低空遥感技术及其在精准农业中的应用

以中国农业科学院土壤肥料研究所所进行的低空遥感为例,系统描述了低空遥感的技术体系、硬件设备的工作原理和影像处理过程。介绍了低空遥感技术在精准农业中的应用情况,如地块边界数字化、地块面积量算、作物种类识别、作物长势分析等。同时分析了低空遥感技术的应用前景。

Technology of low altitude remote sensing and its applications in precision agriculture

It was described that the technical system, equipment and image processing of low altitude remote sensing based on the example using in Soil and Fertilizer Institute, CAAS. It was introduced that the application of low altitude remote sensing in precision agriculture, such as digital of plot boundary, estimate of plot area, identify of the crop category, analyses of crop growth. The application foreground of low altitude remote sensing was analyzed in this paper.