# Along-Track Swarm SAR: Echo Modeling and Sub-Aperture Collaboration Imaging Based on Sparse Constraints

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4380683848](https://www.wikidata.org/wiki/openalex:W4380683848)  
**Source**: https://4ort.xyz/entity/along-track-swarm-sar-echo-modeling-and-sub-aperture-collaboration-imaging-based-on-sparse-constraints