gps independent operation north seeking navigation sensor

{"cid":"91222783","title":"S999 2.88 inch HD Large Screen Android Smart Watch with 6GB RAM 128GB ROM and 2300mAh Long Standby Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/79\/24\/362a28b9cef6836b7fb405ce6efb-200x200-1.jpg","attrs":{"Price":"USD 298 \/PC","Brand Name":"Rainbuvvy","Model Number":"S999","Minimum Order Quantity":"1 pcs","Delivery Time":"5-8 work days","Certification":"CE,FCC","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"100pcs per 5 days","Packaging Details":"20cm*13cm*5cm","Colour":"silver 128GB","battery":"2300mAh","camera":"dual cameras","network":"4G network","Android":"Android 11","GPS":"YES","Google Maps":"YES"}}

{"cid":"91201499","title":"Lightweight ARS-1000L UAV LiDAR Terrain Mapping System 5m-1350m Range","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/d8\/5ce856f5c94f89ce8ac0735ee810-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Hi-Cloud","Model Number":"ARS-1000L lightweight UAV LiDAR System","Minimum Order Quantity":"1","Delivery Time":"10 working days","Certification":"ISO, others upon the requests","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"10 sets\/month","Packaging Details":"Transport Case","Weight":"4.5kg","Storage":"1TB SSD","Operation Temperature":"-10\u2103~+40\u2103","Range":"5m to 1350m","Range Accuracy":"15mm @150m","Repetition Accuracy":"10mm @150m"}}