Design and Realization of Agricultural Information System Based on WebGIS

Dong, Xu

doi:10.4028/www.scientific.net/amm.241-244.3080

Cited by 1 publication

(1 citation statement)

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“…Data is the most important part of GIS system and database is the center of all the data. Database includes basic database, spacial database and attribute database [12][13][14]. The basic database includes data related to soil type, crop type, crop coefficient, crop growth stage, irrigation and drainage, field monitoring and so on.…”

Section: Design Of Databasementioning

confidence: 99%

Water-Saving Irrigation Management and Decision Support System Based on WEBGIS

Chen

Wang

Sun

et al. 2012

Computer and Computing Technologies in Agriculture V

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Part 1: Decision Support Systems, Intelligent Systems and Artificial Intelligence ApplicationsInternational audienceTo improve the management of irrigation district is a key to develop water-saving agriculture. Based on the basic principles of water-saving irrigation, and using the method of Modified Penman Monteith and water balance equation, The system of irrigation management and decision support based on WEBGIS was developed, which is according to the soil moisture, crop growth status, meteorology change and the physiological and ecological index of crop that is monitored, and the situation of water supply and crop water-saving irrigation system were also combined with the system. With the help of the GIS, the system under discussion can predict the water requirement of the irrigation district so as to optimize the allocation of the water resources, to provide a decision support for irrigation managers, and to finally realize desirable irrigation practice. Besides, it will promote the automation, informationization, and intelligent of the irrigation district management

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Section: Design Of Databasementioning

confidence: 99%