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Sony a6100 or RX1R II: which payload do you want now? – sUAS Information


One of many key advantages of WingtraOne GEN II’s VTOL design is that it could actually fly with heavier payloads. Particularly, by eradicating the chance of shock and injury by way of stomach touchdown, engineers had been free to pick larger high quality cameras. They aimed for the very best outcomes by way of flight time, decision and accuracy. Wingtra’s two Sony RGB nadir payload choices—the entry-level a6100 24 MP APS-C, and the higher-resolution RX1R II 42 MP full-frame—show these outcomes.

So what’s the distinction between these two payloads, and the way do you select between them given your drone wants proper now? We’ve run take a look at flights and can now share these in addition to key insights that can assist you select the best choice. 

Sony a6100: good protection, lighter on the info, excessive accuracy and versatile

For a number of causes, the a6100 is taken into account an entry-level choice. Amongst these are its cheaper price tag and lighter information seize load for a given space. These components alone make it a reliable payload to start out working with on a variety of tasks. Actually, flying it at 120 m (394 ft) above floor stage (AGL), your common accuracy will likely be about 2.4 cm (0.9 in), a decision that satisfies purposes the place a superb quantity of element is required. Just a few examples embody: web site planningmine restorationoil spill monitoring, landfill tasks, pure catastrophe injury evaluation and extra.*

a6100 single image construction map at 120m
A single picture from a 120 m (394 ft) AGL flight with the Sony a6100 demonstrates the extensive subject of view and crisp particulars captured. To discover particulars and zoom in, see the orthomosaic comparability module under.

Moreover, its 20 mm lens supplies a large angle for picture seize that leads to the broadest protection potential at a restricted altitude—240 ha (600 ac) at 120 m AGL. The info is wealthy sufficient to look at key options in an space, but nonetheless light-weight for processing.

*The a6100 is a step ahead by way of decision (as much as 24 MP from 20 MP) from Wingtra’s earlier entry-level RGB resolution, the QX1 payload, which has already demonstrated success on mission use circumstances (linked and catalogued by kind and payload on our use case web page).

a6100 vs. RX1R II outputs Esri ArcGIS comparison panel

Discover the datasets your self

Zoom wherever on the orthomosaic, and slide the slider to discover the decision distinction between the a6100 and the RX1R II at 120 m (393 ft). Or obtain the uncooked information.Open Uncooked information 

Sony RX1R II: highest decision and accuracy, and exacting particulars for exact evaluation

Though a bit costlier, the Sony RX1R II is a greatest vendor for a number of key causes. You may fly at a GSD all the way down to 0.7 cm (0.3 in), and at a normal mapping peak of 120 m (394 ft) AGL, you possibly can seize at a mean GSD of 1.6 cm (0.6 in). The decision distinction is most noticeable when zooming out and in of orthomosaics. You may discover this within the orthomosaic module above. Protection with the full-frame 35 mm lens setup remains to be strong at this flight altitude—210 ha (520 ac).

RX1R II single image from 120m AGL over construction site.
A single picture from a 120 m (394 ft) AGL flight with the Sony RX1R II the extensive subject of view. To discover particulars and zoom in, see the orthomosaic comparability module above.

As for what purposes it serves greatest, it helps to contemplate that the accuracy obtainable with the RX1R II will make a marked distinction in quantity measurements, since cubed cms/ins add up quick. This will likely be particularly necessary when measuring belongings on a mine, earthworks, and usually evaluating contractor particulars with mapped proof. Past this, any utility benefiting from the flexibility to view advantageous particulars on demand will certainly profit.

A detailed-up view of a building web site provides a glimpse of the decision distinction between the Sony RX1R II and a6100.

At a look: variations between the RX1R II and a6100

Sony a6100 Sony RX1R II
20 mm wide-angle lens means bigger protection for flight time at 120 m 35 mm lens plus full body, means solely barely much less protection than the a6100 at 120m (393 ft) and the best protection and effectivity for this decision*
Economical Finest vendor, barely larger price
Good decision Exacting decision
Much less information Extra information
Photo voltaic subject building
Landfill tasks
Oil spill monitoring
Mine restoration
Actual volumes (i.e., mining, contract reconciliation)
Positive particulars
Highway surveys

*With the RX1R II, you possibly can fly at 180 m (590 ft) AGL to get the identical decision because the a6100 and canopy a bigger space, 330 ha (815 ac) particularly.

So which one do you have to go for?

Each the a6100 and the RX1R II present main high quality to your photogrammetry wants. Nevertheless, if you’re on a price range and nonetheless ramping up your program to course of huge datasets, beginning out with the a6100 will nonetheless get your jobs accomplished proper. As you get expert with this payload—by way of information seize, processing and analytics—an improve to the RX1R II will carry you extra refined outcomes and a extra strong foundation for calculations, comparisons and monitoring of advantageous particulars.


Sony a6100 Sony RX1R II
Lens 20 mm lens 35 mm lens
Technical specs APS-C sensor, 24 MP, RGB Full-frame sensor, 42 MP, RGB
Digital camera weight
(incl. mount)
550 g (1.2 lb) 590 g (1.3 lb)
Lowest potential GSD 1.2 cm at 61 m
0.4 in at 170 ft
0.7 cm at 52 m
0.3 in at 186 ft
Most protection at 120 m (400 ft)
at 60% aspect overlap
As much as 240 ha (600 ac) at 2.4 cm (0.9 in) GSD As much as 210 ha (520 ac) at 1.6 cm (0.6 in) GSD
Most protection at 3 cm (1.2 in) GSD
at 60% aspect overlap
As much as 300 ha (741 ac) at 153m (502 ft) As much as 400 ha (990 ac) at 224 m (734 ft)
Finest horizontal absolute accuracy (RMS)
with PPK (w/o GCPs)
All the way down to 2 cm (0.8 in) All the way down to 1 cm (0.4 in)
Finest vertical absolute accuracy (RMS)
with PPK (w/o GCPs)
All the way down to 4 cm (1.6 in) Down to three cm (1.2 in)
Max flight time 54 min 54 min



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