Research on Remote Crop Production Management System Based on Crop Simulation Models and WebGIS
In order to simulate growth and yield of crop in field scale, crop simulation models always require a lot of initial parameters. WebGIS is a powerful tool for obtaining, managing and analyzing spatial data on the Web. With the support of WebGIS, crop models based on web services can be easily run on the web by remote client and provide decision information and measures for crop production. In this paper, a remote crop production management system based on crop models and WebGIS is discussed. After the input variables for the crop model are obtained by WebGIS tool, the model will be run and the database will be updated with the results of the simulation. Spatial analysis and representation of crop model input data and output results can be done effectively on the web. Both the input data for the model and outputs from the model can be displayed on a map.
Keywordscrop model WebGIS crop production
- Pan Xuebiao. Study on the Spatial Distribution and Variation of Cotton Production in Counties of China Based on GIS. Scientica Agricultura Sinica, 2003, 36(4):382-386.Google Scholar
- Pan Yuchun, Wang Jihua. WebGIS-based system for crop quality monitoring and planting optimization. Transactions of the Chinese Society of Agricultural Engineering, 2004, 20 (6):120-123.Google Scholar
- Paz, JO, WD Batchelor. Web-based soybean yield simulation model to analyze the effects of interacting yield-limiting factors variations of winter time air pollution concentrations in the city of Graz, Austria. Environmental Monitoring and Assessment, 2001, 65:79-87.Google Scholar
- Wang Shiqi Zhu Yeping etc. A System Framework Based on Crop Simulator. Modeling for Crop-Climate-Soil-Pest System and Its Applications in Sustainable Crop Production 1998, 6.Google Scholar