Hi, just saw your message on twitter... you might be interested in this, although its a bit of a work in progress: http://bit.ly/gw68xa
My message on twitter?Hi, just saw your message on twitter... you might be interested in this, although its a bit of a work in progress: http://bit.ly/gw68xa
ooh, that's even better Crispy, easier to see the elevation in London than it is on an OS map (I couldn't work out the lines).Also, gmaps pedometer lets you plot a route on the map, then generate an elevation profile. For example, this punishing 13 mile route round the South London Alps:
View attachment 15035
(not quite what you're after, I know)
My message on twitter?
All new threads?
I know that's probably common knowledge to everyone but me but I wish I'd known that before starting some threads outside of communityOnly in the "public" forums (ie. not community, sobbin+sobbin etc)
Just self-report those threads and ask a mod to move them.I know that's probably common knowledge to everyone but me but I wish I'd known that before starting some threads outside of community
That's fantasticI don't know if any of you are still looking, but, for the person who finds this thread on google THIS: http://en-gb.topographic-map.com/ is the answer. (Covers the whole UK, not just London!)
That is lovely.I don't know if any of you are still looking, but, for the person who finds this thread on google THIS: http://en-gb.topographic-map.com/ is the answer. (Covers the whole UK, not just London!)
I know this thread is about 100 years old but that is gorgeousceramic relief map
That's brilliant.I don't know if any of you are still looking, but, for the person who finds this thread on google THIS: http://en-gb.topographic-map.com/ is the answer. (Covers the whole UK, not just London!)
That is lovely.
According to that map my house is 66ft above sea level and one end of the street is 3ft higher - I wonder how accurate it is?
I don't know if any of you are still looking, but, for the person who finds this thread on google THIS: http://en-gb.topographic-map.com/ is the answer. (Covers the whole UK, not just London!)
Very good that! Thanks for posting.I don't know if any of you are still looking, but, for the person who finds this thread on google THIS: http://en-gb.topographic-map.com/ is the answer. (Covers the whole UK, not just London!)
I don't know if any of you are still looking, but, for the person who finds this thread on google THIS: http://en-gb.topographic-map.com/ is the answer. (Covers the whole UK, not just London!)
I am not that old!I know this thread is about 100 years old but that is gorgeous
thank you.Without knowing the data source one can not begin to say (other than going out and measuring it yourself).
Quite possibly multiple sources are used and the accuracy varies from place to place. In some locations, it might well be something like 10 to 20 or 30 m (given at angular intervals so varying; 100-200m say over large swathes of the populated part of the planet). For the UK they may instead have used OS terrain 50 data (highest resolution that's freely available, to the best of my knowledge) which provides 10m contour intervals at 50m horizontal resolution.
HI,I know this thread is about 100 years old but that is gorgeous