孝感市应城市-互联网和相关服务-中心城区正射影像数据

此数据为应城市中心城区范围约21.3平方公里数字正射影像成果制作，分辨率为0.05米，数字正射影像的制作流程为以三维模型为基础数据，可广泛服务多领域：为城市规划提供精准底图，辅助项目选址与功能分区；支撑国土资源调查，精准掌握土地类型分布及变化，助力违规用地监测；服务交通建设，为道路设计、交通设施布局提供细节参考；助力生态监测与污染溯源，辅助环境保护决策；在应急救援中，可快速呈现灾害范围与地形，支撑救援资源调配，提升多场景工作效率与精准度。This dataset is produced from digital orthophoto map (DOM) products covering approximately 21.3 square kilometers of the central urban area of Yingcheng City, with a resolution of 0.05 meters. The production of this digital orthophoto map takes 3D models as the foundational data. It can be widely applied across multiple domains: 1. Providing accurate base maps for urban planning to assist with project site selection and functional zoning; 2. Supporting land and resources surveys by accurately grasping the distribution and changes of land types, and facilitating the monitoring of illegal land use; 3. Serving traffic construction by providing detailed references for road design and traffic facility layout; 4. Assisting ecological monitoring and pollution traceability to support environmental protection decision-making; 5. In emergency rescue scenarios, it can quickly present disaster scope and terrain, support the allocation of rescue resources, and improve work efficiency and accuracy across multiple applications.

搜集汇总

背景与挑战

背景概述

该数据集提供了孝感市应城市中心城区约21.3平方公里的数字正射影像，分辨率为0.05米，基于三维模型制作。其可服务于城市规划、国土资源调查、交通建设、生态监测和应急救援等多个领域，以提升工作效率与精准度。