[datameet] Re: Suggestions required regarding Web Based Editable GIS system

2018-10-24 Thread Nishadh K A 
For a client based option, http://kepler.gl/#/.

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[datameet] Re: Suggestions required regarding Web Based Editable GIS system

2018-10-19 Thread Naraina Damle 
HI, 

Thank you

I just tried it. 
It works. Not gone in to deep. Will check out later.

On Friday, October 12, 2018 at 1:17:26 AM UTC+5:30, Nikhil VJ wrote:
>
> Hello Mr.Dilip,
>
> I have been working on ways to show geo-data in both map and tabular form 
> and enable the user to work with them in a synchronized way. You can see 
> one live example here:
>
> https://static-gtfs-manager.herokuapp.com/stops.html
> (page will take some time to load as its on a testing server)
>
> Protection / privacy can be done via password / login system (it's even 
> possible to encrypt just one page using HTML and JS, one need not set up a 
> whole CMS etc). In the page linked above you can view and make unsaved 
> edits but to save changes to DB you need a password.
>
> I've been able to load over 40k data points on that same page without 
> crashing the browser, so scaling up is not an issue.
>
> A server-side operation is required if you want centrally managed data and 
> you want to save the changes to server. But if you're fine with users 
> loading their data and saving their work locally at the end, then this can 
> be pulled off with a server-less "static" web page too.
>
> The code for the project linked above is available open source here 
> . The main 
> technologies at work are Leaflet  for map, Tabulator 
>  for table, and python for server-side 
> loading/saving of data.
>
> So I'll say yes it's possible and can be done with both advanced and 
> simple options.
>
>
> -- Nikhil VJ
> Pune, India
>
>
> On Wednesday, October 10, 2018 at 10:26:29 AM UTC+5:30, Naraina aka Dilip 
> Damle wrote:
>>
>> Hello to everyone, 
>>
>> I have a requirement where a small, single town level GIS system 
>> consisting of only Vector features is being developed. 
>>
>> The Data creation will be done offline on a local computer. 
>>
>> After the GIS data is ready it needs to be hosted on Web based server 
>> where 
>> 1) It can be viewed by Only Authorised users. One a desktop based 
>> computer as well as a handheld device with GPS capability.
>>
>> 2) It should be possible to edit the Attribute data of the features 
>> remotely and save/independently export to a change log file or something 
>> similar.
>>
>> 3) Creating/Deleting features or Features Geometry is not Important / May 
>> not be needed.  But good to have.
>>
>>
>> What are the suggestions for a Opensource/ Economical Paid Servers 
>> capable of doing this 
>>
>>
>> I looked at MapGuide https://mapguide.osgeo.org/
>>
>> and 
>>
>> https://mapserver.org/introduction.html
>>
>>
>> Would like to hear from Anyone having experience with these or other 
>> technologies. 
>>
>>
>> Thanks in advance 
>>
>> Dilip Damle
>>
>

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[datameet] Re: Suggestions required regarding Web Based Editable GIS system

2018-10-12 Thread Sashikumar N 
Hi DIlip,
Recently, we had been looking at various options for open source web GIS, 
here are some of them

Architecture outline
PostgresSQL -> PostGIS -> Geoserver -> Open layers

1. Open layers http://openlayers.org/
2. p.mapper http://www.pmapper.net/
3. Geoext - http://geoext.org/

Check this link for more geoserver like options
https://www.gislounge.com/open-source-gis-applications/

regards
sashi



On Wednesday, October 10, 2018 at 10:26:29 AM UTC+5:30, Naraina aka Dilip 
Damle wrote:
>
> Hello to everyone, 
>
> I have a requirement where a small, single town level GIS system 
> consisting of only Vector features is being developed. 
>
> The Data creation will be done offline on a local computer. 
>
> After the GIS data is ready it needs to be hosted on Web based server 
> where 
> 1) It can be viewed by Only Authorised users. One a desktop based computer 
> as well as a handheld device with GPS capability.
>
> 2) It should be possible to edit the Attribute data of the features 
> remotely and save/independently export to a change log file or something 
> similar.
>
> 3) Creating/Deleting features or Features Geometry is not Important / May 
> not be needed.  But good to have.
>
>
> What are the suggestions for a Opensource/ Economical Paid Servers capable 
> of doing this 
>
>
> I looked at MapGuide https://mapguide.osgeo.org/
>
> and 
>
> https://mapserver.org/introduction.html
>
>
> Would like to hear from Anyone having experience with these or other 
> technologies. 
>
>
> Thanks in advance 
>
> Dilip Damle
>

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us by visiting http://datameet.org
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[datameet] Re: Suggestions required regarding Web Based Editable GIS system

2018-10-11 Thread Nikhil VJ 
Hello Mr.Dilip,

I have been working on ways to show geo-data in both map and tabular form 
and enable the user to work with them in a synchronized way. You can see 
one live example here:

https://static-gtfs-manager.herokuapp.com/stops.html
(page will take some time to load as its on a testing server)

Protection / privacy can be done via password / login system (it's even 
possible to encrypt just one page using HTML and JS, one need not set up a 
whole CMS etc). In the page linked above you can view and make unsaved 
edits but to save changes to DB you need a password.

I've been able to load over 40k data points on that same page without 
crashing the browser, so scaling up is not an issue.

A server-side operation is required if you want centrally managed data and 
you want to save the changes to server. But if you're fine with users 
loading their data and saving their work locally at the end, then this can 
be pulled off with a server-less "static" web page too.

The code for the project linked above is available open source here 
. The main technologies 
at work are Leaflet  for map, Tabulator 
 for table, and python for server-side 
loading/saving of data.

So I'll say yes it's possible and can be done with both advanced and simple 
options.


-- Nikhil VJ
Pune, India


On Wednesday, October 10, 2018 at 10:26:29 AM UTC+5:30, Naraina aka Dilip 
Damle wrote:
>
> Hello to everyone, 
>
> I have a requirement where a small, single town level GIS system 
> consisting of only Vector features is being developed. 
>
> The Data creation will be done offline on a local computer. 
>
> After the GIS data is ready it needs to be hosted on Web based server 
> where 
> 1) It can be viewed by Only Authorised users. One a desktop based computer 
> as well as a handheld device with GPS capability.
>
> 2) It should be possible to edit the Attribute data of the features 
> remotely and save/independently export to a change log file or something 
> similar.
>
> 3) Creating/Deleting features or Features Geometry is not Important / May 
> not be needed.  But good to have.
>
>
> What are the suggestions for a Opensource/ Economical Paid Servers capable 
> of doing this 
>
>
> I looked at MapGuide https://mapguide.osgeo.org/
>
> and 
>
> https://mapserver.org/introduction.html
>
>
> Would like to hear from Anyone having experience with these or other 
> technologies. 
>
>
> Thanks in advance 
>
> Dilip Damle
>

-- 
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us by visiting http://datameet.org
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