T/SHCH 01-2024 SLAM Measurement Technology Standard

Scope

Scope: This standard specifies the basic requirements for SLAM measurement, preparation for operations and scheme design, data collection, data processing, point cloud vectorization, inspection and acceptance of results, and submission of results. This standard applies to measurement work conducted using SLAM measurement technology on low-speed mobile platforms. Main technical content: In 2021, the Ministry of Natural Resources first proposed at the National Geographic Information Management Conference to accelerate the transformation and application of independent innovation results, promote the vigorous development of new surveying and mapping technologies, products, and business models, continuously advance the development of the Surveying and Mapping Society, and write a new chapter in serving the comprehensive construction of a modern socialist country. In December of the same year, the Shanghai Municipal Bureau of Planning and Natural Resources proposed at the local level to achieve full coverage of urban-level real-time 3D models with a resolution of better than 5 centimeters, high-precision digital elevation models, and detailed structural models of key building components by the end of the "14th Five-Year Plan". It also aimed to complete the intelligent holographic surveying and mapping of the city's road network, conduct underground space surveying, and carry out underwater topography surveying of oceans and major rivers and lakes. It can be seen that the new demands of the surveying and mapping industry today will inevitably promote the emergence of new business models and the advancement of new technologies. Among these, SLAM technology stands out among many new technologies with its unique advantages such as simple field operations, high accuracy of results, good traceability of results, good presentation of results, and no need for GNSS signals, making it an ideal fit for new surveying and mapping needs. This standard aims to unify the technical re

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