quadrotor drone for surveying and mapping

{"cid":"91224983","title":"Industrial Portable Drone Survey Instrument X1 Quadrotor Drone For Surveying And Mapping","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/eb\/9883c0690bdb74dd6bb5f7ea9beb-200x200-1.jpg","attrs":{"Price":"$2200-3300","Brand Name":"CETU","Model Number":"X1","Minimum Order Quantity":"1","Delivery Time":"10-30days","Place of Origin":"China","Certification":"CE","Packaging Details":"Carton","Payment Terms":"T\/T advance; Western union; MoneyGram,etc.","Supply Ability":"1000","Model NO.":"X1","Operating Radius":"Medium Range, Medium Range","Size":"Light, Light","Usage":"Industrial, Industrial","Structure":"Unmanned Rotorcraft, Wing Uav","Carrier Frequency":"Multifrequency Receiver","Number of Channels":"Multi-Channel Multi-Channel Receiver","Type":"Geodesic Receiver","Weight":"1237g","Wheelcase":"397mm","Maximum Flight Time":"36mins","Transport Package":"Carton","Specification":"50*40*30cm","Trademark":"qianxun","Origin":"China","HS Code":"9015400000","Production Capacity":"50000"}}

{"cid":"91225830","title":"6s 12s UAV Engine 6210 6215 Power Brushlles Motor Drone Energy 500w 61.5mm Stator For Inspection Surveying Mapping Rescue","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/0f\/4a23fc27c83c6a629be06cf9cc3b-200x200-1.jpg","attrs":{"Price":"$89-95 \/ set","Brand Name":"Hobbywing","Model Number":"HM-6210\/6215-HP","Minimum Order Quantity":"1 set","Stator process":"High Standard Silicon Steel Sheet Rust Proof 180\u00b0C","compatible brand":"DJI ","Thrust\/Rotor(kg)":"2.2~2.7kg \/ 2.5~3.5kg","Motor Size":"68.7*30.2mm \/ 68.7*35.2mm","private mold":"Yes","Takeoff weight of Quadrotor":"9~11kg \/ 10~14kg","Type":"Brushless Motor","Material":"PVC","Enamelled Wire":"200\u00b0C","Protection level":"IP45","Place of Origin":"China, Guangdong China","Magnet":"150\u00b0C"}}