Blank physical map of Algeria, for geo-location purposes.
Scale: 1:6,800,000 (precision: 1,700 m)
Equirectangular projection, WGS84 datum
Central meridian: 001° 39' E
Standard parallel: 27° 31' 30" NGeographic limits of the map:

Top: 37° 48' N
Bottom: 18° 15' N
Left: 009° 27' W
Right: 012° 45' ESources of data:
SRTM30 Plus;
NGDC World Data Bank II (public domain);
NGDC GSHHS (public domain);
Reference for the boundaries: SGIIAR (Système de Gestion Intégré de l'Information Agricole et Rurale of Algeria).
Own work 
File:Algeria location map.svg by Sting + relief by Bourrichon
Bourrichon