PROGRAMMATICALLY CREATING AND COMBINING SHAPE LAYERS OF FLOOD AREAS OF TERRITORIES

Authors

  • Eugene B. Sergeev All-Russian Research Institute for Civil Defense and Emergencies, Moscow, Russia

DOI:

https://doi.org/10.46991/PYSUC.2025.59.2.549

Keywords:

water levels, digital relief model, flood area, polygon, shape layer, combining shape layers

Abstract

The article discusses the technology of automatically creating and combining vector layers of flood areas based on water level data and a digital terrain model in order to view flooded areas on a geographical map. Special attention is paid to the problems of forming polygons of flood areas from geographical points of flood areas. The program code for creating shape layers from the obtained polygons and combining several shape layers into one shape layer is given.

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Published

2025-08-25

Issue

Vol. 59 No. 2 (266) (2025)

Section

Conference Proceedings

License

Copyright (c) 2025 Proceedings of the YSU

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

PROGRAMMATICALLY CREATING AND COMBINING SHAPE LAYERS OF FLOOD AREAS OF TERRITORIES. (2025). Proceedings of the YSU C: Geological and Geographical Sciences, 59(2 (266), 549-556. https://doi.org/10.46991/PYSUC.2025.59.2.549