# A Grid Projection Method Based on Ultrasonic Sensor for Parking Space Detection

> Research article (IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018) · cited 30× · AI/ML

**Wikidata**: [openalex:W2901309963](https://www.wikidata.org/wiki/openalex:W2901309963)  
**Source**: https://4ort.xyz/entity/a-grid-projection-method-based-on-ultrasonic-sensor-for-parking-space-detection