为实现地块级烟田、烟农和烟叶的协同精细管理,提出基于多尺度卫星遥感、无人机遥感、基于厘米级精密定位的地面烟田核查以及地理信息数据平台的烟田数字化方法.通过多元遥感数据融合方法的应用,解决了广域烟田分布数据获取难、单一依靠卫星遥感识别烟田准确率低的问题,提高了烟田监测的广域覆盖能力.

Using the temperature data of 6 county meteorological stations and 6 field microclimate stations in Zunyi,from these two aspects that the maximum temperature, the minimum temperature and the average temperature reflects the characteristics of the temperature , as well as the temperature horizontal and vertical changes in the three-dimensional climate characteristics were comparative analysis .The results showed that the trend of temperature changes in the county meteorological observatories and that of the field microclimate observatories were consistent , but the values of diurnal difference were quite different , and the meteorological data of the field microclimate observatories reflected the mountain climate characteristics more concretely.