Sentera: High-Resolution Agricultural Drones

Sentera enhances agricultural efficiency with high-resolution drones and sensors, delivering real-time analytics for crop management. Their technology ensures 100% aerial coverage from emergence to harvest.


Sentera provides an advanced suite of agricultural drones and sensors designed to optimize crop management and enhance productivity through high-resolution imagery and precise data analytics. Leveraging innovative technologies, Sentera’s offerings support the agricultural sector by enabling detailed monitoring and efficient resource management from the earliest stages of crop growth through to harvest.

High-Resolution Imaging

Sentera’s Double 4K Sensor series is a cornerstone of their technology, providing unparalleled image clarity and versatility. Available in multiple configurations, these sensors can capture RGB, NDVI, NDRE, and multispectral imagery, which are crucial for detailed crop health assessments. The Double 4K sensors are compatible with various drone models, including DJI and Sentera’s own PHX fixed-wing drone, making integration straightforward for different farming needs.

Advanced Sensor Technology

The 6X Sensors further extend Sentera’s capabilities by offering both multispectral and thermal imaging. These sensors provide critical data such as canopy cover, crop health, flowering stages, residue cover, and stand count. This technology is essential for detecting subtle variations in crop conditions that are not visible to the naked eye, allowing for timely and precise interventions.

FieldAgent Platform

Sentera’s FieldAgent platform serves as the analytical backbone, transforming high-resolution aerial imagery into actionable insights. This software supports web, mobile, and desktop interfaces, ensuring that users can access and analyze data seamlessly. FieldAgent is designed to assist with crop emergence monitoring, vigor assessments, and overall field uniformity, contributing to informed decision-making throughout the growing season.

Technical Specifications

  • Double 4K Sensor Variants:
    • Double 4K Ag+: RGB and NDVI Multispectral Imagery
    • Double 4K Analytics: Zoom RGB and NDVI Multispectral Imagery
    • Double 4K Multispectral: 5-Band Multispectral Mapping
    • Double 4K NDVI/NDRE: NDVI and NDRE
  • 6X Sensor Features:
    • Multispectral Imaging: Fast-frame rate with high radiometric accuracy
    • Thermal Imaging: Pixel-level temperature measurement
    • Key Insights: Canopy cover, crop health, flowering, residue cover, stand count
  • PHX Fixed-Wing Drone:
    • Range: Over 2 miles with omnidirectional communication link
    • Endurance: Up to 59 minutes, covering 700 acres per flight
    • Payload: Compatible with Double 4K sensors, RTK GPS for precise mapping

Key Benefits

  1. Precision Agriculture: Sentera’s drones enable precision farming by providing high-resolution data that helps in tailoring farming practices based on specific field conditions. This optimizes the use of resources such as water and fertilizers, enhancing both productivity and sustainability.
  2. Comprehensive Crop Monitoring: The multispectral and thermal sensors facilitate detailed monitoring of crop health, helping farmers to identify issues such as pest infestations, diseases, and nutrient deficiencies early. This allows for targeted treatments, reducing the need for broad-spectrum interventions and thereby cutting costs.
  3. Efficiency and Time Savings: Drones can cover large areas quickly, providing data that would take significantly longer to gather using traditional methods. This efficiency translates into cost savings and enables timely interventions, which are critical in maintaining crop health and maximizing yields.
  4. Data-Driven Decisions: The actionable insights provided by Sentera’s FieldAgent platform empower farmers to make informed decisions. Whether it’s adjusting irrigation schedules or modifying planting patterns, the data ensures that every action taken is backed by accurate and timely information.

Manufacturer Information

Sentera, based in St. Paul, Minnesota, is a leader in agricultural analytics, utilizing machine learning and AI to provide precise plant-level measurements. Their products are designed to improve the efficiency and profitability of farming operations globally.

Read more: Sentera website