Digital Agriculture Solution

Qianxun Spatial Intelligence's digital agriculture offering combines BeiDou-based high-precision positioning, farm hardware, a high-precision farmland map and agricultural data platforms. Qianxun describes its smart agriculture solution as "1 set of core hardware and infrastructure + 1 high-precision map + N kinds of driverless farm machinery + N kinds of agricultural big-data service platforms", covering production through to sales.

Positioning comes from Qianxun's centimetre-level correction services, delivered over mobile networks from its ground reference-station network or, where there is no network, by an L-band satellite augmentation signal. Qianxun states ±2.5 cm pass-to-pass accuracy for its assisted-steering system on tractors, rice transplanters, ground sprayers and harvesters.

Satellite remote sensing is combined with ground IoT sensors (soil-moisture meters, spore and pest traps, weather stations, cameras) to report crop type and planted area, crop growth, plot nutrition, soil moisture, early warning of pests and weather disasters, and damaged-area statistics for insurance claims. Further modules automate water-and-fertiliser application and run drone and ground-based unmanned crop protection.

The companion digital village solution builds a unified rural data base and "one map" platform on China's Third National Land Survey data. It fuses drone and satellite imagery with ground sensor data to monitor crop emergence, planted area, growth, yield and disasters, and supports rural governance such as land-transfer management and monitoring of pollution, waste and straw-burning points. Qianxun's digital agriculture landing page states that the system serves nearly a hundred agricultural-machinery companies and has users in every province of China. Both solutions are sold through a consultation request, and integrators are invited to build on them.