THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!

Geometry Validation

Created by Micklich, last modified on Feb 18, 2023

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Background

The algorithm

Simple:
- https://locationtech.github.io/jts/javadoc/org/locationtech/jts/geom/Geometry.html#isSimple--

Empty
- https://locationtech.github.io/jts/javadoc/org/locationtech/jts/geom/Geometry.html#isEmpty--

Valid
- https://locationtech.github.io/jts/javadoc/org/locationtech/jts/geom/Geometry.html#isValid--
- https://locationtech.github.io/jts/javadoc/org/locationtech/jts/operation/valid/IsValidOp.html

Data Setup

import file and setup schema like

+ set timestamp to mark as timestamp

+ add semantic type geometry => http://www.w3.org/2003/01/geo/wgs84_pos#lat

Pipeline

Result

Tests

Performance

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