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  • 品牌：Sci Aero Group
  • 最小起訂：1 
  • 有效期至：長(zhǎng)期有效
  • 更新時(shí)間：2018-10-20 15:48

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Smart drone technology to capture high resolution terrain modelling and volumetrics and spectral information

We provide aerial data services for assessing crop health, plant vigour, potential yield, weeds, pests, diseases and most importantly to enable farmers to make strategic decisions at every stage of production.

The advantages of using drones

  • Greater Precision: drone cameras take centimetre-level images that reveal much more detail about a crop’s condition and any anomalies
  • High Resolution: invaluable for farmers wanting to do targeted weed control or to get accurate topography to map out sprinkler systems
  • Cheaper Imaging: for paddocks under 50 hectares in size, drones are considerably less expensive than satellites or manned aircraft surveillance
  • Earlier Detection of Problems: because drones can survey more frequently, under-watering, diseases, weeds, pests and other abnormalities are detected earlier
  • Contour Mapping: drones can map 20cm contours for contour tilling and seeding which is now an integral part of sustainable farming
  • Whole of Paddock Observation: instead of driving a 4WD or riding an ATV around the perimeter to view perhaps 5% of a field, now 100% of every field can be examined in detail using drones.
  • Less Disruption: UAVs don’t compress soil, do not normally disturb stock and provide wide observation in a fraction of the time taken by 4WD or motorbike
  • Faster Intervention: The above two advantages enable farmers to identify problems faster and react more quickly which can save thousands of dollars in crop losses per paddock
  • 3D/Volumetric Data: drone images can be used to calculate the volume of grain and silage stockpiles, dams, holes, hills, creeks, erosion and anomalous patches. These can be compared to infrared images to detect density issues like hot spots crowded beet field or potato bin, or to identify contour problems such as south slope shade issues or to optimise irrigation and drainage plans
  • More Frequent Index Reporting drones offer a cost-effective way to monitor crops more frequently for key indices like CCCI (canopy chlorophyll content index), CWSI (crop water stress index) and NDVI (normalised differential vegetation index)
  • Risk Management by combining family records of rainfall and yield history with easily repeated UAV flight data stored and tabulated, crop yields can be more accurately benchmarked and forecast, futures contracts made more confidently and financing for seeds and farm equipment more strongly justified with less risk
  • Short term management: In broad acre farming margins are slim compared to high value crops. A typical family farmer only gets 40 seasons to get things right, so every extra bit of knowledge helps with every season. Flying a drone weekly provides evidence-based decision support around planting, replanting, fertilising, forward selling and harvesting
  • Long-term management: The data generated by drones help farmers gain a more accurate and detailed picture of how their crops are reacting to their management strategies, which directly contributes to more effective use of limited resources

We start with the outcome in mind to provide high level, high quality, decision making information for the client to act on.

Drone Agricultural Applications

Yield Predictions

Crop Emergence

Frost Damage

Crop Insurance

Soil type mapping

Water point data collection

Vermin Control

Mustering

Mustering

The right equipment

Fixed Wing UAVs.  Fixed-wing UAVs are the best choice to survey a lot of ground, fast. The SciAero FarScight can cover up to 10 times the acreage that a typical quadcopter can cover in a single flight and captures the same survey-grade 3D / topographic detail that a quadcopter does. Fixed wing drones often carry more payload than a multi-rotor – which means more sensors – so more information can be captured in a single flight. These are typically used for broadacre crops such as wheat, barley, canola, sugar cane and sorghum.

Multirotors. A multirotor drone is a better choice than a fixed wing drone for close-in, precision, surveying spotting and tasks in precision agriculture.  In precision agriculture, the goal of producing maximum yield is achieved by minimising variability of crop health within, and across, paddocks. Multi rotors are ideal for spot-checking known weak areas and trouble spots more closely. So, multi rotors are typically used for used for high value crops such as vineyards and stone fruit orchards where, for example, irrigation leak or blockage detection is critical.

The Tradeoffs. Flying a multi rotor drone, low and slow, gives you far more control over every image shot. As a result, accuracy and resolution are often better than fixed wing UAVs can deliver. The trade-off is far less range and coverage per flight. Most multi rotor ag drones can’t cover more than 50 acres between charges / battery swaps.

Sensors.
SciAero has a range of sensors to capture visual, thermal/IR and multispectral, data down to a 2cm/pixel resolution.  Hyperspectral and LIDAR sensors are also available from other service providers.  When combined with truth of soil data, repeat flight data can be collated to track crop changes, the changes needed can then be quantified and costed.

Data Processing. Having captured the imagery, it is then processed to create survey quality contour and 3D maps, digital surface and terrain models, geotagged vegetation index maps, plant counts, plant height, moisture levels, soil temp and orthomosaics.  That’s a lot of data processing producing outputs that a home PC probably can’t do, so SciAero can provide that as a service on site, at a farm, or overnight in the cloud if a datalink is available.

