Data processing and analysis
Data Science services with a network of experts to process and analyze your Precision Agriculture data
Scientific and technical reviews
A state of the art and an assessment of the maturity of your technical and scientific questions in Precision Agriculture
Tailor-made training and teaching courses
Tailor-made training courses with free tools (QGIS, R, GeoFIS…) to manipulate your Precision Agriculture data
Support and follow-up of projects
A personalized support on your strategy and Precision Agriculture projects
NO, Precision Agriculture is not just for the rich!
YES, one can enormously improve one's practices with sober and frugal digital technologies!
NO, digital technology is not necessarily evil incarnate!
YES, I too am fed up with solely hearing about Artificial Intelligence, Big Data, and Block Chain.
NO, Precision Agriculture is not necessarily economically profitable (well, not until we put a price on the resources used and give sufficient financial incentives for environmental services rendered).
YES, the digital must serve agronomy and field expertise and must not and cannot replace them.
Are you interested in the research projects I have been working on ?
We will work here on a dataset that is fairly well known in spatial analysis – the “meuse” dataset – in order to reintroduce a number of concepts to those who would like to engage in linear modelling of spatialized data. This case study will be treated under the R language. One of the big Read more about Linear modelling of spatial data in R[…]
If there is one subject that is neglected when working with spatialized data, it is the reference coordinate system. In general, we try to spend as little time as possible on the subject – often because it’s not very clear – and assume that we have collected our data in a super coordinate system or Read more about Coordinate reference systems[…]
Generally speaking, when we want to evaluate the robustness and/or generality of an algorithm, we need to test it on a large number of data, with quite varied characteristics, to ensure that the algorithm will give conclusive results in the vast majority of cases. If we had the means to have real data or field Read more about How to generate spatially correlated data?[…]
Precision Agriculture is a data-based discipline; data that is collected to measure, describe, quantify, understand, or analyze agrosystems. A wide variety of measurement systems have been developed to measure agronomic parameters of interest, from plant vegetation status to crop yield, including weed detection and soil physico-chemical parameters. These increasingly sophisticated systems make it possible to Read more about Working with high-resolution data in precision agriculture[…]
In spite of the emulation around precision agriculture and digital agriculture in France, it is clear that these tools and solutions are not yet widespread in the field. Some recent statistics from the French observatory of digital uses in agriculture can testify to this: less than 10% of farmers used variable-rate tools in 2018, as few Read more about Producing profitability maps from yield maps?[…]
In the previous post, a fairly general picture of yield sensors and associated data was drawn. Here we return to a recurring question related to yield data: How can we ensure that yield data are reliable enough to be used properly? We will therefore review the main sources of uncertainty in these data sets; and Read more about Filtering – Cleaning Yield Maps[…]
This post should have been published a long time ago, especially since it was the subject of my thesis. It’s now done… First of all, one might ask why a thesis work was proposed on yield data when yield sensors have been around since the 1990s? First, it is clear that yield information is in Read more about Yield maps in Precision Agriculture[…]
Ah, Precision Agriculture! We hear about it all the time right now. Agriculture 4.0 (I don’t even know what number we’re at anymore), super precise machines, connected sensors….. Digital technologies and innovations create a buzz in agriculture (Note: Sprinkle it all with a little bit of Big Data, Deep Learning or Artificial Intelligence to shine Read more about Precision Agriculture in all intimacy[…]
The complex architecture that we have detailed in detail in the previous sections is a multi-layer perceptron (MLP). This is the classic architecture of the neural network. Nevertheless, depending on the type of data used to input neural models (images, voice signal, etc.), more specific architectures have been implemented. To work with images, for example, Read more about Neural network – Let’s try to demystify all this a little bit (3) – Application to images[…]
With everything that has been presented in Part 1, I hope that you will have understood how a neural network works in general, with the two main steps of forward and back propagation. And that’s not bad enough, it’s a lot of concepts to mature! In this part, without going into too much detail either, Read more about Neural network – Let’s try to demystify all this a little bit (2) – To go a little further[…]