Description

UNEP/DEWA/GRID-Geneva received a mandate from DCMO (Direction Cantonale de la Mensuration Officielle) of Geneva Canton to carry out a pilote study on old aerial panchromatic photographs rectification. DCMO own hundreds of aerial photographs, already digitized, but not orthorectified. Complete coverage of the canton is available since 1937. The pilote study was done for 1937 on a Northern portion of the genevese territory (Versoix).  In this context this poster was created for SITG day to present the methodology and the results.