Berlin/A2 map: Difference between revisions

Revision as of 2014-01-10T13:07:19

Calculations

Distances

Object	Using	Target	Unit	W-E	N-S
Full map	ISO 216 A2	Map	mm	= 594 mm	= 420 mm
Full map	ISO 216 A2, 300dpi	Map	px	594 mm * (300 px/in) / (25.4 mm/in) = 7016 px	420 mm * (300 px/in) / (25.4 mm/in) = 4961 px
Full map	ISO 216 A2, scale 1:25000	Real world	m	594 mm * 25000 = 14850 m	420 mm * 25000 = 10500 m
Real world (1 degree)	MSI, 52.51 N msi.nga.mil	Real world	m	= 67895 m	= 111277 m
Real world (1 degree)	MSI, 52.64 N msi.nga.mil	Real world	m	= 67694 m	= 111279 m
Real world (1 degree)	MSI, 52.38 N msi.nga.mil	Real world	m	= 68095 m	= 111275 m
Full map	ISO 216 A2, scale 1:25000, MSI, 52.51 N	Real world	°	14850 m * 1° / 67895 m = 0.21872008248°	10500 m * 1° / 111277 m = 0.09435912183°
Half map	ISO 216 A2, scale 1:25000, MSI, 52.51 N	Real world	°	0.21872008248° / 2 = 0.10936004124°	0.09435912183° / 2 = 0.04717956091°
Real world (1 km)	Scale 1:25000	Map (part)	mm	1000000 mm / 25000 = 40 mm	1000000 mm / 25000 = 40 mm
Real world (1 km)	Scale 1:25000, 300dpi	Map (part)	px	1000000 mm / 25000 * (300 px/in) / (25.4 mm/in) = 472.4409 px	1000000 mm / 25000 * (300 px/in) / (25.4 mm/in) = 472.4409 px

Center 52.51 N, 13.38 E

Online map 52.51 N, 13.38 E

Printed maps in a scale of ~1:25 000 have been found that where published by:

BVG (public transport provider) - no licenses anymore
Cartogis - not the whole S-Bahn-Ring
Dinamix - not the whole S-Bahn-Ring
Kartopolis http://www.kartopolis.de/stadtplaene.html
Pharus - errors in map, e.g. Wilmersdorfer Str. marked as S-Bahn
Planpromotion - restricted readability of street labels - not the whole S-Bahn-Ring

Online there are:

Print map mentioned online:

@@ Line 96: / Line 96: @@
 ===Extreme points===
 Center 52.51 N, 13.38 E
-* North: 52.51 + 0.13345075801 = 52.64345075801
+* North: 52.51 + 0.04717956091 = 52.5571795609
-* South: 52.51 - 0.13345075801 = 52.376549242
+* South: 52.51 - 0.04717956091 = 52.4628204391
 ==Existing maps==