vegetation index News
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NEW in Solvi: Plant Counts, Elevation Maps and High Resolution Prescriptions
Today we are releasing several big updates in Solvi and would like to share the details. As the season is now in full swing (even here in Northern Europe after late Spring), we are really excited to give you tools that help you get most out of drone imagery! Plant Counts Last autumn we announced plant counts in beta and since then have received a lot of great feedback. Today we make plant ...
By Solvi AB
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Sentera Launches High-Precision Sensor Product Line
Today, Sentera announced new additions to its small, lightweight High-Precision Single Sensor product family. The new High-Precision NDVI Single and High-Precision NDRE Single utilize patent-pending technology to improve spectral band separation and generate more accurate vegetation index measurements. The High-Precision Single sensor is available in two variants: normalized difference vegetation ...
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Crop management: how small do we go?
The use of on-the-go crop and soil sensors has greatly increased the precision with which farmers can manage their crops. Recently released research in Agronomy Journal questions whether more precise management is necessarily more efficient. They discovered that the law of diminishing returns applies to precision agriculture, calculating how large of an application area is optimal for precision ...
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Introducing Zonal Statistics and Trial Plot extraction tools
Today we are excited to announce the release of new tools for analysis of field trials and custom field zones. Our new tools make it quick and efficient to extract boundaries of each individual plot in the trial area or define a custom zone and calculate a number of statistics for any vegetation index or raw sensor measurements. Data collection and evaluation of agricultural field trials are ...
By Solvi AB
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Helping quinoa brave the heat
Quinoa is a healthy food many know and love. As its popularity grows, more farmers are interested in planting it. However, the plant doesn’t do well in high temperatures, so plant breeders are trying to help. Many of the current methods for seeing if a quinoa plant is heat tolerant are time-consuming and expensive. Researchers, led by professor Kevin Murphy at Washington State University, ...
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Feeding the growing world population
According to the estimates of the United Nations, in 2050 the world population will be over 10 billion. This will lead to approximately 50 percent increase in food need compared to 2013. In order to meet this demand, agricultural production needs to increase. Feeding the growing world population To feed the growing world population, it is necessary to increase the yield from the unit ...
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FAO food price index drops in December
FAO's monthly Food Price Index declined in December after three months of stability. Continued large supplies and record stocks combined with a stronger US dollar and falling oil prices contributed to the decline. The December Food Price Index averaged 188.6 points, a drop of 1.7 percent from November, led down by sugar and palm oil. For the whole of 2014, the Food Price Index averaged 202 ...
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FAO food price index drops in December
Prices of major food commodities declined for the fourth year in a row in 2015, averaging 19.1 percent below their previous-year's levels, as the dwindling global economy also triggered sharp price falls from metals to energy markets. FAO's Food Price Index averaged 164.1 points over 2015 and ended the year even lower, at 154.1 points during the month of December. In December, the index ...
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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” processes ...
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Sentera Responds to Market Demand Adding TrueNDVI™ to DJI Mavic Drone
Sentera today announced its ability to convert a DJI Mavic ™ drone into a precision scouting tool that collects TrueNDVI™ crop health data. The ultra-lightweight, super-precise Sentera NDVI Single Sensor is integrated onto the pocket-sized Mavic drone, featuring one of DJI’s most sophisticated flying cameras ever. In a single flight, visual-band RGB, near-infrared (NIR) and ...
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Sentera Announces Mavic 2 Pro Double 4K Upgrade
Today, Sentera announced the availability of its Double 4K precision agriculture sensor on DJI Mavic 2 Pro drone. This offering provides Double 4K quality at entry-level pricing, expanding data collection options for ag professionals and growers. Several system configurations are available including collection of normalized difference vegetation index (NDVI), normalized difference red edge ...
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Sentera Features Crop Health Management Products at InfoAg 2016
InfoAg Conference 2016 Sentera will display its industry-leading precision agriculture solutions at The InfoAg Conference taking place in St. Louis, Missouri, August 2-4. Ag Drones The Sentera exhibit, located at booth 27, will feature critical crop health management drones, sensors, and AgVault™ 2.0 software. Featured aircraft include the Phantom 4 and Phantom 3 drones with normalized ...
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Sentera Launches Revolutionary Fixed-Wing Phoenix 2 Imaging UAV
Sentera Phoenix 2: The Most Precise Grid Pattern the Market Has Seen Sentera, LLC, a global provider of UAV hardware, sensors, and data management platforms, brings a whole new level of control to users with the Phoenix 2 Fixed-Wing Unmanned Aerial Vehicle (UAV), launched today. The Sentera Phoenix 2 is lightweight and highly durable, and may be the most precise drone available today. ...
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FAO food price index declines in January, cereal output poised for record
The FAO Food Price Index continued to decline in January, averaging 182.7 points for the month, or 1.9 percent below its December 2014 level. Lower prices reflect strong production expectations as FAO also raised its 2014 forecast for world cereal production to a record high and noted that early indications for crops in 2015 are favourable. The index has been on a downward path since April ...
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Sentera Unlocks the Power of Drone Data with More Features, at Significantly Lower Price Points
AgVault and OnTop Software Platforms Now Available at Tiered Subscription Levels Sentera is enabling every drone user to unlock the power of their data by offering AgVault and OnTop software platforms at affordably priced tiered subscription levels. An annual subscription is now offered at a 79% price reduction, unlocking the power of drone data management for even more users. Sentera is an ...
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FAO Food Price Index hits lowest level in almost six years
Prices for major food commodities in July hit their lowest average monthly level since September 2009 as sharp drops in the prices of dairy products and vegetable oils more than offset some increases for those of sugar and cereals. Meat prices, meanwhile, remained stable. The FAO Food Price Index averaged 164.6 points in July, down 1.0 per cent from June, and 19.4 percent from a year earlier. ...
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FAO Food Price Index posts biggest monthly jump in four years
International food commodity prices shot up 4.2 percent in June, their steepest monthly increase of the past four years. The FAO Food Price Index, released today, averaged 163.4 points in June and is now one percent below the level reached a year earlier. The June rise, which affected all commodity categories except vegetable oils, was the fifth consecutive monthly increase. The price movement ...
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Nitrogen recommendations based on crop reflectance
Nitrogen fertilizer is usually applied in greater quantities to corn than almost any other crop. But when it’s applied in excess of requirements, loss of the excess fertilizer to the environment can contribute to degraded water quality. One of the challenges to making an appropriate nitrogen fertilizer recommendation is the potential variability in soil nitrogen availability that may occur ...
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Sentera Launches Revolutionary Fixed - Wing Phoenix 2 Imaging UAV
Sentera, LLC, a global provider of UAV hardware, sensors and data management platforms, brings a whole new level of control to users with the Phoenix 2 Fixed-Wing Unmanned Aerial Vehicle (UAV), launched today. The Phoenix 2 is light-weight and highly durable, and may be the most precise drone available today. “The Phoenix 2 brings a level of precision and accuracy to UAVs that hasn’t ...
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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 combination of visible red light and ...
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