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GIS data for global datasets; Name Description; Natural Earth: Public domain vector and raster dataset. Supported by the NACIS. [1] Global Map: Provides consistent coverage of all the Earth's land cover area. Includes different thematic maps such as: transportation, elevation, drainage, vegetation, administrative boundaries, land cover ...
Many governments publish open data they produce or commission on official websites to be freely used, reused, or redistributed by anyone. [1] [2] These sites are often created as part of open government initiatives. Some open data sites like CKAN and DKAN are open source data portal solutions where as others like Socrata are proprietary data ...
The datasets from various governmental-bodies are presented in List of open government data sites. The datasets are ported on open data portals. They are made available for searching, depositing and accessing through interfaces like Open API. The datasets are made available as various sorted types and subtypes.
The dataset is labeled with semantic labels for 32 semantic classes. over 700 images Images Object recognition and classification 2008 [56] [57] [58] Gabriel J. Brostow, Jamie Shotton, Julien Fauqueur, Roberto Cipolla RailSem19 RailSem19 is a dataset for understanding scenes for vision systems on railways. The dataset is labeled semanticly and ...
"Open data can be a powerful force for public accountability—it can make existing information easier to analyze, process, and combine than ever before, allowing a new level of public scrutiny." [21] Governments that enable public viewing of data can help citizens engage within the governmental sectors and "add value to that data."
Data Commons is an open-source platform [1] created by Google [2] that provides an open knowledge graph, combining economic, scientific and other public datasets into a unified view. [3] Ramanathan V. Guha, a creator of web standards including RDF, [4] RSS, and Schema.org, [5] founded the project, [6] which is now led by Prem Ramaswami. [7]
The availability of non-open scientific data decays rapidly: in 2014 a retrospective study of biological datasets showed that "the odds of a data set being reported as extant fell by 17% per year" [122] Consequently, the "proportion of data sets that still existed dropped from 100% in 2011 to 33% in 1991". [65]
Data.gov is a U.S. Government website launched in late May 2009 by the Federal Chief Information Officer (CIO) of the United States, Vivek Kundra.Data.gov aims to improve public access to high value, machine-readable datasets generated by the Executive Branch of the Federal Government. [1]