摘要
以全球测图项目为背景,利用GeowayFeature、EasyFeature、Geoway Mapping三款生产软件进行地表覆盖数据生产,探究不同软件在数据分类效果和生产效率方面的差别,总结得到各软件在不同生产环节上体现的优缺点,不仅为地表覆盖数据生产中的软件使用提供了技术支撑,也为全球测图项目的顺利推进提供了借鉴。
Taking the global mapping project as background,we used GeowayFeature,EasyFeature and Geoway software to product surface coverage data,and explored the difference of different software in data classification effect and production efficiency.Then,we summarized the advantages and disadvantages of all the software in different production process.This study not only provides technical support for the use of software in the surface coverage data production,but also provides reference and experience for the smooth progress of global mapping project.
出处
《地理空间信息》
2020年第12期116-118,I0007,共4页
Geospatial Information
关键词
地表覆盖
全球测图
软件
分类
生产效率
surface coverage
global mapping
software
classification
production efficiency
