For the past 10+ years, many people have been building catalogs of metadata for geospatial resources, such as GIS digital data, hardcopy maps and documentation, web mapping services, etc… Geospatial metadata have traditionally been created in XML-based formats, such as FGDC (for US) and ISO compatible, and cataloged by numerous systems, some FOSS [...]
Geo42.org is maintained by John and Tina Callahan, a husband and wife team that have been working together for over 10 years. Read more