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ESTIMATING COTTON-IRRIGATION IN GEORGIA USING GEOSTATISTICS AND GIS

机译:利用地统计学和GIS估算格鲁吉亚的棉花灌溉

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We found the Universal Kriging technique to be more accurate than the Ordinary Kriging and the Inverse Distance Weighting techniques and estimated cotton irrigation of 23.6 cm for the Flint, 17.7 cm for the Central, and 18.3 cm for Coastal water zones of Georgia. Our analysis was based only on interpolation using geostatistical techniques and a geographic information system. We are examining relationships between climatic factors and spatial variation in crop irrigation to develop more reliable models for regional estimation of crop irrigation in Georgia.
机译:我们发现通用Kriging技术比普通的克里格和逆距离加权技术更准确,普通的棉花灌溉为23.6厘米,为中心17.7厘米,格鲁吉亚沿海水区为18.3厘米。我们的分析仅基于使用地统计技术和地理信息系统的插值。我们正在检查作物灌溉过程中气候因子和空间变化之间的关系,为格鲁吉亚灌溉区域估算开发更可靠的模型。

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