vegetation index measurement News

  • Wildfire risk index: highlights human causes

    A new risk index allows areas to be identified which are most at risk of wildfires as a result of human activity. Understanding which factors affect the risk of humans causing wildfires could help inform strategies for fire prevention. Between 1980 and 2004, there were approximately 380,000 fires in Spain. The majority of these were caused by people, whether unintentionally or not. As well as ...

  • World food prices stay high, but steady

    The FAO Food Price Index averaged 206.7 points in December, nearly unchanged from the previous month, with a sharp increase in dairy prices and high meat values balancing out a steep decline in sugar quotations and lower cereal and oil prices. For 2013 as a whole, the index averaged 209.9 points - down 1.6 percent from ...

  • New satellite sensing tool for improving agricultural land use observation

    FAO (Food and Agriculture Organization of the United Nations) data indicate that annually 2500 km3 of freshwater are used for agricultural production, which amounts to 70% of the water resources the whole of humanity consumes in a year. With the global population continuing to grow at a high pace, it is essential to optimize the use of water resources and to increase agricultural production in ...

  • What is NDVI?

    What is NDVI? For more than 40 years agronomists and scientists have used Normalized Difference Vegetation Index (NDVI) to assess the health of crops and plants. But what is NDVI? And how do you know you’re getting the real deal? How does NDVI relate to crop health? NDVI was created when scientists learned that a plant’s unique reflection of a ...


    By Sentera, LLC

  • FAO expects more balanced food markets, less price volatility

    Food commodity markets are becoming more balanced and less price volatile than in recent years thanks to improved supplies and a recovery in global inventories of cereals, according to FAO's Food Outlook report published today (on November 7. 2013). "The prices for most basic food commodities have declined over the past few ...

  • Sentera’s real-time NDVI video streaming is a giant leap for growers & agronomists everywhere

    Streaming Directly to Your Mobile Device in Real Time Sentera today announced the upcoming release of LiveNDVI video: livestreamed NDVI video via the Sentera Double 4K sensor. This breakthrough technology will offer agronomists worldwide the fastest way to make decisions and specify inputs based on complete, real-time data. Sentera’s Double 4K “little green sensor” ...


    By Sentera, LLC

  • Green spaces linked to improved cognitive development in schoolchildren

    Exposure of primary schoolchildren to outdoor green spaces is linked to an improvement in their cognitive development, finds a new study, which is the first of its kind. The association may be partly explained by reductions in traffic-related air pollution (TRAP) near green areas. Approximately half of the global population live in cities, and it is projected that by 2030, three of every five ...

  • DroneMate Reselling Sentera Solutions Throughout New Zealand

    Drones, Sensors, and AgVault Software Sentera, LLC, a global provider of remote sensing hardware and data management solutions has signed a reseller agreement with DroneMate, New Zealand’s premier agriculture and inspection drone and sensor distributor. The agreement gives New Zealand’s agriculture industry access to Sentera’s proven end-to-end ...


    By Sentera, LLC

  • Writing an equation for soil success

    Soil isn’t one size fits all. It may look the same under your feet – but under a microscope, that’s a different story. A plant’s roots, tiny bugs – these things can tell one soil from another quite easily. Soil scientists typically measure different aspects of soil — how much air it contains, how well it retains water, heat, and more — to ...


    By American Society of Agronomy

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