Online Mapping for GiGL Client: Greenspace Information for Greater London Exegesis were contracted to create web mapping for iGiGL, the online data portal of the capital's environmental records centre. The finished mapping system reveals different data to different users. Further custom development work has allowed surveys designed by GiGL staff through the CMS to be submitted to an Indicia Warehouse. ... read more September 2012. Categories: Content Management System Green Infrastructure Greenspace Indicia Web map Web site