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通常用人工解译卫星遥感获得的底片来估计加利福尼亚中心海岸地带旱地谷物生产面积和监测加利福尼亚中心海岸地带周期为5年的水土保持耕作措施的面积和范围。使用35mm的正幻灯片放大投射并记录在一张底图上,采用80.8％的全分类精度正确地绘制常规耕作地和水土保持耕作地的地图。由于某些地区栽培措施的经常变化和卫星覆盖的缺陷,所以,绘制水土保持耕作地地图的委托误差为71％。借助于卫星获得的经过纠正的资料和专门的训练,可以采用这种基础卫星系统来绘制和监测常规耕作和水土保持耕作措施的范围。
Artificial interpretation of satellite imagery from remote sensing is often used to estimate the area of dryland cereal production in the coastal area of central California and to monitor the area and extent of soil and water conservation measures for a five-year period on the Central Coast of California. Use a 35mm positive slide to zoom in and record on a single basemap, using 80.8% full classification accuracy to correctly map both conventional and soil conservation plots. Due to the frequent changes in cultivation practices in some areas and satellite coverage defects, the commission error for mapping the map of soil and water conservation farming was 71%. With the aid of corrected information and specialized training on satellites, such basic satellite systems can be used to map and monitor the range of conventional farming and soil conservation practices.