Geo Surveying Services is a single point of access to Geo-information. Geo Surveying Services acquires, processes and integrates geographic and spatial data, covering all geographic data development stages, including satellite imagery, Mapping, Topographic and Marine surveys, Surveying Equipment and Accessories, Remote Sensing, Training courses in GPS and GIS and consultancy.
Launched on 19 August 2014, GF-2 is equipped with 2 PAN/MS cameras, capable of collecting images with resolution of 0.80 m (nadir) in panchromatic and 3.24 m (nadir) in the multispectral bands on a swath of 45 km.
Launched in January 2012, ZY-3 is the first civil high-resolution stereoscopic Earth mapping satellite of China. It carries three high-resolution panchromatic cameras and an infrared multispectral scanner (IRMSS).