Repository details

Scientific Data Center of CAS Data Repository

Name of repository
Scientific Data Center of CAS Data Repository
Additional name(s)
  • 中国科学院科学数据总中心数据存储库
Repository URL
https://instdb.casdc.cn/home
Subject(s)
Description
The Scientific Data Center of CAS Data Repository is a research data repository for the Scientific Data Center of the Chinese Academy of Sciences. It supports the discovery, publication, access, and reuse of scientific data resources from CAS-related research activities and scientific data center workflows. The repository provides resource search, metadata description, data access and download services, topic-based data collections, usage statistics, dataset-level licensing information, and persistent identifiers such as DOI and CSTR. It is powered by InstDB v3.0.1, an institutional data repository platform developed by the Computer Network Information Center, Chinese Academy of Sciences (CNIC, CAS).
Contact(s)
  • administrative: luchangfa@cnic.cn
  • support: ddwang@cnic.cn
  • administrative: scientificdatacenter@cnic.cn
Content type(s)
Keyword(s)
Repository size
1.304 resources; 5.029 TB total storage
Repository type(s)
  • institutional
Mission statement for designated community
https://instdb.casdc.cn/about
Research data repository language(s)
  • English
  • Chinese
Data and/or service provider
  • dataProvider

Institutions (1)

Institution name
Computer Network Information Center, Chinese Academy of Sciences
Additional name(s)
  • 中国科学院计算机网络信息中心
Institution identifier(s)
Country
China
Type(s) of responsibility
  • general
  • technical
Type of institution
non-profit

Policies (1)

Policy name
Terms of Use

Database access

Type of access to research data repository
open

Data access (2)

Type of access to data
open
Type of access to data
restricted
Data access restriction type(s)
  • registration

Data licenses (1)

Data license
CC

Data upload (1)

Type of data upload
restricted
Data upload restriction type(s)
  • registration

Data upload license (1)

Data upload license name
User Submission
Persistent identifier system(s)
  • DOI
  • CSTR
Name of the repository software
  • other
Versioning
yes
Enhanced publication
yes
Quality measure(s)
Metric(s)
  • Usage statistics

Metadata standards (1)

Metadata standard
JSON-LD (JavaScript Object Notation for Linked Data)

Remarks

Remarks
The repository is powered by InstDB v3.0.1, which supports OpenAPI-based integration and customizable metadata templates for different domains and data types, based on CAS scientific data center metadata requirements. Dataset-level licenses are displayed on individual resource pages, including Creative Commons licenses such as CC BY 4.0 and CC BY-NC 4.0 where applicable.
Entry date
2026-07-15
Last update
2026-07-17
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