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Émissions de polluants 80% open

El Salvador

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What data is expected?

(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.

  • (French) Matière des particules
  • Oxydes de soufre (SOx)
  • Oxydes de nitrogène
  • Monoxide de carbone

How open is the data?

All answers

Question Answer Comment
Openly licenced No
In an open and machine-readable format DBF, SHP, SHX WMS
Downloadable at once Yes I have changed the initial NO, because the segmentation of the download does not imply significant difficulty in putting the data together.
Up-to-date Yes
Publicly available Yes
Available free of charge Yes
findable 3
findable_steps In google I typed "mapas nacionales el salvador" and the first options was the one from the CNR (Centro Nacional de Registros)
Collected by government Yes
usability 2
collector_name Centro Nacional de Registros (National Center of Registry)
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
location https://cloud.cnr.gob.sv/CNRcloud/ - official geoportal of the Centro Nacional de Registros , https://cloud.cnr.gob.sv/ArcGIS/services/SVWGS84/MapOfic - WMS URL
Even the national offices express in their website it is completly available, come links dont work and the maps are in SVW and can be consumible by ArcGIS or Esri format. Also, the information is segmented in too many differents links. The data can´t be use for commercial proposes: "Cualquier uso no autorizado de los datos para cualquier propósito comercial está en la violación de leyes del derecho de propiedad nacional e internacional y se prohíbe estrictamente". Any licenses statement as Registered is available, neither open licenses.

Meta data

Data location   https://cloud.cnr.gob.sv/CNRcloud/ - official geoportal of the Centro Nacional de Registros
   https://cloud.cnr.gob.sv/ArcGIS/services/SVWGS84/MapOfic - WMS URL
Data licence   Unknown
Data format   DBF, SHP, SHX
Reviewer   Codrina Maria Ilie
Submitters   The Next Services
Last modified   Thu Dec 15 2016 22:18:07 GMT+0000 (UTC)