From: Supporting the measurement of the United Nations’ sustainable development goal 11 through the use of national urban information systems and open geospatial technologies: a case study of south Korea
UIS
Geospatial standards
KOPSS
GML, WMS, WFS, WCS, SLD, Symbology Encoding, Filter Encoding
UPIS
GML, SLD, WFS, WMS
U-City
SBDS