Global Open Data Index: Survey
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(French) Données quotidiennes sur la concentration de polluants dans l'air, particulièrement pour ceux qui sont potentiellement nocifs pour la santé humaine. Les données doivent être disponible pour toutes les stations ou les zones de surveillance de l'air dans une ville.
| Question | Answer | Comment |
|---|---|---|
| Openly licenced | Yes | it's public domain information. |
| In an open and machine-readable format | DBF, SHP, SHX | PDF also. |
| Downloadable at once | Yes | You can download the data by theme in a zip file. Thats actually where you can get the shp file format. |
| Up-to-date | Yes | The lastyear it was updated was 2015. |
| Publicly available | Yes | There are numerous links organized by theme. |
| Available free of charge | Yes | |
| findable | 3 | I could find easily the pdf data, but the shapefile data is a little difficult. |
| findable_steps | I typed IBGE geoscience and got the pages on google. when i didn't get IBGE page, i got from another public source. I also used the search icon availabe here: https://portaldemapas.ibge.gov.br/ | |
| licence_url | https://www.ibge.gov.br/home/disseminacao/eventos/missao | didn't find something as objective as a "terms and conditions" ou a real license, but I found at this link a list of fundamental principles for official statistics with some guidelines for publication and dissemination. It contains the idea of data provided for public domain. |
| Collected by government | Yes | |
| usability | 3 | Since there are a lot of pdf available, the info is out in the open with no effort needed. |
| collector_name | IBGE - Instituto Brasileiro de Geografia e Estatística | The brazilian institute for geography and statistics is a federal government agency, associated with the brazilian ministry of planning, budget and management (Ministério do Planejamento, Orçamento e Gestão)and it is responsible for all geographic data available. |
| characteristics | Scale of 1:250,000 (1 cm = 2.5km), Markings of national traffic routes, Markings of relief/heights, Markings of water stretches, National borders | There is a brazilian physical map that that disposes information about water stretches and national bordes at the same time. i can also look it by theme. although, as i said before, its much easier to find a pdf file. |
| location | https://portaldemapas.ibge.gov.br/portal.php#mapa1106 - search tool, https://downloads.ibge.gov.br/downloads_geociencias.htm - bulk download | If i look up the name geoscience or maps and IBGE, which i know it is the official brasilian source of geographic data information, on google i'll find several links available to search for what i need. |
We appreciate the contributions of Lu Pa and Augusto Herrmann for this submission.