Commercially presented in the past due 1990's, laser surveying-also known as laser scanning-has grown in popularity until, today, surveying companies of which wish to continue to be competitive must own a laser reader, and often several. Although GPS surveying remains a regular service, its disadvantages in comparison to laser surveying are causing a good industry wide move to the latter-a change that several surveyors have already embraced.
One illustration of a surveyor that successfully moved forward from GPS in order to laser scanning will be LandAir Surveying, some sort of Georgia based business that started enterprise in 1988 executing topographic surveys in addition to site surveys regarding contractors in Georgia and surrounding states. Like the majority of surveyors that graduated to laser scanning, LandAir utilized GPS into the particular early 2000's, any time a specific project revealed the need for an gear upgrade. For LandAir, that project was the Georgia Division of Transportation's requirement for an as-built circumstances survey for a good eight lane connection, which has been too large and long regarding GPS devices to survey with reliability.
After attending a laser scanning demonstration by a Leica Geosystems representative within 2005, LandAir purchased the Leica 3 thousands, and today uses Leica's HDS6100, HDS6000, and ScanStation 2 scanners. Initially making use of its equipment intended for conventional projects, LandAir expanded to tasks whose size in addition to complexity necessitate lazer scanners, such as-builts of large decorations and structural assistance surveys, when organizations with such jobs came knocking about its door. Typically the values that LandAir's early scanning clients saw in laser surveying are the same value that it holds today:
The ability to survey a broader variety of objects, environments and structures
The ability to be able to complete a surveying project in as little as one surveying session
The gathering of more exact data than GPS NAVIGATION or total stations
The delivery involving editable data types that clients may manipulate, thus reducing surveyor involvement.
As LandAir discovered inside 2005, surveyors that switch from conventional surveying to lazer surveying do considerably more than swap products; they also change that they conduct typically the surveying process. Whenever switching from GPS NAVIGATION, field notes turn into a thing associated with the past, changed by endless data points and photographic files; a classic type of site in order to the next surveying point is deserted for more concentrated coverage; and lazer scans often record more data than a client initially needs but ultimately finds useful, which decreases surveyor involvement. From Topographic Surveyors Long Eaton , the laser surveyor's decreased participation has two advantages: it allows clientele more freedom as facilitated by editable project data, and it also drives down typically the surveying cost inspite of scanning equipment's larger price than GPS equipment.
Regardless of project type, its lower surveying expense and superior deliverables are making laser scanning the fresh surveying standard with companies where it isn't already. Companies like LandAir have stayed in front of the sport by embracing laserlight surveying early, a move that company accounts for LandAir's scanning services experience in several fields and industries, including law enforcement, preservation, architecture, structure, engineering, and telecoms.