultimately finds useful, which in turn decreases surveyor involvement. From a customer perspective, the laser beam surveyor's decreased engagement has two rewards: it allows clients more freedom while facilitated by editable project data, also it drives down the surveying cost despite scanning equipment's higher price than GPS DEVICE equipment.
Regardless involving project type, it is lower surveying expense and superior free incentives are making lazer scanning the brand new surveying standard in companies where it isn't already. Utility Survey Chessington like LandAir have got stayed ahead of the video game by embracing laser beam surveying early, a move that records for LandAir's scanning service experience in quite a few fields and industrial sectors, including law observance, preservation, architecture, building, engineering, and telecoms.