Automated Software for Radiometric Standardization of Multiple Scenes for Analysis and Mosaicing (TIMESTAND)

GDA Corp. has developed a fully automated GIS system – TimeStand– for radiometric standardization of multiple imagery acquired at different time / dates. TimeStand compensates for radiometric differences between scenes due to the variation in solar illumination, view angles, and/or atmospheric properties. TimeStand results in enhanced image mosaicing and allows for the propagation of spectral rules or signatures developed for the supervised classification from one scene to another.

GDA's TimeStand output compared to original