# A zero-watermarking algorithm for vector geographic data based on feature invariants

> Research article (Earth Science Informatics, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W4308456703](https://www.wikidata.org/wiki/openalex:W4308456703)  
**Source**: https://4ort.xyz/entity/a-zero-watermarking-algorithm-for-vector-geographic-data-based-on-feature-invariants