palm altitude area gps measuring tool

{"cid":"91193213","title":"CHCNAV I76\/X13 GNSS receiver High Precision Measurements and Data Collection with Hi-target GPS L5 SBAS WAAS\/EGNOS\/MSAS Surveying Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/ac\/48e47f9bee9cc0156266462f7abb-200x200-1.jpg","attrs":{"Price":"1480USD","Brand Name":"CHCNAV","Model Number":"i76","Minimum Order Quantity":"1","Place of Origin":"China","Certification":"CE","Payment Terms":"100% T\/T","Battery":"Li-ion 11,600 MAh, 3.7 V","GLONASS":"L1 C\/A, L1P, L2C\/A, L2P, L3C","Channels":"226 GNSS Channels","GPS":"L1 C\/A, L1C, L1P(Y), L2P(Y), L2C, L5","Static\/Fast Static*":"H: 3 Mm + 0.4 Ppm | V: 5 Mm + 0.5 Ppm","Internal Radio (Optional)":"405\u2013470 MHz UHF Or FH915 Spread Spectrum","SBAS":"WAAS\/EGNOS\/MSAS","Galileo":"E1, E5a, E5b, E5 Alt-BOC"}}