Webinar On Smart Farming Tech In Africa: Key Takeaways
Learn the key takeaways from the webinar on precision agriculture improving livelihoods and increasing yields in Africa, hosted jointly by EOS Data Analytics and Agroxchange Technology.
There are dozens of field conditions in which a farmer has to constantly monitor and quickly react to emerging changes. The question arises how to conduct high-quality quick checks for such changes? Normally the process of monitoring fields using satellite imagery requires a lot of time and patience, since in order to detect changes in field conditions one should constantly compare the images and mull through the data for differences, which can be quite subtle. This issue is solved with Change notifications.
The idea has already been implemented for Crop Monitoring utilizing the NDVI vegetation index. To achieve this, you simply add your area of interest to the Field List and let the algorithm notify you about slight changes in the fields, so that you can take proper actions to prevent deleterious situations.
It should be noted that the notifications only contain the most important information to the user. The information delivered includes: data source, the desired Index (currently, only NDVI is available), and the percent of index change at which you want to be notified.
The automated index change monitoring system makes it possible to save time and effort and, consequently allowing the user to focus on solving other farming issues. This, in contrast to spending hours to detect changes manually, is what automation should be. Emails are an excellent way to receive the latest information on your fields.
The notifications are efficient in tracking nutritional deficiencies, plant diseases, pests, hail, irrigation disturbances – everything NDVI is able to detect. Among other things, notifications don’t just stop at the bad news, you will be notified of positive index increases as well.
The algorithm identifies changes in your fields, such as:
This simple, but powerful solution allows each user to receive notifications every time a new image of his field has been added to the platform. Notifications can be completely muted at any time.
Both for non-expert users and those who have been monitoring a large number of fields on a daily basis, the amount of satellite data available may seem overwhelming. In order to save the time of each user, Crop Monitoring briefly provides the most relevant and recent data.
Though applying vegetation indices to a swath of images is a time-consuming task, the loss of important information is hardly possible. For us it is crucial that the user does not miss any important information, so one can easily observe NDVI value changes wherever he is.
NB: Your Plan defines the area you can be notified of. An area of 1000 hectares is available for Pro and 250 hectares are covered by our Free plan. In addition, you can request individual pricing as well.
The system is not only designed for experienced users who constantly work with remote sensing data, it is also for new non-expert users. Given the possible difficulties in working with the Crop Monitoring tool, the notification system will allow you to receive information about what is happening in your fields without requiring years of experience. A brief overview sent to your inbox is enough to understand what changes have occurred and how urgently you should respond. Currently, notifications can only be received for the NDVI spectral index and with data derived from the Sentinel-2 satellite.
As a result, farmers are able to receive the latest changes in NDVI that notifies them about both index decreases and increases, which is a positive indicator of the plants state. However, in addition to positive field state, an increase of an index within a ploughed field may indicate that this field is overgrown with weeds, which is not such a positive scenario. You’ll always be capable of seizing the moment with Crop Monitoring notifications. Precise data from Sentinel-2 and the NDVI spectral index ensure high-quality field vegetation analysis.
Here are some steps that will help you track changes within your fields:
With that accomplished, a list of the slightest changes to your field will be sent to your email every time they occur. The process of setting up the service takes no more than five minutes, but thanks to this action, the user saves countless hours every month.
Subscribe now and receive all of the latest changes to your fields!
For more detailed information on Notifications, please check our Crop Monitoring user-guide or email us at email@example.com