# Delimitating Urban Commercial Central Districts by Combining Kernel Density Estimation and Road Intersections: A Case Study in Nanjing City, China

> Research article (ISPRS International Journal of Geo-Information, 2019) · cited 54× · AI/ML

**Wikidata**: [openalex:W2914975973](https://www.wikidata.org/wiki/openalex:W2914975973)  
**Source**: https://4ort.xyz/entity/delimitating-urban-commercial-central-districts-by-combining-kernel-density-estimation-and-road-intersections-a-case-stu