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The generalization by simplification operator with Sester’s method of objects representing groups of buildings in Gdańsk district - scale 1:10000. Data from OSM
Description
The process of automatic generalization is one of the elements of spatial data preparation for the purpose of creating digital cartographic studies. The presented data include a part of the process of generalization of building groups obtained from the Open Street Map databases (OSM) [1].
The input data are building groups obtained as a result of the aggregation operator activity (GDA_10k_OSM_BuildingAggregation). The Sester's simplifying operator is designed to simplify buildings, eliminating sections that do not meet the minimum length [2, 3].
Literature
[1] www.openstreetmap.org
[2] Sester, Monika, and Claus Brenner. "Continuous generalization for fast and smooth visualization on small displays." International Archives of Photogrammetry and Remote Sensing 34.part 4 (2004): 1293-1298.
[3] Sester, Monika, and Claus Brenner. "A vocabulary for a multiscale process description for fast transmission and continuous visualization of spatial data." Computers & Geosciences 35.11 (2009): 2177-2184.
Dataset file
hexmd5(md5(part1)+md5(part2)+...)-{parts_count} where a single part of the file is 512 MB in size.Example script for calculation:
https://github.com/antespi/s3md5
File details
- License:
-
open in new tab
CC BYAttribution
Details
- Year of publication:
- 2021
- Verification date:
- 2021-05-30
- Creation date:
- 2021
- Dataset language:
- English
- Fields of science:
-
- Civil engineering and transport (Engineering and Technology)
- DOI:
- DOI ID 10.34808/20mn-3n56 open in new tab
- Series:
- Verified by:
- Gdańsk University of Technology
Keywords
References
- dataset The aggregation of objects representing Gdańsk district buildings - scale 1:10000. Data from OSM.
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