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The presented technologies of satellite monitoring are implemented in software products of KB "Panorama":
The corresponding modes allow you to download the matrix of qualities with the values of the indices NDVI, CVI, EVI, GNDVI and average daily values along the contour of the field over the last 10 years. Zoning maps, built on the historical values of NDVI, make it possible to identify problem areas in the working areas and with high accuracy to predict crop yields, and also to make the decision on necessity for fertilizer application.
You can familiarize yourself with the materials on the use of remote sensing data from open sources in exact farming systems in the Articles section.
Specialists of KB "Panorama" took part in the second All-Russian scientific conference with international participation
Employees of the company presented the report on the topic "Collecting and preparing the remote sensing data of the Earth from open sources for the purpose of information support for precision farming systems" with an overview of current data sources and methods for their correction for use in a single geographic information system of agricultural enterprises. The presented methods and technologies of satellite monitoring are applied in software products of KB "Panorama":
Agrophysical Research Institute - one of the oldest scientific institutions engaging in researches in the field of agriculture and particularly of the use of remote-sensing instruments of the Earth. Held since 2015, the All-Russian Scientific Conference is a platform for the presentation of theoretical developments and the exchange of experience for all participants in the agricultural field of activity.
In KB "Panorama" the "Workstation of agronomist" version 12.6.1 is developed. The new version of the "Complex of agronomical tasks" implements the possibility of loading satellite monitoring's data for a list of fields. The mode provides tools for obtaining matrixes of different types of vegetation indices onto several fields contours. Such approach allows in convenient form to cover with satellite data all the fields of the organization for further analysis of the biomass state.
Selection of the received data is possible by means of setting filters according to the type of vegetation index, the date of shooting and the resolution of the original images. The most common types of indices are available for download: Normalized Difference Vegetation Index (NDVI), Chlorophyll Vegetation Index (CVI), Enhanced Vegetation Index (EVI) and Green Normalized Difference Vegetation Index (GNDVI). The source of remote sensing data is the external service of
Based on the data received from the service, the vegetation indexes distribution matrixes are automatically constructed and placed on the
The CVI index (vegetation index of chlorophyll) has an increased sensitivity to the chlorophyll content in the foliage and is used from the beginning to the middle of the crop growth cycle. The EVI (Advanced Vegetation Index) index is used to assess the variability of development of crops in the growth stage with high biomass. Zoning maps are a synthesis of selected vegetation maps and soils on the basis of satellite images of high accuracy (10 m and 30 m) at different periods and under different climatic influences, which in turn determine the sustainably allocated agronomic zones on the field. Analyzing archival satellite imagery of past seasons, a potentially possible distribution of plant biomass is modeled. Zoning maps can identify problem areas on the map of fields, develop measures to increase productivity, and accurately predict crop yields.
The collection and processing of satellite imagery for satellite monitoring's data is carried out by Geosys company. Data of satellite monitoring is loaded from web service of the company and is accumulated in information base the
In KB "Panorama" the "Workstation of agronomist" version 12.6 is developed. In the new version in the "Complex of agronomical tasks" the tools of satellite monitoring of agricultural land contours are implemented. New software tools form a single system for obtaining, storing and analyzing the main types of vegetation indices in the form of quality matrixes and average values over the field contour. Vegetation indices are biomass status indicators during the vegetation period, calculated on the basis of multispectral remote sensing data of the Earth. Monitoring the values of the indices during the season makes it possible to predict yields and on-time to determine fields with low efficiency.
Modes "Obtaining matrixes of vegetation indices" and "Obtaining average NDVI values" provide an interface for interaction with an external Geosys service. These modes allow you to upload matrixes of qualities with values of the indices Normalized Difference Vegetation Index (NDVI), Chlorophyll Vegetation Index (CVI), Enhanced Vegetation Index (EVI), Green Normalized Difference Vegetation Index (GNDVI) and the average daily value on the contour of the field over the past 10 years. The downloaded data is stored on the user's computer or in a virtual
To work with received matrixes within the scope of a single environment, the mode "View matrixes of vegetation indices" has been adapted. It allows you to view and manage the matrixes of vegetation indices from database the GIS "Panorama AGRO". In the new mode, "Viewing of average NDVI values", an interactive graph of the average daily values of the index for several seasons (crop year) is displayed. Analysis of the graph allows us to assess the dynamics of the development of the field's biomass for different seasons. The presence of "failures" or "peaks" may reflect the effectiveness of ongoing agrotechnical activities.The satellite monitoring data loaded into the "Panorama AGRO" database is available for analysis in
A new version of the program is available on the site in the