Viewing 40 posts - 1 through 40 (of 45 total)
  • Interesting Ordnance Survey Map Fact….
  • DT78
    Free Member

    I just found out that on the 25k maps the cliffs are hand drawn, and apparently one of the things the cartographers used to do was write their names in them!

    Just been looking on the isle of wight and have spotted quite clearly 'Bill' 'Peter' and 'Trevor' and some others I can't make out properly.

    Brilliant.

    simonfbarnes
    Free Member

    you forgot "Slartibartfast"…

    CountZero
    Full Member

    Interesting, I'll have a shufti at the 1:25k maps on my iPhone in a minute and see if there's anything there when I zoom in. I love looking at maps so this is a good excuse to spend time browsing mine.

    BigJohn
    Full Member

    They also put little curls in places that don't have them so when people like the AA copy them and call them their own the OS can sue the bottoms off them.

    Like they did back in the 1990s. £20m it cost the AA.

    bassspine
    Free Member

    I remember finding that the A-Z of Bristol had the diagonal road across Kiing's Square on the wrong diagonal, obviously one of those clever anti-copying 'mistakes'. clever idea

    druidh
    Free Member

    "Tourist" features in blue ink (Nature Trails, Visitor Centres and – importantly – ski-lifts) are not placed accurately. They should NOT be used as navigation aids.

    Tim
    Free Member

    Used to work as a topographic surveyor – surprising the errors you find in OS mapping. Roads that turn into streams, roads that turn into buildings (may have found the bat cave with that last one))

    CaptJon
    Free Member

    A-Z also make up roads for copyright issues.
    On OS maps contour lines are accurate to +/- 5m (or they were when i was doing my a-levels.
    The projection used by the OS means the south of England is bigger than it should be when compared with the north of Scotland.

    If you like maps, check out worldmapper

    simonfbarnes
    Free Member

    and have spotted quite clearly 'Bill' 'Peter' and 'Trevor

    grid refs ?

    heresjonny
    Free Member

    I am a cartographer and have added dolphin shaped woods that don't exist, and quite often put my name on maps, for features that don't exist. I always wanted my name in print. Small things in an otherwise boring day brighten my mapping world.

    Kato
    Full Member

    I remember finding that the A-Z of Bristol had the diagonal road across Kiing's Square on the wrong diagonal, obviously one of those clever anti-copying 'mistakes'. clever idea

    They add in extra roads for copyright issues, but they don't make deliberate 'mistakes' for it. That's just a genuine error

    twosheds
    Free Member

    What about 'map porn' I think I remember a 'river ****' in a geography atlas?

    twosheds
    Free Member

    just checked the river **** is in Nicaragua. Oh how we laughed…….

    Dougal
    Free Member

    you forgot "Slartibartfast"…

    Give that man seven Ningis.

    simonfbarnes
    Free Member

    They add in extra roads for copyright issues

    so do I get my money back if I try to go there and hit a wall ?

    Give that man seven Ningis.

    is that like a wedgie ?

    CountZero
    Full Member

    There aren't any cliffs on any of the sections of 1:25k mapping I've got on my phone, sadly, so I can't check it out, and I'm not buying spurious bits of map just for checking it out.

    Kato
    Full Member

    so do I get my money back if I try to go there and hit a wall ?

    Try it out. Give em a ring afterwards and let us know what they say

    simonfbarnes
    Free Member

    and I'm not buying spurious bits of map just for checking it

    too right, these cartographers are taking the piss 🙁

    aracer
    Free Member

    Well I've just wasted my time looking all the way round the coast of the IoW and didn't spot anything – GRs required please!

    djglover
    Free Member

    I saw a pair of boobs and a willy on Orkney.

    DT78
    Free Member

    lol – not sure on grid ref as I was looking at work.

    Using OS's get-a-map – zoom in on the western corner of the isle of wight – find warren farm look south – you'll find Trevor. There is another name further to the right above 'the nodes' but I can't quite make it out

    http://getamap.ordnancesurvey.co.uk/getamap/frames.htm

    Window width – 4 km
    Source data – 1:50,000 Scale Colour Raster
    Grid reference at centre – SZ 322 849 GB Grid

    EDIT – Ooops – that's the 50k scale not 25k – bugger

    woody2000
    Full Member
    druidh
    Free Member
    chorlton
    Free Member

    A bridleway dash on a 1:25000 map = 70 metres on the ground.

    A cheeky little dash on the same map is 30 metres.

    Well I only learnt this last year. 🙂

    DT78
    Free Member

    'Bill' is between Blackgang and Blackgang Chine 🙂

    aracer
    Free Member

    EDIT – Ooops – that's the 50k scale not 25k – bugger

    So I was completely wasting my time looking round the edge of the IoW at 25k then? 🙄

    DT78
    Free Member

    Er – yea I appear to have wasted your time *hangs head in shame*

    Probably some interesting things at 25k too?!

    samuri
    Free Member

    This one is quite subtle too. Obviously someone is having a laugh.

    Cute

    Ambrose
    Full Member

    Scunthorpe

    MrOvershoot
    Full Member

    woody2000 – Member
    Trevor wasn't too subtle
    http://www.streetmap.co.uk/map.srf?X=327500&Y=342500&A=Y&Z=120

    Trevor Basin is a great place to go and watch people crash canal boats as they try to get round the tight turn towards Llangollen 😉

    thisisnotaspoon
    Free Member

    whats the clithero one, or is it just too subtle?

    simonfbarnes
    Free Member

    whats the clithero one

    it refers to an entertaining item of female anatomy

    sharkbait
    Free Member

    There is another name further to the right above 'the nodes' but I can't quite make it out

    'Trevor Hirst' or something like that?

    missingfrontallobe
    Free Member

    simonfbarnes – Member
    you forgot "Slartibartfast"…

    Isn't that the Norwegian OS maps though??

    miketually
    Free Member

    whats the clithero one, or is it just too subtle?

    Struggling to find it?

    simonfbarnes
    Free Member

    Struggling to find it?

    that's not even funny – a ladyfriend told me her husband failed to locate it in 20 years of marriage 🙁

    ourmaninthenorth
    Full Member

    a ladyfriend told me her husband failed to locate it in 20 years of marriage

    Couldn't she have drawn him a map, or perhaps driven herself?

    miketually
    Free Member

    And she failed to show him where it was in the 19+ years that it was abvious he'd not find it on his own?

Viewing 40 posts - 1 through 40 (of 45 total)

The topic ‘Interesting Ordnance Survey Map Fact….’ is closed to new replies.