Area ratio accuracy 面积比精度
This method carried out in West of Sichuan province and the results show that: the total accuracy is 72%, area accuracy is 85%.
采用这种方法在川西地区进行实验的结果为:总体精度约为72%,面积精度约为85%。
The paper is to contribute to the annual land use change detection by remote sensing through approaches and indices of area accuracy assessment.
研究目的:研究土地利用遥感监测图斑面积精度的评价方法与评价指标,为逐年开展的国土资源大调查服务。
The landscape indices, calculated from the original vector data, can indicate the law of the change of the area accuracy loss.
依据原始矢量数据计算的土地利用景观格局指数,可以在一定程度上揭示精度损失变化特征的规律和成因。
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