摘要
传统二维码只是简单的属性信息的表达,缺乏地理信息内容。为研究农产品产地地理信息空间可视化的表达,分析二维码空间属性,提出地理二维码概念,建立产地—产品—消费者的信息查询及溯源渠道。农产品地理二维码通过与电子地图结合的方式,将农产品产地空间位置信息以图像的形式呈现给消费者,满足消费者对农产品来源的关心,实现农产品来源有迹可循、查询方便快捷的目标,维护农产品品牌权益。以陕西紫阳县富硒茶为例,进行了基于电子地图的农产品地理二维码设计。
Traditional QR codes are simple expressions of attribute information, but lack geographic information content. The paper aims to visualize of the spatial information of agricultural production area. Through the analysis of the spatial attributes of two- dimensional codes, the concept of geographic twodimensional codes is proposed, and the origin-product-consumer information inquiry and traceability channels are established. The agricultural product geographical two-dimensional code integrates the digital map with the spatial location information of the production areas in the form of images to be passed to the consumers, aiming to satisfy the consumers’concern about the source of agricultural products, establish the channel of traceability of agricultural products’sources and realize the quick and easy query to safeguard the rights and interests of agricultural products brands. Taking the selenium-enriched tea in Ziyang County of Shaanxi Province as an example, a geographic map code for agricultural products based on digital maps was designed.
作者
郭佳锴
杨联安
周冰婵
马丽娅
于世锋
Guo Jiakai;Yang Lian’an;Zhou Bingchan;Ma Liya;Yu Shifeng(College of Urban and Environmental Sciences, Northwest University, Xi’an 710127, Shaanxi, China;Xi’an Agricultural Product Quality Safety Inspection and Monitoring Center, Xi’an 710077, Shaanxi, China)
出处
《农学学报》
2019年第7期57-61,共5页
Journal of Agriculture
基金
西北大学国家大学生创新创业训练计划项目“基于百度地图API的农产品溯源地理二维码设计”(2017130)
西安市科技计划农业技术研发项目“基于Android平台的嵌入式猕猴桃施肥管理系统开发”(NC150201)
关键词
地理二维码
电子地图
扫描器
溯源系统
农产品
Geographic Two- dimensional Code
Digital Map
Scanner
Traceability System
AgriculturalProducts
作者简介
第一作者:郭佳锴,男,1995年出生,山东青岛人,本科在读,主要从事地理信息系统开发与应用。通信地址:720127,陕西省西安市长安区西北大学城市与环境学院,E-mail:2377597125@qq.com;通讯作者:杨联安,男,1968年出生,陕西咸阳人,副教授,博士。通信地址:720127,陕西省西安市长安区西北大学城市与环境学院,Tel:029-88308412,E-mail:yanglianan@163.com。
