Tango.info Berlin A2 map

• 2007 tango.info berlin citymap
• 2008 tango.info berlin citymap - an idea

Area

Desired area

Area encircled by the S-Bahn Ring, on a street map approximated by the A 100.

• South 52.465893
  • U Alt-Tempelhof https://google.com/maps?ll=52.465893,13.385532
  • U Walther-Schreiber-Platz https://google.com/maps?ll=52.464717,13.328519
  • S Feuerbachstr https://google.com/maps?ll=52.463566,13.33251
• North 52.557112
  • Osloer Str. https://google.com/maps?ll=52.557112,13.373044
• West 13.270454
  • Messe-Süd https://google.com/maps?ll=52.498354,13.270454
• East 13.485482
  • Nöldnerplatz https://google.com/maps?ll=52.503831,13.485482

On online maps

• http://www.openstreetmap.org/?lat=52.4909591674805&layers=Q&lon=13.4067535400391&zoom=12
• http://www.travelgis.com/map.asp?addr=J36-N%20RQ9-R

Central point of desired area

• S 52.46 N 52.56, W 13.28 E 13.48 -> Central Point http://www.google.com/maps?ll=52.51,13.38 - ca. 100 m east of Potsdamer Platz

Distances of desired area

• • • W-E: 13.58 km http://www.wolframalpha.com/input/?i=distance+between+52.51N13.28E+and+52.51N13.48E
    • S-N: 11.13 km http://www.wolframalpha.com/input/?i=distance+between+52.46N13.38E+and+52.56N13.38E
      • (Variant - Drop area in the North: 10.01 km http://www.wolframalpha.com/input/?i=distance+between+52.46N13.38E+and+52.55N13.38E)

1 km

• 1 km as comparison
  • http://goo.gl/maps/SIVkc Brandenburger Tor - Charlottenstr.
  • http://goo.gl/maps/oD5LZ Bundestag

1 deg

• http://www.wolframalpha.com/input/?i=distance+between+0N13E+and+0N14E -> 111.3 km
• http://www.wolframalpha.com/input/?i=distance+between+52.51N13E+and+52.51N14E -> 67.89 km

So maybe in OSM this would be a scale of https://www.google.com/search?q=25000*111.3%2F67.89 = 1:40985.4175873 to get a 1:25000 map

A2

ISO 216 A2 is 594 mm * 420 mm.

Determine scale

• E-W 13580 m / 0.594 m https://www.google.com/search?q=13580%2F0.594 -> 22861
  • 13580 m / 0.494 m (only 5/6 of a foldable map) https://www.google.com/search?q=13580%2F0.494 -> 27490
• N-S 11130 m / 0.420 m https://www.google.com/search?q=11130%2F0.420 -> 26500
  • 10010 m / 0.420 m https://www.google.com/search?q=10010%2F0.420 -> 23833

25000

On a scale of 1:25000, 1 km corresponds to 0.04 m = 40 mm.

A2 25000

On a scale of 1:25000 that means 14850 m * 10500 m. That is 155925000 m2 or ~ 156 km2.

Max EW distance: http://www.wolframalpha.com/input/?i=distance+between+52.51N13.26134E+and+52.51N13.48E 0.2187 degree

A3 - 50000, A4 100000, A5 200000 would cover the same area.