We are excited with the amount of contributions submitted to CIPA 2021, but many people have asked for some more time, so the deadline for the abstracts has been extended to April 15, 2021. After notification of acceptance, the final submission of your paper, to be published in the ISPRS Archives, is expected for June 30, 2021.

The deadline for the full papers, to be published in the ISPRS Annals, remains April 30, 2021.

Here you can submit your contribution and can find detail information about the submission’s format and system: http://www.cipa2021.org/call-for-papers/

All the accepted contributions will be publish on the ISPRS Annals and Archives ahead of the symposium, please look at CIPA 2019’s paper here: 

• ISPRS Annals: https://www.isprs-ann-photogramm-remote-sens-spatial-inf-sci.net/IV-2-W6/
• ISPRS Archives: https://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLII-2-W15/

Looking forward for your contribution,