WebMGS is an important event in the field of web-based GIS.It will take place in Wuhan, Hubei, China, from 19th to 20th Sept 2017 organized by International Society for Photogrammetry and Remote Sensing (ISPRS).
ISSDQ is an important event in the field of spatial data quality, it will take place in Wuhan, Hubei, China, from 19th to 20th Sept 2017 organized by International Society for Photogrammetry and Remote Sensing (ISPRS).