TY  - DATA
TI  - ISPRS Journal of Photogrammetry and Remote Sensing 
SN  - 0924-2716
CY  - Elsevier.
KW  - Geographic information systems
KW  - periodicals
KW  - Photogrammetry
N1  - Restricted access; WHO staff only
UR  - http://apps.who.int/iris/
ER  -