taskMapOSMatic - Tasks: task #10660, Add "GeoHash" layout


task #10660: Add "GeoHash" layout

Submitter:  David Decotigny <daviddecotigny>
Submitted:  Wed 06 Oct 2010 04:24:22 PM UTC
Should Start On:  Wed 06 Oct 2010 12:00:00 AM UTC Should be Finished on:  Wed 29 Jun 2011 10:00:00 PM UTC
Category:  ocitysmap Priority:  * 3 - Low
Status:  None Privacy:  Public
Percent Complete:  0% Assigned to:  None
Open/Closed:  Open Release:  None
Effort:  0.00
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Fri 29 Oct 2010 09:07:23 PM UTC, comment #1: 

This is low priority.

Maxime Petazzoni <mpetazzoni>
Project Administrator
Wed 06 Oct 2010 04:24:22 PM UTC, original submission:  

From E. Legoupil on contact ml, in French:
1. L'utilisateur peut choisir s'il veut inclure une grille carre bataille navale (et la pas de changement avec le systeme actuel) ou une grille Geohash (on creerait donc un deuxieme scenario)
2. S'il choisit Geohash, il peut éventuellement définir le niveau de précision de la grille
3. Sur la carte, la reference Geohash de chaque case est imprime dans un style léger
4. Meme dans le cas de grille Geohash, il faudrait garder la numerotation style bataille navale de la grille et qui serait utilise comme dans l'index actuel

The "battleship" grid for the index corresponds to the topmost geohash grid represented on the page. And the geohash grid precision (nb of bits) could automagically be determined such that lsb is roughly 1/50th the smallest dimension of the page. Additionally, the CSV index could also mention the full-precision geohash (hash length 8) coordinates of the items, in addition to the battleship grid coordinates.

In maposmatic, it would also be nice to be able to enter a bbox as a geohash instead of a city name or lat/long bbox.

Core devs: relevant thread is http://lists.nongnu.org/mailman/private/maposmatic-contact/2010-October/000900.html

David Decotigny <daviddecotigny>
Project Administrator


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Carbon-Copy List
  • -email is unavailable- added by mpetazzoni (Posted a comment)
  • -email is unavailable- added by daviddecotigny (Submitted the item)
  • -email is unavailable- added by daviddecotigny (Maposmatic BT entry for geohash feature)

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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2010-10-29 mpetazzoni Should be Finished on2010-10-06 2011-06-29
        Priority5 - Normal 3 - Low
    2010-10-06 daviddecotigny Carbon-Copy- Added -email is unavailable-

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