测绘与地理信息
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确保八闽“底图”常新
Zhong Guo Zi Ran Zi Yuan Bao· 2025-12-12 02:26
Core Viewpoint - The Fujian Province has successfully completed its 2024 land change survey, with 83 county-level units passing national verification, resulting in an increase of 3.79 million mu of arable land compared to the previous year, marking a continuous increase since 2022 [1] Group 1: Survey Implementation and Management - The Fujian Provincial Natural Resources Department has established a robust mechanism for business collaboration and quality management to ensure the timely completion of the 2024 land change survey [3] - A three-tier inspection system has been implemented, detailing responsibilities and standards for county, city, and provincial levels to enhance accountability [3] - The department has organized on-site verifications and quality control meetings to address identified issues, ensuring the accuracy of survey results [4] Group 2: Training and Technical Support - A training program has been conducted for provincial personnel to address challenges in the land change survey, including participation in national-level training sessions [6] - The department has actively sought support from higher authorities to enhance technical capabilities and ensure the quality of the survey [6][7] Group 3: Technological Integration - The integrated platform for land change survey has undergone 28 functional iterations, improving efficiency in data processing and quality control [9] - The platform has enabled automated comparison of remote sensing images, significantly reducing time and labor costs associated with manual verification [9] - Key indicators such as arable land changes and construction land growth are now generated in real-time, supporting over 100 decision-making analyses since the survey began [10] Group 4: Future Directions - The Fujian Provincial Natural Resources Department aims to strengthen inter-departmental collaboration and enhance the application of survey results in spatial planning and ecological protection [10]
中海达:激光雷达产品在公司地形测绘、电力巡检、电力线路勘察测量、河床形态测量等业务中均有应用
Mei Ri Jing Ji Xin Wen· 2025-09-23 01:05
Core Viewpoint - The company has confirmed that its laser radar products are a key technology and product, utilized in various applications such as terrain surveying, power inspection, power line surveying, and riverbed morphology measurement [1] Summary by Categories Product Performance - The company has received inquiries regarding the sales performance of its laser radar products and whether its production capacity is sufficient [1] Applications - Laser radar technology is applied in multiple business areas including terrain surveying, power inspection, power line surveying, and riverbed morphology measurement [1] Communication with Investors - The company encourages investors to refer to its periodic reports for detailed information regarding its technology products [1]