nvkelso / natural-earth-vector

A global, public domain map dataset available at three scales and featuring tightly integrated vector and raster data.
https://www.naturalearthdata.com/
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Les régions du Maroc #392

Open med1960 opened 4 years ago

med1960 commented 4 years ago

Merci pour le grand travail que vous faites pour la communauté. J'ai une remarque sur le découpage administrative du Maroc. Les régions que vous avez sur vos cartes sont de 16 régions et nombre de communes a changé aussi, alors que actuellement le Maroc compte seulement 12 régions. Voici le lien pour le nouveau découpage: https://www.saidgis.com/%D9%85%D8%B9%D9%84%D9%88%D9%85%D9%8A%D8%A7%D8%AA/item/217-%D8%A7%D9%84%D8%AA%D9%82%D8%B3%D9%8A%D9%85-%D8%A7%D9%84%D8%AC%D9%85%D8%A7%D8%B9%D9%8A-%D8%A7%D9%84%D8%AC%D8%AF%D9%8A%D8%AF-2015-%D8%A7%D9%84%D9%85%D8%BA%D8%B1%D8%A8-%D8%A8%D8%B5%D9%8A%D8%BA%D8%A9-%D8%B1%D9%82%D9%85%D9%8A%D8%A9-shp.html?fbclid=IwAR0GBwdb1OovtAEPYk1KRe7U6T1uovwLCOiBF2srdDW2gLnstkbii2p9GTw

nvkelso commented 4 years ago

Thanks for the feedback! Will have a look at the regions of Morocco for next release.

elliotap commented 3 years ago

Validated - see https://geodata.lib.berkeley.edu/catalog/stanford-cg319ms2822 (2015)

Compare to OSM with 12 label points observed (https://overpass-turbo.eu/s/158v)

Screen Shot 2021-03-17 at 3 54 02 PM

Proposed edit - overhaul all admin-1s, table with proposed values forthcoming. what would be an acceptable source for geometry here? who's on first also has 16 regions (https://spelunker.whosonfirst.org/id/85632693/descendants/?exclude=nullisland&placetype=region) and the shapefile i've linked here has use restrictions

nvkelso commented 3 years ago

Let's talk about this one in our weekly sync on Tuesday.

Generally you squint your eyes while looking at at least 3 sources (which hopefully more or less agree; if they disagree you need to research and form an opinion) and draw new original shapes. There's enough Natural Earth features here between the cultural and physical and raster themes as long as the new shapes are consistent with which towns should be in them and they follow ridge lines, rivers, and roads it should be fine.

nvkelso commented 3 years ago

Process detailed in https://github.com/nvkelso/natural-earth-vector/issues/396#issuecomment-789428141.

But load balancing to the next release.

Akramtaoussi commented 3 years ago

i can't understand. Because i don't know Franch language

nvkelso commented 3 years ago

Using Google Translate yields:

Thank you for the great work you do for the community. I have a remark on the administrative division of Morocco. The regions you have on your maps are 16 regions and number of communes has changed as well, whereas currently Morocco only has 12 regions. Here is the link for the new split:

nvkelso commented 2 years ago

Bump

MLWorley commented 2 years ago

OK, I'm moving my comment here instead of having a duplicate issue #750.

Morocco redrew its top-level subdivisions (the regions) in 2015 (see ISO 3166 for list https://www.iso.org/obp/ui/#iso:code:3166:MA). The new ISO region codes for Morocco's region are different, although at first glance at just the codes without the names it might be hard to tell.

As far as I can tell, ne_10m_states_provinces is still going by the old regions.

The updated regions are shown in the wikipedia image for comparison: https://en.wikipedia.org/wiki/Regions_of_Morocco#/media/File:Morocco_Regions_2015.png

This is a case where GADM is still out of date. However, dropping down a level and looking at GADM's prefectures / provinces for Morocco might help in deriving some of the updates to Morocco's regions.