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I am assuming that your towns/villages are available as polygon outlines (and not just point features).
With an ArcInfo license you should be able to use Split.
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I was looking for the same information and found the following:
https://www.gov.uk/government/organisations/department-for-transport/series/road-congestion-and-reliability-statistics
https://www.gov.uk/government/statistical-data-sets/free-flow-speeds-statistical-tables-index
...
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Something to keep in mind is that portolan chart navigation maps like Piri Reis don't a have coordinate system, rather they are several different local coordinate systems munged together -- each one of the rosettas or compass rose like symbols is a projection source of origin, loosely speaking.
So you can't just georeference the image in the usual GIS way ...
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The actual territorial sea boundary is maintained by NOAA and distributed here: http://www.nauticalcharts.noaa.gov/csdl/mbound.htm
You may need to contact the Chief Geographer for NOAA to see if the current baseline is available in a format you need; as I didn't find a nice packaged link either.
I was working in this area a number of years ago, and would ...
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ER Viewer. Fantastic way of 'fool-proofing' imagery. I find that its very unbiased in the way it raster imagery is viewed.
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Excellent sugestions here.
Just thought I would add the FREE Double CAD XT which is an AutoCAD LT-like program with more features then AutoCAD LT, simpler interface. Excellent for those GIS folks that have to interact with a lot of CAD data.
Double CAD XT also claims excellent support for Sketchup - might be a good tool for those looking to integrate ...
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As you have mentioned in the comments, your old and new CAD files do not overlap, when imported in ArcGIS. This means, that they do not have a consistent coordinate system.
You could either correct them in AutoCAD, which is a better option, since their topology will be maintained, or you could import them into a geodatabase, and then use Spatial Adjustment ...
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There is a raster version of the Map
You can digitise from this source for personal use.
KMZ
http://www.gearthhacks.com/dlfile12068/Piri-Reis-Map.htm
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This really cool animated windflow map says it uses data from the National Digital Forecast Database.
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This best resource for publicly available data is going to be from the National Renewable Energy Laboratory, but that isn't going to cover all the altitudes you are looking for. NREL wind data page
NREL's data is based on a model developed by AWS Truepower, which sells a more comprehensive dataset, but I don't know if it will cover everything you need. AWS ...
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The Beijing extract of OSM data, which doesn't appear to have parcels or buildings, is available here: http://download.bbbike.org/osm/bbbike/Beijing/
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You can try 'Open Street Map' data..
http://planet.openstreetmap.org/
Use the 'single shapefile' link to obtain data...
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I am not quite sure if this post is by any means relevant to GIS. Anyway, this link has retrospective wind data for the US.
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