RESEARCH ON THEMATIC DATA PROCESSING AND DATABASE CONSTRUCTION OF SEQUENCE DIAGRAM

The sequence diagram in the atlas shall represent the latest macro overview achievements of the country, closely focusing on the major national development strategies, and select topics directly related to economic construction and people's life, including thematic information such as sea area,...

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Bibliographic Details
Published in:International archives of the photogrammetry, remote sensing and spatial information sciences. remote sensing and spatial information sciences., 2022-01, Vol.XLIII-B4-2022, p.395-401
Main Authors: Zhao, T., Zhu, X., Liu, W., Ma, W., Peng, Y., Zhang, Y., Wang, X., Wan, Y., Di, X.
Format: Article
Language:English
Subjects:
Data analysis
Data processing
Economics
Nature reserves
Sequencing
Spatial data
Thematic mapping
Tourism
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Summary:The sequence diagram in the atlas shall represent the latest macro overview achievements of the country, closely focusing on the major national development strategies, and select topics directly related to economic construction and people's life, including thematic information such as sea area, railway, highway, population, tourism, forest, nature reserve, surface coverage, urban agglomeration and strategic layout. According to the selected thematic content, the relevant thematic information is collected and analyzed, and the available thematic information data is extracted through data normalization and spatial processing, and then spatially matched with the thematic geographic base map to form a thematic map database. This paper studies how to deal with the thematic data in the sequence diagram and how to build the database, including thematic data analysis, thematic data processing, thematic database construction and quality requirements.
ISSN:2194-9034
1682-1750
2194-9034
DOI:10.5194/isprs-archives-XLIII-B4-2022-395-2022