DREAME LiDAR 2500 Robot Lawn Mower A3 AWD Pro Wire Free No RTK, 4WD for 38.7° Slopes, Dual AI Vision Robotic Lawn Mowers,Dual-Disc Cutting 15.8" Width, Smart Zero-Edge, App Control for 0.62 Acre

I see lots of trees - I would avoid anything RTK based. I think you would have better success with an AWD model to cross that area such as the Dreame A3 AWD Pro 2500 with garage on sale for $2099 during Prime. https://a.co/d/026gbCjT