glonass 2 5m gps land survey

{"cid":"91193213","title":"2022 Hi-target 8 core 2.0 GHZ GPS Land Surveying Equipment Hi-target V10 pro RTK Gnss Receiver price","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/fb\/b13741f54cd018f48353cad2e3e5-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Hi Target","Model Number":"V10 pro","Minimum Order Quantity":"1pcs","Delivery Time":"5-10day","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"10pcs\/day","Packaging Details":"suitcase and carton","Channels":"800 channels","BDS:":"B1, B2, B3","GPS:":"L1, L2, L5","GLONASS:":"L1, L2","Output format":"ASCII: NMEA-0183, binary code","Positioning output frequency":"1Hz~20Hz","Static data format":"GNS, Rinex dual format static data","Difference format":"CMR, RTCM2.X, RTCM3.0, RTCM3.2","Network mode":"VRS, FKP, MAC; support NTRIP protocol","operating syLinux operating system":"Android 10","data storage":"Built-in 8GB ROM, supports automatic storage of static data","RTK positioning accuracy Plane:":"\u00b1(8+1\u00d710-6D) mm (D is the distance between the measured points)","RTK positioning accuracy Elevation:":"\u00b1(15+1\u00d710-6D) mm (D is the distance between the measured points)"}}

{"cid":"91225830","title":"cuav c-rtk 2hp ppk module rm3100 gps land survey drone gnss base and centimeter-level positioning","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/0e\/fef022d14f2ffd9674c0b6e184d5-200x200-1.jpg","attrs":{"Price":"$220-240 \/ piece","Brand Name":"CUAV","Minimum Order Quantity":"1 piece","Sensor":"Compass - RM3100 Grro\/ACC - ICM42688","Data format":"RTCM3.X","GNSS":"BDS\/GPS\/GLONASS\/Galileo\/QZSS","Data refresh rate":"5Hz (default); Max 20Hz","Positioning speed":"Cold start 30s\/auxiliary start 5s","private mold":"Yes","Weight":"40g","Max star":"Single : 28 + RTK:50 +","Material":"Metal","Place of Origin":"China, Guangdong China","compatible brand":"Others","Processor":"STM32F4","Channels":"1408 channels"}}

{"cid":"91199750","title":"Unistrong G970C 800 Channels RTK Surveying Instrument Multi Frequency GNSS Base and Rover Receiver","imgUrl":"https:\/\/img.chinax.com\/nimg\/be\/97\/2bf836be61185d854f72a8f07c8b-200x200-1.jpg","attrs":{"Price":"","Brand Name":"Unistrong","Model Number":"G970C Pro","Minimum Order Quantity":"1 Piece","Delivery Time":"10~20 Work Day","Certification":"ISO","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"100 pieces per month","Packaging Details":"Carton","Model":"G970C Pro","Static Accuracy":"H: 2.5mm\u00b11ppm \uff0c V: 5mm\u00b11ppm","SBAS":"0.5m (initialization time < 10s, initialization reliability > 99.9%)","Size":"15.6*7.6cm","Weight":"1.2Kg with battery","Internal Memory":"8GB","Battery":"Li-ion","External Power Supply":"DC 9-18V","OS":"Linux","RTK Accuracy":"H: 8mm\u00b11ppm \uff0c V: 15mm\u00b11ppm","Network":"4G-LTE, TE-SCDMA, CDMA(EVDO 2000), WCDMA, GSM(GPRS)","Bluetooth":"V2.1+EDR\/V4.1Dual, Class2"}}