×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
×
Journal
Article
Figure
Search
EN
中文
Home
About Journal
About Journal
Indexed in
Awards
Editorial Board
Guide for Authors
Browse
Current Issue
Online First
Archive
Highlights
Topic
Archive by Subject
Most Viewed
Most Download
Most Cited
E-mail Alert
RSS
Subscribe
Advertisement
Contact us
EN
中文
Figure/Table detail
LEO constellation-artificial intelligence-driven geography: A new opportunity in geography
GE Quansheng, SUN Fubao, JIANG Dong, SU Fenzhen, LIAO Xiaoyong, YANG Linsheng, ZHU Huiyi, LIU Ronggao, LU Feng, XU Duanyang, ZHU Mengyao, CHEN Jiewei, YUAN Wen, TAO Zexing
Acta Geographica Sinica
, 2025, 80(
1
): 3-11. DOI:
10.11821/dlxb202501001
卫星参数
传统卫星星座
大规模低轨卫星星座(星链)
卫星集群数量
百颗级
万颗级
全球覆盖能力
天至季度级
分钟至小时级
空间分辨率
亚米至十米级
亚米至米级
重访周期
小时至天级
分钟至小时级
多角度观测方式
单星多载荷
单星多载荷+多星分布式
数据传输延迟
小时至天级
秒级至分钟级
单颗卫星成本
亿元级
百万元至千万元级
Tab. 1
Comparison of the main capabilities between LEO constellation and traditional satellite constellations
Other figure/table from this article
Fig. 1
Characteristics and evolutionary trends of geography research paradigm at different development stages
Fig. 2
Framework for geographic data collection and sharing platform based on LEO constellation and geographic process simulator