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The generalization by simplification operator with Chrobak’s method of objects representing groups of buildings in Kartuzy 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 (KAR_10k_OSM _BuildingAggregation). The Chrobak's operator was designed to simplify lines [2]. For the purpose of simplifying buildings, this method has been adapted and extended by verifying the minimum size of the object using the cartographic matrix [3].
Literature
[1] http://download.geofabrik.de/ [access: 26.04.2021].
[2] Chrobak, T. "Metoda uogólnienia danych w procesie generalizacji obiektów liniowych." Archiwum Fotogrametrii, Kartografii i Teledetekcji 13 (2003).
[3] Chrobak, Tadeusz. "Przydatność osnowy kartograficznej i metody obiektywnego upraszczania obiektów do aktualizacji danych w BDT." Geomatics and Environmental Engineering 3 (2009): 81-90.
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:
-
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CC BYAttribution
Details
- Year of publication:
- 2021
- Verification date:
- 2021-05-30
- Creation date:
- 2021
- Dataset language:
- English
- Fields of science:
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- Civil engineering and transport (Engineering and Technology)
- DOI:
- DOI ID 10.34808/bbpe-1z55 open in new tab
- Series:
- Verified by:
- Gdańsk University of Technology
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