Research Data and Factual Databases

Search re3data.org (alpha)Registry of research data repositories
Crystallography Open DatabaseOpen-access collection of crystal structures of organic, inorganic, metal-organic compounds and minerals, excluding biopolymers
Data BasinData Basin is a free, online system that connects users with spatial datasets, tools, and expertise. Individuals and organisations can explore and download a vast library of datasets, upload their own data, create and publish analysis, utilize working groups, and produce customized maps that can be easily shared.
Diatom-DatabaseAlfred Wegener Institute for Polar and Marine Research / Friedrich-Hustedt work place for diatom research
EarthScope - Complementary datasetsEarthScope is a programme of the National Science Foundation (NSF) that deploys thousands of seismic, GPS, and other geophysical instruments to study the structure and evolution of the North American continent and the processes the cause earthquakes and volcanic eruptions.
Geo Data PortalThe GEO Data Portal is the authoritative source for data sets used by UNEP (United Nations Environment Programme) and its partners in the Global Environment Outlook (GEO) report and other integrated environment assessments. Its online database holds more than 450 different variables, as national, subregional, regional and global statistics or as geospatial data sets (maps), covering themes like Freshwater, Population, Forests, Emissions, Climate, Disasters, Health and GDP.
GeoReMIs a database for geological reference materials and isotopic standards, such as rock powders, synthetic and natural glasses as well as mineral, isotopic, river water and seawater reference materials.
Flood ObservatorySpace-based Measurement and Modeling of Surface Water for Research, Humanitarian and Water Management Applications
Howas21
 
HOWAS 21 contains data on flood damage to individual buildings, structures and surfaces.
ICSDICSD (Inorganic Crystal Structure Database) is a comprehensive database on the complete structural information for inorganic compounds. - Access in GFZ only.
IEDA Data CollectionsIEDA is a community-based facility that provides data services for observational Geoscience data from the Ocean, Earth, and Polar Sciences.
Phase Equilibria Diagramslocal CD
WURM

database of computed physical properties of minerals

World data centers WDCprimary data
DictionariesTake advantage of our digital reference books!