Satellite connectivity is opening more routes for farms to collect field data, track equipment and support automated operations where terrestrial coverage is unreliable. Combining local wireless networks with satellite backhaul can bring measurements from widely dispersed assets into a shared monitoring system.
Connecting beyond terrestrial coverage
Large agricultural sites often sit well outside densely populated areas. Mobile signals may vary across a property, while fixed fibre connections may be unavailable. These gaps make it difficult to maintain a continuous flow of information from crops, livestock and machinery.
Satellite networks provide another communications path for those locations. Improvements in satellite design, deployment and network operation have broadened coverage and reduced the cost barriers that once restricted agricultural satellite services mainly to high-value assets.
A farm can combine satellite service with cellular and other terrestrial links, using the available local connection and reserving satellite capacity for places or periods when it is needed. This approach makes satellite part of the wider communications architecture rather than requiring every measurement to travel over the same network.
Bringing field measurements together
Short-range wireless networks can collect readings from soil probes and other instruments across a farm. A satellite-connected gateway or node then carries the aggregated data to cloud services for processing and remote access. Several applications can share that communications layer, from low-volume environmental readings to information used by automated equipment.
Measurements of soil moisture and acidity, together with information relevant to fertiliser management, can give operators a more detailed picture of individual fields. The benefit comes from connecting observations to decisions about irrigation and crop management, while keeping the collection system practical to operate.
More applications can share the investment
Equipment tracking and communications for combine harvesters were early uses of satellite technology in agriculture. Wider access now creates opportunities to monitor more of the farm, support predictive maintenance and improve the utilisation of machinery. Potential improvements in crop performance, equipment uptime and operating efficiency form part of the investment case, although their value depends on the deployment.
A precision-agriculture market projection puts the sector at €5.5 billion in 2023 and €9.5 billion in 2028, alongside increasing adoption of telematics and variable-rate technologies. These figures describe a forecast for the wider precision-agriculture market, rather than revenue attributable solely to satellite connectivity.
Supporting the next stage of farm automation
Low Earth orbit satellite constellations are extending communications options for remote farms. Combined with local networks and suitable equipment, that coverage could support assisted tractor operation and further automation of tasks such as sowing. The practical opportunity is a farm communications system that can support both everyday sensing and more demanding connected operations.
