测绘地理信息

Search documents
共绘新蓝图,时空数据赋能数字强省建设高端学术交流会在济举行
Qi Lu Wan Bao· 2025-06-28 14:54
Core Viewpoint - The conference focused on the innovative application of spatiotemporal data to empower the construction of a digital strong province in Shandong, highlighting significant advancements and collaborative efforts among various sectors [1][4][23]. Group 1: Conference Overview - The event was guided by the Shandong Provincial Natural Resources Department and the Shandong Provincial Big Data Bureau, featuring over 300 representatives from government, academia, and industry [1][4]. - The conference included high-level academic reports and thematic discussions, forming a "1+2" communication structure centered on spatiotemporal data innovation [4][23]. Group 2: Key Presentations - Academician Gong Jianya discussed the challenges in remote sensing intelligent interpretation, emphasizing the need for a unified sample sharing database and domestic intelligent infrastructure [6]. - Academician Guo Renzhong highlighted the importance of integrating multi-source data through a three-dimensional spatiotemporal foundation for smart city governance [8]. - Yang Guang from Guangzhou introduced the "Guangzhou Eagle Eye" project, which established a low-altitude remote sensing inspection network to enhance urban management and natural resource monitoring [10]. Group 3: Product Launches - The conference unveiled two major spatiotemporal data innovation products: the All-Time Spatiotemporal Big Data Cloud Platform and the Confucian Wisdom Spatiotemporal Geographic Entity Working Platform [12][14]. - The All-Time Spatiotemporal Big Data Cloud Platform offers comprehensive data governance and intelligent analysis capabilities, serving over 5,200 application scenarios with a daily service call volume exceeding 100 million [14]. Group 4: Future Directions - The conference fostered a consensus on the need to strengthen the supply of spatiotemporal data elements and promote technological integration and scenario innovation [23]. - The Shandong Provincial Land Surveying and Mapping Institute aims to leverage the outcomes of the conference to enhance the application of spatiotemporal data in various sectors, contributing to the digital strong province initiative and the broader Digital China strategy [23].
“数字蓝海”起宏图
Liao Ning Ri Bao· 2025-06-23 00:52
Core Insights - The company, Liaoning Hongtu Chuangzhan Surveying and Mapping Co., Ltd., has grown from a small startup with 4 employees and an annual output value of 500,000 yuan to a leading digital enterprise with thousands of employees and a peak annual output value of 800 million yuan, showcasing high growth potential and being recognized as a "gazelle enterprise" in Liaoning Province [1][2] - The company specializes in spatial information big data services and information system development, having obtained over 120 software copyrights and nearly 20 patents, along with more than 100 awards at national and provincial levels [1][3] - The company focuses on core technology areas of the future digital economy, including smart cities, high-precision navigation, autonomous driving, and digital twins, utilizing advanced technologies such as remote sensing, big data, IoT, cloud computing, and AI to provide high-quality, personalized solutions [1][3] Company Achievements - The company was recently recognized by the National Data Bureau as one of the four excellent cases from Liaoning Province for its project on high-quality spatial data collection for rural collective land, which has significantly improved land management efficiency and reduced land dispute rates by 42% [3][4] - The company has established partnerships with universities, including Wuhan University and Shenyang Agricultural University, to foster talent and technological innovation, contributing to the development of the spatial information field [5][6] - The company has obtained various industry certifications, including top-level surveying qualifications and multiple management system certifications, positioning itself as a comprehensive player in the data service market [6] Market Positioning - The company has successfully entered the intelligent driving sector by leveraging its expertise in navigation electronic maps, having obtained a top-level qualification in this area, and has built a robust service framework for various navigation and autonomous driving companies [7][8] - The company is actively investing in research and development in cutting-edge technologies related to three-dimensional digital twin data processing and sensor fusion, aiming to enhance the intelligence and adaptability of its smart driving maps [8][9] - The company has undergone mixed-ownership reform, setting a precedent for private surveying enterprises in the industry, reflecting its commitment to innovation and adaptability in a competitive market [9]
【省测绘地理信息局】陕西省地理空间大数据综合服务平台2025版发布
Shan Xi Ri Bao· 2025-05-26 22:37
Core Viewpoint - The Shaanxi Provincial Geographic Information Bureau has launched the 2025 version of the low-altitude economy spatiotemporal infrastructure platform, which includes three major application systems to support the development of the low-altitude economy through advanced spatial information technologies [1][2]. Group 1: Platform Overview - The 2025 version of the Shaanxi Geospatial Big Data Comprehensive Service Platform includes the "Sanqin Image" 3D real scene platform, Beidou navigation positioning service platform, and satellite remote sensing data service platform [1]. - The platform aims to achieve precise perception and dynamic management of the low-altitude world, providing core driving forces for the development of the low-altitude economy [1]. Group 2: Application Systems - The "Sanqin Image" platform integrates multi-source, multi-scale, and multi-type 3D data to create a unified 3D spatiotemporal data foundation for Shaanxi, enabling comprehensive digital modeling and management of low-altitude elements [1]. - The Beidou navigation positioning service platform offers centimeter to millimeter-level positioning accuracy, supporting low-altitude flight with a high-precision positioning service network across provinces [2]. - The satellite remote sensing data service platform provides real-time remote sensing imagery, covering the entire province with better than 2-meter resolution every two months and better than 1-meter resolution every six months [2]. Group 3: Future Development - The Shaanxi Provincial Geographic Information Bureau plans to enhance the construction of new spatiotemporal information infrastructure and improve the supply capacity of geographic information data elements [2]. - The focus will be on building a low-altitude economic ecosystem, deepening application demonstrations, strengthening key technology research, and promoting the standardization of spatiotemporal information [2].
