Author Topic: OFD and DYO Superimposed on OS Map  (Read 974 times)

Offline mudman

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OFD and DYO Superimposed on OS Map
« on: November 26, 2018, 10:24:47 am »
Hi all,

Has anyone got or can point me towards a map that has the DYO and OFD passages superimposed on it to show the extent of them and where in relation to surface features they lie?
I don't need anything super accurate, I just want to be able to show where they are for a talk I'm giving on South Wales caves.

Many thanks.

Offline Tony_B

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Re: OFD and DYO Superimposed on OS Map
« Reply #1 on: November 26, 2018, 10:38:36 am »
I suggest you have a browse here: www.ogof.org.uk

Offline mudman

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Re: OFD and DYO Superimposed on OS Map
« Reply #2 on: November 26, 2018, 11:23:26 am »
I suggest you have a browse here: www.ogof.org.uk

Thanks Tony, that is a great resource but I was hoping someone may have done something similar that shows both the cave systems on the one map as very simple indication of where the passages lie under the landscape.

Offline Carbide1

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Re: OFD and DYO Superimposed on OS Map
« Reply #3 on: December 14, 2018, 08:06:10 pm »
Use GoogleEarth 'overlay' thingy if you have any surveys to overlay.

Offline vernon

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Re: OFD and DYO Superimposed on OS Map
« Reply #4 on: December 20, 2018, 09:35:19 am »
http://www.cambriancavingcouncil.org.uk/registry/CCR3D.htm

Most the major systems are shown and you can change the overlay, glitchy but the best I've found.