How to create a zoomable topo?

Dave Flanagan · Oct 14, 2014

Anyone have any idea how to go about creating a zoomable topo similar to this one? https://www.thebmc.co.uk/zoomtopo/stanage/

r-man · Oct 14, 2014

That was a two man job, took quite a while I think. You could email Dan Arkle about it, he's one of the team. http://www.danarkle.com

Obi-Wan is lost... · Oct 14, 2014

Not sure what they used to do the routes layer, but I suspect they used Gigapan hardware and software
http://gigapan.com/

Think you have to buy the hardware to use their software. If you want to experiment you could start with this freebie from Microsoft:
https://photosynth.net/default.aspx

Can be used to do similar things in 2D.
http://research.microsoft.com/en-us/um/redmond/groups/ivm/ice/

Dave Flanagan · Oct 15, 2014

Right thanks, seems tricky.

Johnny Brown · Oct 15, 2014

I'd suggest stitching the shot together to create a massive file, then buy zoomify ($19) to display it.

Dave Flanagan · Oct 15, 2014

I had a quick play with this http://www.bartlett.ucl.ac.uk/casa/latest/software/gmap-image-cutter seems to work very well. Ultimately I would like to add a layer with lines so that they are the same size when you zoom in and out but I reckon this might be non-trivial.

Obi-Wan is lost... · Oct 15, 2014

If you make progress this open source viewer might be useful:
http://iipimage.sourceforge.net/
Coincidentally stumbled across it today whilst looking for something else.

joeldering · Oct 19, 2014

I think the BMC Stanage Topo is using Deep Zoom

How to create a zoomable topo?

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