Research on the solution of geomorphic data production in difficult areas

Sanwu Xie; Shuang Liang; Mengmei Yang; Xiaoying Cheng; Qianwen Han; Bo Huang; Chenqian Fan; Xu Wang

doi:10.1117/12.3020876

19 January 2024 Research on the solution of geomorphic data production in difficult areas

Sanwu Xie, Shuang Liang, Mengmei Yang, Xiaoying Cheng, Qianwen Han, Bo Huang, Chenqian Fan, Xu Wang

Proceedings Volume 12980, Fifth International Conference on Geoscience and Remote Sensing Mapping (ICGRSM 2023); 1298002 (2024) https://doi.org/10.1117/12.3020876
Event: Fifth International Conference on Geoscience and Remote Sensing Mapping (ICGRSM 2023), 2023, Lianyungang, China

Abstract

The updating of small and medium scale vector terrain database in china has been carried out regularly for many years. But in difficult areas such as depopulated zone, the surveying and mapping work is limited to the impact of many objective factors such as traffic, climate and environment. In particular, the research on the production technology of geomorphic data relying on photogrammetric technology is of great significance. In order to improve the efficiency and applicability of basic surveying and mapping, the technology of geomorphic elements production based on existing geographic information data was discussed and studied, and the manufacturing flow was designed. For different data source conditions, several test areas were selected for production, accuracy verification and results analysis. Forming a complete production solution which can provide implementation suggestions for geomorphic data production under similar conditions.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Sanwu Xie, Shuang Liang, Mengmei Yang, Xiaoying Cheng, Qianwen Han, Bo Huang, Chenqian Fan, and Xu Wang "Research on the solution of geomorphic data production in difficult areas", Proc. SPIE 12980, Fifth International Conference on Geoscience and Remote Sensing Mapping (ICGRSM 2023), 1298002 (19 January 2024); https://doi.org/10.1117/12.3020876

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available