时空智能技术与应用白皮书（2025）-06-宏观大势

12目录前 言........................................................................................................41、时空智能发展概述 ............................................................................... 51.1 概念与内涵 .................................................................................. 51.1.1 时空智能的定义与特征 ......................................................... 51.1.2 时空智能的发展阶段 ............................................................ 71.1.3 时空智能与空间智能、人工智能的关系 ..................................81.1.4 时空智能的核心价值 ............................................................ 91.1.5 产业链图谱 ........................................................................ 102、时空智能技术发展背景 .......................................................................132.1 政策与产业背景 .......................................................................... 132.1.1 国家政策导向 .....................................................................132.1.2 地方政策实践 .....................................................................152.1.3 产业需求驱动 .....................................................................172.2 技术演进 ....................................................................................182.2.1 时空数据爆发与多源数据融合 ............................................. 182.2.2 人工智能技术驱动与算法创新 ............................................. 202.2.3 数字孪生、元宇宙、空间计算等新兴概念的推动...................233、时空智能技术体系与关键技术 .............................................................253.1 技术架构体系 ............................................................................. 253.2 技术成熟度曲线 ..........................................................................263.3 关键技术 ....................................................................................283.3.1 高精度时空定位 ................................................................. 283.3.2 时空数据融合 .....................................................................293.3.3 动态建模与仿真 ................................................................. 343.3.4 时空深度学习框架 ..............................................................363.3.5 时空预测推理/行业模型 ...................................................... 414、 时空智能典型应用场景 .....................................................................484.1 应用场景概览 .............................................................................484.2 智慧城市与公共安全 ...................................................................484.2.1 需求背景 ........................................................................... 484.2.2 应用场景........................................................................... 4834.2.3 典型案例 ........................................................................... 494.3 自然资源与生态环境 ................................................................... 564.3.1 需求背景........................................................................... 564.3.2 应用场景 ........................................................................... 574.3.3 典型案例 ..................................................................