摘要
变量作业是精细农业的核心,信息采集和分析是实现变量作业的关键。为了实时分析采样数据,本文研制了基于掌上电脑的空间分析模块,该模块主要应用于基于掌上电脑的农田信息采集系统中,从而使基于掌上电脑的农田信息采集系统不但能实时地采集数据,而且能及时地分析数据,以此得到整个地块的产量或养分的空间分布情况,并用可视化技术,直观地显示分析结果。
Variance process is the key of precision farming. The first step of variance process is sampling and the next is analysis of the data acquired. To analyze data on-line, the spatial analysis model based on Palm-sized PC was developed. This model constitutes part of a farm field information collection system. So the system can not only take sampls in time but also analyze the acquired data immediately. And the visualization technology is also used to show the analysis result directly and instantly.
基金
国家自然科学基金资助项目(30270773)
教育部高校青年教师奖资助项目
浙江省自然科学基金资助项目(301270)
浙江省自然科学基金人才基金资助项目。
关键词
精细农业
掌上电脑
农田信息
空间分析
precision farming
palm-size PC
farm field information
spatial analysis
