Data Center for  Resources and Environmental Sciences Chinese Academy of Sciences (RESDC) was on August 2, 2003 the SINICA knowledge innovation project who the chief work office authorized to be established newly studies the unit. The center accommodates alongside the Institute of Geographical Sciences and Natural Resources Research, gets down supposes “Headquarterst” and 9 “Branch”, will distribute the nation through the network architecture system to form a scientific data with the resources environment data correlation 14 main research institute conformity to integrate and to share the platform. The center will become the national resources environmental science data the series to deliver with the National Correlation Department scientific data retreatment with integrates the platform, the international first-class land surface layer systems science study platform, the resources environmental science data synthesis application demonstration platform; National electronic government affairs system resources environmental science information core node, national science and technology foundation condition platform organic constituent ------ resources environmental science data node; As well as national resources environmental science data and information international cooperation window。Supports chinese resources environmental science research comprehensively, promotes the land surface layer systems science vigorously knowledge innovation ability, satisfies the country to the sustainable development decision information urgent demand.