Data extraction from BHUVAN website

[rituparn...@gmail.com]

Is it possible to extract the Lat long data of the Kolkata city Parks from this BHUVAN webpage? 

https://bhuvan-app1.nrsc.gov.in/parks/rc_bhuvan.php#

[Puneeth Chaganti]

Hi,

Yes, it is possible to extract the data. I tried to scrape the data
using curl and some simple bash + jq.

https://gist.github.com/punchagan/4d4c326f8c70850e1ac2914d7610f0c3

I started with crawling the data by ward, but I found some things about
how that data was organized, a little confusing.

So, I ended up fetching the data for each park, instead. I clubbed the
separate json files into a single file. The wards based crawl had some
additional information that may be useful, like the total population of
the ward.

- P

[Anil Dandekar]

the file in gist.github.com is some kind of coding, i am unable to understand how to use it, could someone tell us how that can be used to extract the data?.from Bhuvan

thanking you

Dr. Anilkumar T Dandekar

Associate Professor of Agricultural Engineering

in Soil and Water Conservation Engineering

Dept Of Agricultural Engineering,

College of Agriculture,

VC Farm, Mandya-571405

--
Datameet is a community of Data Science enthusiasts in India. Know more about us by visiting http://datameet.org
---
You received this message because you are subscribed to the Google Groups "datameet" group.
To unsubscribe from this group and stop receiving emails from it, send an email to datameet+u...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/datameet/8f206ef4-27a8-1bb1-9168-a0813e4d8983%40muse-amuse.in.

[Dilawar Singh]

Attached is a csv file which you can open in Office application or google-sheets.

PS: https://github.com/dilawar/Others/tree/master/DATAMEET/fh-SRoAdLUE

-- Dilawar

[Thejesh GN]

Puneeth thanks for the script. What one can achieve with cli (specially curl and jq) always surprises me.

Is the ward geography that you got is very different from the one we have here?

https://github.com/datameet/Municipal_Spatial_Data/tree/master/Kolkata

Thej
--
Thejesh GN ⏚ ತೇಜೇಶ್ ಜಿ.ಎನ್
http://thejeshgn.com
GPG ID :  0xBFFC8DD3C06DD6B0

To view this discussion on the web visit https://groups.google.com/d/msgid/datameet/42696ccd-883c-4372-bc35-3d2d25d2a3a4n%40googlegroups.com.

[NARESH AADHI]

Hi,

Dear All,

Does anyone have same information for Hyderabad..Please let me know..

With Regards

Aadhi 

Osmania University 

To view this discussion on the web visit https://groups.google.com/d/msgid/datameet/CAABnYsWKQ1Z4E9KDap0%3DEYcocP29fK0g6jP9OciN%2BQ%2BD6YY8wA%40mail.gmail.com.

[Puneeth Chaganti]

Hi Thej,

On 04/07/21 10:51 pm, Thejesh GN wrote:
> Puneeth thanks for the script. What one can achieve with cli (specially
> curl and jq) always surprises me.

Yes, lately I've been using jq + curl a lot more than Python, which was
my default choice before. :)

> Is the ward geography that you got is very different from the one we
> have here?
> https://github.com/datameet/Municipal_Spatial_Data/tree/master/Kolkata

> <https://github.com/datameet/Municipal_Spatial_Data/tree/master/Kolkata>

The data gives bounding boxes for the wards, from what I understand. I
didn't try to visualize it, but the data has 141 wards - same as the
geojson linked here.

I pushed the ward json data also to the gist, in case you want to take a
look: https://gist.github.com/4d4c326f8c70850e1ac2914d7610f0c3

- Puneeth

[rituparna das]

Thank you so much Sir for helping me out.

[Dilawar Singh]

An Introduction to JQ: https://earthly.dev/blog/jq-select/  (worth bookmarking).

-- Dilawar