徐州市农田土壤墒情精细化评估业务系统

An operational system for the fine evaluation of farmland soil moisture in Xuzhou city

农田土壤墒情是影响农业生产的关键因子之一。为解决传统农田土壤墒情监测点少、监测时效差、区域分布评估困难等问题,基于CLDAS土壤湿度分析产品,通过Python编程语言,建立徐州市农田土壤墒情精细化评估业务系统。结果表明,该系统操作简便,能够实现农田土壤墒情全面、准确、快速、滚动监测,满足了农田土壤墒情大范围区域化评估和小范围精细化评估的要求。

Farmland soil moisture was a key factor affecting agricultural production.In order to solve the problems of few monitoring points,poor monitoring timeliness and difficult regional distribution evaluation of farmland soil moisture,an operational system for the fine evaluation of farmland soil moisture in Xuzhou was established.This system was established based on the CLDAS soil moisture analysis product using Python programming language.The system was easy to operate,can realize the comprehensive,accurate,rapid and rolling monitoring of farmland soil moisture,and met the requirements of large-scale regional evaluation and small-scale fine evaluation of farmland soil moisture.