
s750 gis and rtk surveying hand held gnss reciever
High quality surveying-typed GPS antenna and mainboard, plus the lately adopted ASIC chip and patented algorithm COAST, ensure faster satellites tracking and more reliable positioning result, which portable navigation handheld GPS could be never compared with. Excellent performance is guaranteed even in bad conditions like under the tree, in the building corner, etc. due to multi-path restrain effect and fast phase smoothing technology.