AUTHOR=Patnala Ankit , Stadtler Scarlet , Schultz Martin G. , Gall Juergen TITLE=Bi-modal contrastive learning for crop classification using Sentinel-2 and Planetscope JOURNAL=Frontiers in Remote Sensing VOLUME=5 YEAR=2024 URL=https://www.frontiersin.org/journals/remote-sensing/articles/10.3389/frsen.2024.1480101 DOI=10.3389/frsen.2024.1480101 ISSN=2673-6187