This data category requires a high level national map. To satisfy this category, the following minimum criteria must be met:
- Scale of 1:250,000 (1 cm = 2.5km).
- Markings of national roads
- National borders
- Marking of streams, rivers, lakes, mountains.
- Updated at least once a year.
The National Institute for Cartography and Remote Sensing (https://www.inct.mdn.dz/) sells maps of Algeria. Both topographic and thematic maps. Maps are not available online, as they are being sold.
A list of maps is shown here (https://www.inct.mdn.dz/site%20anglais/web_inct_sim/style/images/cartes1_gene.gif), though most of them are not according to the required scale, there is one "Carte d'Algerie et ses environs" is at 1:200,000.
Here there are topographic maps of scales 1:50,000 and 1:200,000, https://www.inct.mdn.dz/site%20anglais/web_inct_sim/act-ctopographique.php - and here are spatial maps
Not sure how often the maps are updated.
After reviewing this submission I find that these conclusions are correct.
- No data
|Date the data became available||Unknown|
|Format of data||Unknown|
|Last modified||Mon Sep 14 2015 16:05:35 GMT+0000 (UTC)|