Vegetation Index Articles & Analysis: Older
39 articles found
The ThirdEye project supports farmers in Mozambique and Kenya with their decision making in farm and crop management by setting up a network of flying sensors operators. Our innovation is a major transformation in farmers’ decision making regarding the application of limited resources such as water, seeds, fertilizer and labor. Instead of relying on common-sense management, farmers are now ...
Precision agriculture is a revolutionary approach that leverages technology to optimize farming practices. Precision agriculture systems offer a modern solution to these age-old problems, enabling farms to enhance productivity, reduce waste, and improve sustainability. ...
One of India’s leading crop protection companies has harnessed the power of remote sensing technology to enhance its interactions with farmers. By offering valuable insights into crop management, covering aspects such as nutrition, irrigation, and pest and disease control. The company has improved the efficacy of crop protection strategies and strengthened its relationships with the farming ...
One of the key aspects of precision farming is the ability to move from reactive to proactive practices. In this blog post, we will discuss the benefits of proactive farming and explore tools and techniques to help growers make the transition from reactive to proactive farming. Precision farming is a modern agricultural technique that uses technology to optimise crop production and ...
AVI (Advanced Vegetation Index): AVI is used to study the changes in the crops and forests over time. It helps farmers through the satellite images about the various vegetation indicators. EVI (Enhanced Vegetation Index): EVI index uses additional wavelengths of light to correct NDVI errors. ...
The yield was calculated using the NDVI (Normalized Difference Vegetation Index) and the Farmonaut platform helped in field mapping. As a result the prediction of average yield was approximately similar to the data from the KVK (Krishi Vigyan Kendra). ...
A formula is used to analyse the NIR data returned and provides Pollen Systems with two main metrics to measure plant vigor: NDVI (Normalized Difference Vegetation Index) and NDRE (Normalized Difference Red Edge). These vegetation indices are each unique ways to assess the health of your fields, and offer helpful insights for farm ...
While the potential is clear, early attempts and even some current offerings by companies that offer satellite data analytics use Satellite imagery data such as Normalised Difference Vegetation Index (NDVI) to predict yield and this has led to large error rates, up to 50%. ...
Satellite Imagery, Ground Sensors and AI Modern satellite imagery especially the multi-wavelength imagery when combined with sensor data allows remote detection of soil moisture, which is both cost-effective and scalable. Vegetation health indices such as Normalised Difference Vegetation Index (NDVI) and Normalised Difference Water ...
“Decisive Farming also has a patented process to build a multi-year composite fertility index map using normalized difference vegetation index (NDVI) imagery and topographic data to build a map that is representative of the field.” Soil sampling is then conducted based upon the unique vegetative ...
I think upwards of a third of the world’s leafy green vegetables come from the area. We have pest pressures that might not be as common in a vineyard specific ...
Benefits of AgTech Software There are many ways AgTech software benefits farmers, providing visibility and insights into the day-to-day activities and operations, including the following: Decreases food-borne illnesses due to pathogens, ensuring better, safer nutrition sources Enables a larger variety of produce Creates a traceable trail from the grocer or restaurant back to the field, and ...
3D assessment of plants became a commonly used technology in plant phenotyping to measure morphological and architectural features of plants. Although, 3D sensors such as PlantEye can be the workhorse for every phenotyping platform, it still lacks the ability to measure changes in color or other spectral information that are an important indicator for the plants physiological ...
Using drone imagery to map variations in crop establishment A third option is based on vegetation index maps in previously cultivated crops. Using drone imagery from an early stage of last year’s crop when establishing the next is an interesting alternative. ...
BySolvi AB
The images were then uploaded to Solvi, which processed them and within about 20 minutes produced detailed map over the whole field that clearly showed variations based on NDVI vegetation index. As soon as the field was mapped, the decision was made that the N would be spread using a variable rate application file. ...
BySolvi AB
UNL and Nature Conservancy partner with Arable to establish a network of sensors for better access to local weather data. Fifty miles is a long way to drive to check a rain bucket on a center pivot. That's the challenge Chase Johnson dealt with whenever he wanted to know exactly how much rain fell on one of his ...
ByArable
The most common, but certainly not the only, measurement is called the Normalized Difference Vegetation Index (NDVI). After harvest, Indigo worked with growers who had planted Indigo Wheat to collect yield and quality results from their fields. ...
These maps most often use the Normalized Difference Vegetation Index (NDVI) to measure vine vigor. NDVI has been the standard in the wine industry since the Mondavi Project in 1992. ...
ByVineView
The information presented by these maps through the Enhanced Vegetation Index (EVI), a significantly more accurate tool than the traditional NDVI, is invaluable in determining the overall health of a given plant. ...
ByVineView
Not all NDVI is created equal Normalized difference vegetation index (NDVI) imagery products have become increasingly common in precision agriculture applications. ...