BBMP new wards map files

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Vaidya

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Aug 22, 2023, 12:04:12 AMAug 22
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Hello,

BBMP has released map of the new wards (225) in this site:
http://bbmpdelimitation2023.com/


Anyone has tried getting map files from WMS?
Could you help share the method please?

Thanks,
Vaidya

Vaidya

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Aug 22, 2023, 1:42:31 AMAug 22
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This is now solved. 
Opening  http://43.204.221.41:8080/geoserver allows the layers to be downloaded as geojson and other friendly formats.

Devdatta Tengshe

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Aug 22, 2023, 1:49:11 AMAug 22
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Hi Vaidya,

So it turns out this data is being hosted by a GeoServer Backend. The benefit of that , is that GeoServer has a Layer Preview page (http://43.204.221.41:8080/geoserver/web/wicket/bookmarkable/org.geoserver.web.demo.MapPreviewPage)

This Layer preview page makes it easier to get Data from the service. Next to each layer, is a dropdown, which can give us the data in various formats.

If you select WFS>>Geojson, a new tab should open, with a preview of the data. The url will be something like: http://43.204.221.41:8080/geoserver/bbmp/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=bbmp%3AproposedWards&maxFeatures=50&outputFormat=application%2Fjson

This has only the first 50 features; If you want them all, then change the maxFeatures parameter to something large like 9999999

Replacing this in the URL should give you all the features in GeoJSON format


Regards,
Devdatta


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