agricultural drone Articles

  • Comparing RGB-based vegetation indices with NDVI for agricultural drone imagery

    Abstract Agribotix conducted a post hoc test of two vegetation indices, VARI and TGI, that used only the three visible-band signals from an unmodified CMOS camera. The results were compared to NDVI, which is generally considered to be a reliable measure of field health and the underlying RGB image. While the results are somewhat encouraging in limited cases, it is clear that neither VARI nor ...


    By Agribotix LLC

  • Taking the Guesswork Out of Precision Scouting Drones

    The Rise of Precision Scouting Drones A few weeks ago, I attended a summit at Louisiana State University regarding precision scouting drones and their application in agriculture. It was a wonderfully informational gathering of agronomists, producers, and a few lucky industry types like myself. Professors and agronomic experts from the LSU Extension Service presented their ...


    By Sentera, LLC

  • TrueNDVI vs. Synthetic NDVI Explained

    Not all NDVI is created equal Normalized difference vegetation index (NDVI) imagery products have become increasingly common in precision agriculture applications. More companies are offering NDVI and NDVI-like products, including “Synthetic NDVI” images from drone platforms. At Sentera, it is our mission to provide you only the most valuable crop health data, which ...


    By Sentera, LLC

  • Sentera Launches Disruptive Technology with Quad-Rotor Omni UAV

    Sentera Launches Disruptive Technology: Omni UAV Sentera, LLC brings game-changing aerial data-capture capabilities to the industry with the revolutionary Omni™ Quad-Rotor Unmanned Aerial Vehicle (UAV). The Omni naturally partners with a gimbaled Sentera Double 4K Sensor, creating an easy-to-use, precise ...


    By Sentera, LLC

  • How to grow more food with less water

    Scientists and farmers collaborate on a quest for more efficient irrigation This story was co-published with Civil Eats, a daily news source for critical thought about the American food system. From reading the weather to choosing a ...


    By Ensia

  • Fish Farms - Inspections below the surface

    Fish farms are tackling the increased demand for aquatic food, while underwater drones are tackling regular and ongoing inspections to ensure fish health and the integrity of the enclosures. According to the Food and Agriculture Organization of the United Nations, by the year 2050, there will be nearly 2 billion more humans populating the earth. Meaning that we will need to produce ...


    By Deep Trekker Inc.

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