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Accurate and reliable agricultural information is the basis of the implementation of digital agriculture. Currently, the processing of agricultural information collection and data acquisition is more complex. It urgently needs to develop a portable agricultural information collection system with high degree integration and a wide range of versatility. It can process information in "one-stop"...
How to evaluate all sorts of heterogeneously online geospatial web resources (e.g., OGC web services, online geospatial data) as a top-to end operational unit is a main geospatial research topic in this period. The cloud computing technology is the infrastructure to use internet and central remote servers to organize all kind of computational Web resources as a service. This technology allows for...
In the geospatial domain, the Open Geospatial Consortium (OGC) has recently released two new web service interface specifications designed to enable spatial data provision, calculations and modeling on the Internet. These specifications are known as the Web Processing Service (WPS) and Table Joining Service (TJS). A WPS can be used to enable access to any sort of calculation or model, although it...
Soil fertility is an extremely important indicator in measuring crop growth and largely affects the crop production potentiality. By comparing the traditional fertility assessment model and the GIS assisted fertility assessment model, we conclude that the GIS assisted method based on geostatistics and GIS technology is very effective in the assessment of soil fertility and widely used to evaluate...
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