The ISDE11 Call for Abstracts is now open We are pleased to announce this Call for Abstracts for the 11th International Symposium on Digital Earth (ISDE 11). Important Dates : Deadline for Abstract Submission: January 31st, 2019 Notification of Abstract Acceptance: April 15th, 2019 Presenting author of an accepted abstract should register and complete the full payment prior to May 31st, 2019, in order to be included in the program and in the proceedings of ISDE11. Topics for