The DDE-ISI is dedicated to advancing global solid earth science and technology through a research paradigm optimally supported by big data and artificial intelligence. Grounded in the purposes, goals, and strategic directions of DDE, the work of DDE-ISI aligns closely with the UNESCO Recommendation on Open Science, adopted by 193 Member States in 2021-and upholds the vision of science as a global public good, as championed by the International Science Council (ISC). Furthermore, the initiative adheres to the FAIR (Findable, Accessible, Interoperable, Reusable) principles. This page outlines the thematic priorities for projects eligible for support under the DDE-ISI framework.

Following the public announcement of the DDE-ISI and the invitation for project proposal submissions-under the budget for 2025 made available in November 2025-DDE will launch a search for international, regional, and national partners from around the world.

DDE-ISI 2025-2028 will support six core programs, brief descriptions of which are provided below. DDE will issue the project application guidelines in the near future for each Program and qualified institutions, and experienced investigators are welcome to join.