| Invited Session Proposal Deadline | 5 October 2018 |
| Invited Session Acceptance Notification | 5 November 2018 |
| Paper Submission System On-Line | 12 November 2018 |
| Tutorial Proposal Deadline | 12 November 2018 |
| Tutorial Proposal Acceptance Notification | 10 December 2018 |
| Paper Submission Deadline | January 15, 2019 |
| Student Paper Competition Deadline | January 15, 2019 |
| Travel Support Application Deadline | January 15, 2019 |
| Submission Status Available Online | |
| Registration Open | |
| 3 Minute Thesis Deadline | 1 May 2019 |
| Final Submission Deadline | 27 May 2019 |
| Early Registration Deadline | 27 May 2019 |
| IGARSS 2019 | 28 July - 2 August 2019 |