Overlay a layer on Grid

74 views
Skip to first unread message

Smita Kale

unread,
Oct 9, 2018, 7:52:12 AM10/9/18
to Plus Codes Community Forum
Hi,

I am a new user of Plus code and I am excited to use it. Can anyone please let me know, how to overlay a layer of mapped houses on the grid. And also how can I download the plus codes of the houses in a particular area?

Thank you.
Smita

Barry Hunter

unread,
Oct 9, 2018, 12:16:00 PM10/9/18
to Plus Codes Community Forum
 
Can anyone please let me know, how to overlay a layer of mapped houses on the grid.

Well would need a 'database' of houses. Ie the mapped houses. 

For some countries that might be available from various suppliers. Or maybe they been mapped in OpenStreetMap (if in OSM, could be extracted/copied). 

(Note even if Google has a database for the location, you can't download Google's database. It might or might not be 'owned' by Google, possibly they purchased it from elsewhere, and dont have a licence to allows others to obtain a copy 'freely'. )

Once have the database its a programmer/developers job to use a Maps API or 'GIS' system to plot them on a map. (that Maps API or GIS system, could also incorperate displaying a lat/long or Plus Code based grid) 




 
And also how can I download the plus codes of the houses in a particular area?

Well again it comes down to having a 'database' of houses. Its common that such databases would contain coordinates (particularly if a 'mapped' database) - Plus Codes itself is a 'known algorithm', so can then calculate the Plus Codes from those coordinates. (ie a 'process' could run yourself with suitable scripting/program) 



M&E

unread,
Oct 12, 2018, 12:22:42 AM10/12/18
to barryb...@gmail.com, open-loca...@googlegroups.com
Thank you for your response. We have a cad, shp or kml / kmz file of house layer. Can we use it to overlay on the grid?

Regards,
Smita Kale
Monitoring and Evaluation Manager
Shelter Associates


A/17 Sarasnagar Siddhivinayak Society

Shukrawar Peth
Pune 411002

Tele: 91-20-24440363, 24482045, 9890439311

             
              
This communication is the intellectual property of Shelter Associates and is confidential.  If you are the intended recipient you are granted licence to use the information provided that the information is only used for the limited purpose to which it relates and all fees have been paid in full.  If you are not the intended receiver, Shelter Associates do not grant you licence to use the information (either in full or in part) and you are therefore forbidden from disclosing, disseminating, forwarding, copying, or reproducing the information.  If you have received this email by mistake you are requested to delete it (and all copies from your system) and notify Shelter Associates by return.


--
Public site: http://www.openlocationcode.com/
Github project: https://github.com/google/open-location-code
Demo site: http://plus.codes/
---
You received this message because you are subscribed to the Google Groups "Plus Codes Community Forum" group.
To unsubscribe from this group and stop receiving emails from it, send an email to open-location-c...@googlegroups.com.
To post to this group, send email to open-loca...@googlegroups.com.
Visit this group at https://groups.google.com/group/open-location-code.
To view this discussion on the web, visit https://groups.google.com/d/msgid/open-location-code/618234f6-d3e2-4f6d-b20b-c570b7e3a54c%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

Blake Girardot

unread,
Oct 12, 2018, 8:18:50 AM10/12/18
to sm...@shelter-associates.org, barryb...@gmail.com, open-loca...@googlegroups.com
Hi,

Most GIS tools like QGIS or ArcGIS that could display a shapefile can also use a TMS layer to display over or under the shapefile contents.

If your tool supports TMS layers, which many do, you can put in the TMS URL and the grid will be used as a layer in your tool.

The URL to use in your tool (will not work in a web browser) is: https://tiles.plus.codes/grid/tms/{z}/{x}/{y}.png

Examples of how to change that URL to change how the grid displays is at: https://github.com/google/open-location-code/tree/master/tile_server

Examples of what it looks like are on the main page: https://tiles.plus.codes/

Examples of what the TMS layer looks like in various editors: https://twitter.com/BlakeGirardot/status/1036300493717467136

Please let us know if you have any questions.

Cheers
blake


For more options, visit https://groups.google.com/d/optout.


--
----------------------------------------------------
Blake Girardot
OSM Wiki - https://wiki.openstreetmap.org/wiki/User:Bgirardot
HOTOSM Member - https://hotosm.org/users/blake_girardot
skype: jblakegirardot

M&E

unread,
Oct 12, 2018, 8:34:42 AM10/12/18
to bgir...@gmail.com, Barry Hunter, open-loca...@googlegroups.com, GIS team, Amar Kamthe
Great! Thank you. We will work on it.

Regards,
Smita Kale
Monitoring and Evaluation Manager
Shelter Associates


A/17 Sarasnagar Siddhivinayak Society

Shukrawar Peth
Pune 411002

Tele: 91-20-24440363, 24482045, 9890439311

             
              
This communication is the intellectual property of Shelter Associates and is confidential.  If you are the intended recipient you are granted licence to use the information provided that the information is only used for the limited purpose to which it relates and all fees have been paid in full.  If you are not the intended receiver, Shelter Associates do not grant you licence to use the information (either in full or in part) and you are therefore forbidden from disclosing, disseminating, forwarding, copying, or reproducing the information.  If you have received this email by mistake you are requested to delete it (and all copies from your system) and notify Shelter Associates by return.

Reply all
Reply to author
Forward
0 new messages