Just how do you do navigation without GPS or sight of landmarks and stars?
Ra(dio) d(etecting) a(nd) r(anging)
Just how do you do navigation without GPS or sight of landmarks and stars?
Ra(dio)d(etecting)a(nd)r(anging)
I'd like to see that mounted on a kayak or sailing dinghy.
Just how do you do navigation without GPS or sight of landmarks and stars?
I'd like to see that mounted on a kayak or sailing dinghy.
Ra(dio)d(etecting)a(nd)r(anging)
I'd like to see that mounted on a kayak or sailing dinghy.
I don't think OP specified any particular type of boat. The first boat I owned could have comfortably accommodated a small radar installation.
Actually it is really easy to manage that in a very small boat. Some of the UK coasts have particularly low-lying and featureless aspects so even in sight of the coast there is nothing to take a bearing from (particularly in the daytime). The Thames estuary is like this, also filled with sandbanks that are exposed at low tide, submerged at high tide. I have a wonderful picture of my stepson coming back out of the cabin; when he'd gone down to get a sandwich, we were motoring down a channel surrounded by weedy sandbanks. When he came back up, nothing but water was visible. He has a real cartoon gaping mouth shocked expression, like the world had disappeared.If you're in that small a boat (and a novice to boot) why on earth would you ever go out of sight of landmarks?
I suspect mounting it would be the easy part compare to how you would power it on such a small boat.
Still checking it out, but it's not as problematic as you might think.
Actually it is really easy to manage that in a very small boat. Some of the UK coasts have particularly low-lying and featureless aspects so even in sight of the coast there is nothing to take a bearing from (particularly in the daytime). The Thames estuary is like this, also filled with sandbanks that are exposed at low tide, submerged at high tide. I have a wonderful picture of my stepson coming back out of the cabin; when he'd gone down to get a sandwich, we were motoring down a channel surrounded by weedy sandbanks. When he came back up, nothing but water was visible. He has a real cartoon gaping mouth shocked expression, like the world had disappeared.
No, on the first boat I owned.