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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 danger of shock and harm through stomach touchdown, engineers had been free to pick larger high quality cameras. They aimed for the most effective outcomes when it comes to 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—display 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 will help you select the best choice.
Sony a6100: good protection, lighter on the information, excessive accuracy and versatile
For a number of causes, the a6100 is taken into account an entry-level possibility. Amongst these are its cheaper price tag and lighter knowledge seize load for a given space. These components alone make it a reliable payload to begin working with on a variety of initiatives. The truth is, flying it at 120 m (394 ft) above floor stage (AGL), your common accuracy shall be about 2.4 cm (0.9 in), a decision that satisfies functions the place a very good quantity of element is required. A couple of examples embody: website planning, mine restoration, oil spill monitoring, landfill initiatives, pure catastrophe harm evaluation and extra.*
Moreover, its 20 mm lens gives a large angle for picture seize that ends in 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 when it comes to decision (as much as 24 MP from 20 MP) from Wingtra’s earlier entry-level RGB answer, the QX1 payload, which has already demonstrated success on venture use circumstances (linked and catalogued by sort and payload on our use case web page).
Discover the datasets your self
Zoom anyplace 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 knowledge.Open Uncooked knowledge
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 typical mapping top of 120 m (394 ft) AGL, you’ll be able to seize at a median 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 continues to be sturdy at this flight altitude—210 ha (520 ac).
As for what functions it serves greatest, it helps to think about that the accuracy obtainable with the RX1R II will make a marked distinction in quantity measurements, since cubed cms/ins add up quick. This shall be particularly vital when measuring belongings on a mine, earthworks, and usually evaluating contractor particulars with mapped proof. Past this, any utility benefiting from the power to view high quality particulars on demand will certainly profit.
A detailed-up view of a building website 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 very best protection and effectivity for this decision* |
| Economical | Finest vendor, barely larger price |
| Good decision | Exacting decision |
| Much less knowledge | Extra knowledge |
| Functions Photo voltaic area building Landfill initiatives Oil spill monitoring Mine restoration |
Functions Precise volumes (i.e., mining, contract reconciliation) Tremendous particulars Highway surveys |
*With the RX1R II, you’ll be able to 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 on your photogrammetry wants. Nonetheless, if you’re on a finances and nonetheless ramping up your program to course of large datasets, beginning out with the a6100 will nonetheless get your jobs performed proper. As you get expert with this payload—when it comes to knowledge seize, processing and analytics—an improve to the RX1R II will convey you extra refined outcomes and a extra sturdy foundation for calculations, comparisons and monitoring of high quality particulars.
Specs
| 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 |
| Digicam 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) |
Right down to 2 cm (0.8 in) | Right down to 1 cm (0.4 in) |
| Finest vertical absolute accuracy (RMS) with PPK (w/o GCPs) |
Right 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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