This is very important for the GIS data updating, particularly for those urban areas where ground features change rapidly.
这对于GIS数据更新尤其是对于特征变化很快的城市地区的数据更新十分重要。
Based on user's right and limit classification management, police information update and data acquisition function are contrived, which make GIS data updating and maintaining more convenient.
根据用户权限分级管理，设定警务信息更新，数据获取功能，使得地理信息与警用数据更新、维护方便。
One of the major functions of GIS is data management and data updating is one of the most fundamental requirements of the data management.
GIS的主要功能之一是数据管理，而数据更新是其最基本的要求之一。
应用推荐