An excellent landscaper's tripod, it's just too much for my ageing body. Here's the current model. Mine is virtually identical.
https://www.bhphotovideo.com/c/product/1328234-REG/gitzo_gt5563gsus_systematic_tripod_ser_5_6s.html.
For setups in difficult situations, long legs are really helpful. Incredible stability. Rock solid, especially in wind.
Excellent condition, never been wet. Has minor cosmetic evidence of about five years use.
Sells for $1000USD. Shipping negotiable. PM if interested.
or email kootenaymoonshine at geemaile dot calm