基于Arcpy的地块分布图批量化处理

Mass Production of Plot Distribution Map Based on Arcpy

耕地轮作休耕制度的推广有利于保障国家粮食安全、生态环境保护、缓解财政压力、促进农业生产方式转变、破解抛荒弃种问题,而轮作休耕的调查摸底工作需要依靠人力来完成,探索批量化的耕地分布图制作方法可以节约大量的重复性工作,提高内业出图的效率和准确性。利用Python&Arcgis通过对字段属性值的指定查询语句获取各村地块范围并调整比例尺至当前合适范围的地块分布图批量化导出,实现了吴江区全区各村耕地地块分布图的批量化生成,与人工出图相比大大提高了工作效率,并打包成Arcgis脚本工具以提高工具的利用率。

The promotion of the cropland rotation and fallow system is conducive to ensuring national food security,ecological environment protection,alleviating financial pressure,promoting the transformation of agricultural production methods,and solving the problems of abandoned and abandoned crops.The production method of the cultivated land distribution map can save a lot of repetitive work,save time,and improve the accuracy of the map produced in the industry.This article uses Python&.Arcgis to realize the definition of the query range and adjust the appropriate scale to export the plots of each village in batches,which effectively improves the efficiency of drawing through the application.