Pictures and sensors from outer space are getting clearer and that means more finite and precise technology for farmers. The Satellite Imaging Corporation says satellite technology can be used to detect field fertility, measure water usage and more.
Satellite sensors acquiring high and medium resolution image data, combined with specialized software algorithms are used for various applications in agriculture to improve crop production. Scheduling and timing for the acquisition of satellite image data is very important for agriculture management to take important decisions supporting a successful crop season.
…With the availability of high resolution satellite sensors such as IKONOS, QuickBird and soon GeoEye-1, the current remote sensing NDVI algorithms utilized have become more accurate and reliable, providing detailed crop information for agriculture management to improve production and crop health.
…Agriculture resources are among the most important renewable, dynamic natural resources. Comprehensive, reliable and timely information on agricultural resources is very much necessary for countries whose main source of the economy is agriculture.
Satellite images can show variations in organic matter and drainage patterns. Soils higher in organic matter can be differentiated from lighter sandier soil that has a lower organic matter content. “Satellite image data have the potential to provide real-time analysis for large areas of attributes of a growing crop that can assist in making timely management decisions that affect the outcome of the current crop” said Leopold J. Romeijn, President of Satellite Imaging Corporation of Houston, Texas.
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