自动驾驶地图数据智能处理项目启动
Zhong Guo Zi Ran Zi Yuan Bao· 2025-04-29 02:08
Core Viewpoint - The project "Key Technology Research on Intelligent Processing and Innovative Application of Autonomous Driving Map Data" aims to enhance collaboration between ministries and provinces, addressing the needs for rapid and efficient acquisition, updating, and review of geographic information data for intelligent connected vehicles [1][2] Group 1: Project Overview - The project was initiated on January 2025 and involves 14 organizations, including the Ministry of Natural Resources and Mogan Mountain State Capital Holding Group [1] - Key tasks include building rapid review and regulatory capabilities for autonomous driving maps, updating maps from multiple sources, ensuring data security, and enhancing sensor detection capabilities for intelligent connected vehicles [1] Group 2: Industry Implications - The collaboration is seen as a significant step in deepening innovative cooperation between ministries and local governments, leveraging geographic information technology to empower the vehicle networking industry [2] - A dual system of "industry empowerment + safety control" is proposed to balance the convenience of smart travel with national security [2] Group 3: Project Execution Strategy - The project will implement a dynamic assessment and elimination system, establish a shared intellectual property pool, and create a replicable "standard review process + data governance norms" model [2] - The focus will be on addressing industry challenges such as the timeliness of map updates, inconsistent review specifications, and weaknesses in the safety control system for spatiotemporal data [2]
中海达:2025一季报净利润-0.25亿 同比增长37.5%
Tong Hua Shun Cai Bao· 2025-04-25 08:41
Financial Performance - The company reported a basic earnings per share of -0.0332 yuan for Q1 2025, an improvement of 37.59% compared to -0.0532 yuan in Q1 2024 [1] - Revenue for Q1 2025 was 1.52 billion yuan, representing a 31.03% increase from 1.16 billion yuan in Q1 2024 [1] - The net profit for Q1 2025 was -0.25 billion yuan, showing a 37.5% improvement from -0.4 billion yuan in Q1 2024 [1] - The return on equity for Q1 2025 was -1.60%, an improvement of 33.05% compared to -2.39% in Q1 2024 [1] Shareholder Structure - The top ten unrestricted shareholders hold a total of 73.1321 million shares, accounting for 12.05% of the circulating shares, with a decrease of 3.5647 million shares from the previous period [1] - Notable shareholders include 廖定海 with 35.0705 million shares (5.78%) and 廖文 with 10.8374 million shares (1.79%), both remaining unchanged [2] - Hong Kong Central Clearing Limited decreased its holdings by 3.4026 million shares to 7.1084 million shares (1.17%) [2] Dividend Policy - The company has announced that it will not distribute dividends or bonus shares this time [3]
中海达:2024年报净利润-0.12亿 同比增长97.19%
Tong Hua Shun Cai Bao· 2025-04-15 13:19
前十大流通股东累计持有: 7669.68万股,累计占流通股比: 12.65%,较上期变化: 860.42万股。 | 名称 | 持有数量(万股) | 占总股本比例 | 增减情况(万 | | --- | --- | --- | --- | | | | (%) | 股) | | 廖定海 | 3507.05 | 5.78 | 不变 | | 廖文 | 1083.74 | 1.79 | 不变 | | 香港中央结算有限公司 | 1051.10 | 1.73 | 新进 | | 詹培华 | 550.53 | 0.91 | -39.10 | | 王从起 | 360.00 | 0.59 | 新进 | | 邱小贞 | 290.01 | 0.48 | 97.05 | | 陈飞 | 235.00 | 0.39 | 新进 | | 刘蔚 | 220.54 | 0.36 | 新进 | | 姚永宽 | 210.85 | 0.35 | 新进 | | 闪红军 | 160.86 | 0.27 | 新进 | | | 较上个报告期退出前十大股东有 | | | | 陈晏群 | 277.94 | 0.46 | 退出 | | 上海五中私募基金管理有限公司-五中 ...