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Proceedings of the ICA
Journal topic
Articles | Volume 4
Proc. Int. Cartogr. Assoc., 4, 65, 2021
https://doi.org/10.5194/ica-proc-4-65-2021
Proc. Int. Cartogr. Assoc., 4, 65, 2021
https://doi.org/10.5194/ica-proc-4-65-2021

  03 Dec 2021

03 Dec 2021

Automation of quality control of digital topographic maps at the scale 1:50 000 of the Main State Topographic Map in Ukraine

Nadiia Lazorenko-Hevel1, Yurii Karpinskyi1, Danylo Kin1, and Olexander Lets2 Nadiia Lazorenko-Hevel et al.
  • 1Department of Geoinformation system and photogrammetry, Kyiv National University of Construction and Architecture, 31 Povitroflotsky Ave, Kyiv, 03037, Ukraine
  • 2Research Institute of Geodesy and Cartography 69, Velika Vasylkivska Str., Kyiv, 03150, Ukraine

Keywords: quality control, topographic mapping, validation

Abstract. This research examines the problem of automation of quality control of digital topographic maps at the scale 1:50 000 of the Main State Topographic Map in Ukraine for the creation and maintaining the seamless topographic database for national needs, which is located on the Geoportal to ensure the development of the National Spatial Data Infrastructure (NSDI) in Ukraine. The authors determined stages of quality control of digital topographic maps at the scale of 1:50 000 for the automation one according to ISO 19157:2013 Geographic Information – Data quality. The realized automated quality control of geodatabases of updated digital topographic maps at a scale of 1:50 000 provides high speed and quality of validation: validation of quality data elements; validation of quality metadata; validation of positional accuracy. The software package “Validate” was developed for automation quality control geodatabases of digital topographic maps at the scale of 1:50 000 using the Python programming language to verify logical consistency, compliance with the rules of topological relationships between features on the map, availability and content of metadata. The “Validate” can be used for automation quality control geodatabase for any map scale, performing setting according to the requirements of the geospatial models.

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