Open Government Data Portal of Tamil Nadu

Open Government Data Portal of Tamil Nadu is a platform (designed by the National Informatics Centre), for Open Data initiative of the Government of Tamil Nadu. The portal is intended to publish datasets collected by the Tamil Nadu Government for public uses in different perspective. It has been created under Software as A Service (SaaS) model of Open Government Data (OGD) and publishes dataset in open formats like CSV, XLS, ODS/OTS, XML, RDF, KML, GML, etc. This data portal has following modules, namely (a) Data Management System (DMS) for contributing data catalogs by various state government agencies for making those available on the front end website after a due approval process through a defined workflow; (b) Content Management System (CMS) for managing and updating various functionalities and content types; (c) Visitor Relationship Management (VRM) for collating and disseminating viewer feedback on various data catalogs; and (d) Communities module for community users to interact and share their views and common interests with others. It includes different types of datasets generated both in geospatial and non-spatial data classified as shareable data and non-shareable data. Geospatial data consists primarily of satellite data, maps, etc.; and non-spatial data derived from national accounts statistics, price index, census and surveys produced by a statistical mechanism. It follows the principle of data sharing and accessibility via Openness, Flexibility, Transparency, Quality, Security and Machine-readable.

泰米尔纳德邦开放政府数据门户是由国家信息中心设计的一个平台，旨在推行泰米尔纳德邦政府的开放数据计划。该门户旨在发布由泰米尔纳德邦政府收集的，旨在满足公众不同角度使用的各类数据集。该门户是在开放政府数据（OGD）的软件即服务（SaaS）模式下创建的，并发布支持CSV、XLS、ODS/OTS、XML、RDF、KML、GML等开放格式的数据集。该数据门户包含以下模块：（a）数据管理系统（DMS），用于由各州政府机构贡献数据目录，并在通过定义的工作流程获得适当批准后，将这些目录在前端网站上提供给公众；（b）内容管理系统（CMS），用于管理和更新各种功能及内容类型；（c）访客关系管理系统（VRM），用于收集和传播对各种数据目录的观众反馈；（d）社区模块，允许社区用户互动并分享他们的观点和共同兴趣。它包括不同类型的地理空间和非空间数据集，这些数据集被分类为可共享数据和不可共享数据。地理空间数据主要包含卫星数据、地图等；非空间数据则来源于国家账户统计、价格指数、由统计机制产生的普查和调查。它遵循开放、灵活、透明、高质量、安全以及机器可读的数据共享和可访问性原则。