Spotlight: Sokkia Shared Reality, and a walk-scan into MAGNET
Sokkia launched Shared Reality SRS1 and SRS2 handheld SLAM scanners at INTERGEO. What scan-to-BIM teams should test before they trust the cloud.
Yesterday’s unused story was a rod that records its own height. The leftover INTERGEO hardware that still matters to a coordinated model is a walk-scan: Sokkia launched Shared Reality.
That is not a new authoring tool. Firms already walk a corridor with a SLAM unit, then watch the cloud sit in a folder while someone argues about the CRS. Sokkia’s claim, announced 15 September and repeated by Geo-matching on 18 September and Spatial Source on 22 September, is that two handheld scanners now drop into the MAGNET stack Sokkia already sells with Topcon: measure in MAGNET Flow, process in MAGNET Bridge, share in Collage Web.
What actually changed
Shared Reality is a product line, not a CDE. The two scanners are SRS1 and SRS2. Sokkia, part of Topcon, is selling them as one-person capture for construction, interiors, utilities and infrastructure.
SRS1 is the denser unit: 640,000 points per second, 2.2 kilograms with base, battery and RTK module, IP64 and a two-hour battery. Mounting is handheld, backpack, vehicle or UAS. Vendor accuracy is absolute under 3 centimetres and relative under 1 centimetre. Sokkia prints a 120-metre maximum range, with detection listed at 40 metres at 10 percent reflectivity and 70 metres at 80 percent. Mapping modes on the spec sheet include RTK-SLAM, PPK-SLAM and MLF-SLAM. RTK is NTRIP.
SRS2 is the lighter walk kit: 1.3 kilograms, 200,000 points per second, the same IP64 and battery, absolute accuracy still under 3 centimetres, relative under 2 centimetres. Sokkia positions it for jobsites, stockpiles, trenches before backfill and indoor spaces where GNSS is weak. The launch note calls out localisation-fusion SLAM: several positioning inputs combined into one trajectory.
Those centimetre figures are vendor numbers. They are not a project tolerance. They also sit a long way from the millimetre object accuracy FARO published for Focus i.1, or the 3 millimetre resolution NavVis claims for VLX 4. Read Shared Reality as a progress and existing-conditions walk, not as a reason to park the terrestrial scanner in a packed plant room.
The software path is more useful than the range chart. Both kits include a perpetual MAGNET Bridge desktop licence and one year of Collage Web with 100 GB storage and 100 GB streaming. Output on the spec sheets is colourised LAS and JPG panoramas. Geo-matching also lists meshes. Sokkia’s INTERGEO note says the processed cloud can move into CAD and BIM workflows. That is a file, not a native Revit session. You still index the cloud, lock a coordinate system and compare the finished model back to the source.
No public hardware price sat in the launch note. Confirm a dealer kit, the MAGNET Flow build and the Collage Web term before you write it into a method.
What a BIM or VDC lead should do
Do not rewrite the scan-to-BIM standard because the scanner is lighter. The rules in our scan-to-BIM note still hold: say what the cloud is for, set a tolerance, lock a coordinate system, and keep a read-only source.
If the firm already loses a day sending a crew back for a trench that got buried, or for a corridor that never made it into the weekly model, this is worth a side-by-side test. Pick one non-sensitive walk you already capture: a trench before backfill, a stockpile, or an empty floor plate. Walk it with SRS2, or SRS1 if you need the higher rate or a vehicle mount. Process it in Bridge. Then ask four questions: does Flow show coverage before the crew leaves; does the LAS sit on the control you already trust; can the coordinator measure from Collage Web without a second export; and does the cloud stay useful once someone indexes it next to the federated model.
If the answers hold, you have a shorter path from walk to shared cloud. If a 15 millimetre hanger disappears into noise, keep the tripod. Shared Reality is a walk-scan into MAGNET. It is not proof that the wall in the model is the wall on site.
Start with Sokkia’s 15 September note and the SRS1 and SRS2 product pages.
Frequently asked questions
What did Sokkia announce?
On 15 September 2026 at INTERGEO in Munich, Sokkia launched Shared Reality, a reality-capture line built around two handheld SLAM scanners: SRS1 and SRS2. The same note also introduced GCX5 and GRX7 GNSS receivers and the iM-120 manual total station. The BIM-relevant kit is the scanners plus MAGNET Flow, MAGNET Bridge and Collage Web.
How do the two scanners differ?
SRS1 is the higher-rate unit: 640,000 points per second, a 2.2 kilogram handheld, and mounting options for a backpack, vehicle or UAS. Sokkia lists relative accuracy under 1 centimetre and a 120-metre maximum range. SRS2 is the lighter 1.3 kilogram walk-scan for jobsites, stockpiles, trenches and indoor spaces, at 200,000 points per second, with localisation-fusion SLAM for weak GNSS. Both list absolute accuracy under 3 centimetres.
Does this replace a terrestrial laser scanner?
No. Centimetre-class SLAM is a progress and existing-conditions tool. Keep a static scanner, or a higher-detail mobile unit, for LOD350 MEP, hangers and prefabrication checks.
What lands in the BIM workflow?
Sokkia says MAGNET Flow measures in the field, MAGNET Bridge processes the scan, and Collage Web shares it. The listed output is colourised LAS and JPG panoramas. Treat that as a cloud you still have to georeference, index and check against control, not a finished model.