摘要
1∶5 0 0 0比例尺城市用地和建筑物分类制图是目前城市规划和管理领域迫切需要的基本图件之一。本文从该图件对机载成像光谱图像数据的客观要求出发 ,介绍了一种新的城市基础信息采集系统的组成、应解决的关键技术问题。
The land use and building type classification map at the scale of 1∶5000 in urban areas is one of the maps urgently needed for the field of urban planning and administration. Based on the practical requirement in generating those maps,this paper introduces a new operational system for basic data collection of urban area, and its components,the key technical problems which must be solved,the geometric and classification precision of the imaging spectral images collected and the practical application effect.
出处
《铀矿地质》
CAS
CSCD
2000年第2期115-120,共6页
Uranium Geology
基金
国家"8 63计划"资助项目