The Outputs. The index maps then generate prescription maps which can then be uploaded to the FMIS system or seeder, spreader, tractor, combine harvester or header for sowing, watering, fertilising, nitrogen optimisation, weed control yield monitoring and harvest timing.  The data can be further processed using other index map solutions such as SMS, AgPixel, ArcGIS, and other GIS systems to produce other data ‘layers’.

智能無(wú)人機(jī)技術(shù)可捕獲高分辨率地形建模以及體積和光譜信息
我們提供航空數(shù)據(jù)服務(wù)，用于評(píng)估作物健康，植物活力，潛在產(chǎn)量，雜草，害蟲(chóng)，疾病，最重要的是使農(nóng)民能夠在生產(chǎn)的每個(gè)階段做出戰(zhàn)略決策。

使用無(wú)人機(jī)的優(yōu)勢(shì) 更高精度：無(wú)人機(jī)攝像機(jī)采用厘米級(jí)圖像，可以顯示有關(guān)作物狀況和任何異常的更多細(xì)節(jié) 高分辨率：對(duì)于希望進(jìn)行有針對(duì)性的雜草控制或獲得精確的地形來(lái)繪制噴水滅火系統(tǒng)的農(nóng)民來(lái)說(shuō)非常寶貴 更便宜的成像：對(duì)于面積不到50公頃的圍場(chǎng)，無(wú)人機(jī)比衛(wèi)星或有人駕駛飛機(jī)監(jiān)視要便宜得多 早期問(wèn)題檢測(cè)：因?yàn)闊o(wú)人機(jī)可以更頻繁地進(jìn)行調(diào)查，所以可以更早地檢測(cè)到水分不足，疾病，雜草，害蟲(chóng)和其他異常情況 等高線圖：無(wú)人機(jī)可以繪制20厘米輪廓，用于輪廓耕作和播種，這是現(xiàn)在可持續(xù)農(nóng)業(yè)的一個(gè)組成部分 整個(gè)圍場(chǎng)觀察：不是駕駛4WD或在周邊騎ATV來(lái)觀察大約5％的場(chǎng)地，現(xiàn)在可以使用無(wú)人機(jī)詳細(xì)檢查每個(gè)場(chǎng)地的100％。 減少干擾：無(wú)人機(jī)不會(huì)壓縮土壤，通常不會(huì)干擾庫(kù)存并在4WD或摩托車所用時(shí)間的一小部分內(nèi)提供廣泛的觀察 更快的干預(yù)：上述兩個(gè)優(yōu)勢(shì)使農(nóng)民能夠更快地發(fā)現(xiàn)問(wèn)題并更快地做出反應(yīng)，這可以為每個(gè)圍場(chǎng)節(jié)省數(shù)千美元的作物損失 3D /體積數(shù)據(jù)：無(wú)人機(jī)圖像可用于計(jì)算谷物和青貯飼料，水壩，洞，丘陵，小溪，侵蝕和異常斑塊的體積。這些可以與紅外圖像進(jìn)行比較，以檢測(cè)密度問(wèn)題，如熱點(diǎn)擁擠的甜菜田或馬鈴薯箱，或識(shí)別輪廓問(wèn)題，如南坡遮陽(yáng)問(wèn)題或優(yōu)化灌溉和排水計(jì)劃 更頻繁的指數(shù)報(bào)告無(wú)人機(jī)為CCCI（冠層葉綠素含量指數(shù)），CWSI（作物水分脅迫指數(shù)）和NDVI（標(biāo)準(zhǔn)化差異植被指數(shù)）等關(guān)鍵指標(biāo)提供了一種經(jīng)濟(jì)有效的農(nóng)作物監(jiān)測(cè)方式。 風(fēng)險(xiǎn)管理將降雨和產(chǎn)量歷史的家庭記錄與易于重復(fù)的無(wú)人機(jī)飛行數(shù)據(jù)相結(jié)合，存儲(chǔ)和制表，農(nóng)作物產(chǎn)量可以更準(zhǔn)確地進(jìn)行基準(zhǔn)和預(yù)測(cè)，期貨合約更加自信，種子和農(nóng)場(chǎng)設(shè)備的融資更加充分合理，風(fēng)險(xiǎn)更小 短期管理：與高價(jià)值作物相比，在廣闊的土地上，農(nóng)業(yè)利潤(rùn)微薄。一個(gè)典型的家庭農(nóng)民只有40個(gè)季節(jié)才能把事情做好，所以每一個(gè)季節(jié)都需要額外的知識(shí)。每周飛行一架無(wú)人機(jī)為種植，重植，施肥，前瞻性銷售和收獲提供基于證據(jù)的決策支持 長(zhǎng)期管理：無(wú)人機(jī)產(chǎn)生的數(shù)據(jù)有助于農(nóng)民更準(zhǔn)確，更詳細(xì)地了解其作物對(duì)其管理戰(zhàn)略的反應(yīng)，從而直接有助于更有效地利用有限的資源

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