Mapping/Map location parameters

Which map appears for a mission depends on terrain, culture and population in each map's definition. The following is a list of every possible combination and the percentage of pixels on the map which match that combination.

It use pixmap from the base map_earth_population.png, map_earth_terrain.png and map_earth_culture.png.

Accurate as of 12 April 2012:

Map combinations

Terrain	Culture	Population	Nb pixels	% of pixels	% of landable pixels
water	water	water	349093	66.58	n/a
arctic	western	nopopulation	65484	12.49	37.42
cold	western	nopopulation	14432	2.75	8.25
cold	western	rural	5403	1.03	3.09
grass	western	suburban	5396	1.03	3.08
tropical	african	rural	4448	0.85	2.54
grass	western	rural	3774	0.72	2.16
mountain	western	rural	3758	0.72	2.15
desert	oriental	rural	3713	0.71	2.12
desert	western	rural	3156	0.60	1.80
tropical	african	nopopulation	3023	0.58	1.73
grass	western	village	3010	0.57	1.72
mountain	eastern	rural	2950	0.56	1.69
desert	african	nopopulation	2732	0.52	1.56
desert	eastern	rural	2485	0.47	1.42
desert	western	nopopulation	2474	0.47	1.41
cold	western	suburban	2290	0.44	1.31
mountain	oriental	rural	2200	0.42	1.26
cold	western	village	2146	0.41	1.23
tropical	eastern	suburban	2139	0.41	1.22
tropical	african	village	2010	0.38	1.15
desert	african	rural	1988	0.38	1.14
grass	african	rural	1949	0.37	1.11
grass	eastern	rural	1895	0.36	1.08
grass	eastern	suburban	1890	0.36	1.08
mountain	western	nopopulation	1629	0.31	0.93
tropical	western	village	1617	0.31	0.92
desert	oriental	village	1522	0.29	0.87
desert	oriental	nopopulation	1477	0.28	0.84
desert	oriental	suburban	1416	0.27	0.81
desert	oriental	urban	1392	0.27	0.80
mountain	african	rural	1342	0.26	0.77
grass	western	urban	1315	0.25	0.75
desert	western	village	1314	0.25	0.75
grass	oriental	rural	1158	0.22	0.66
tropical	western	rural	1144	0.22	0.65
mountain	western	village	1026	0.20	0.59
grass	western	nopopulation	1022	0.19	0.58
grass	eastern	urban	995	0.19	0.57
grass	eastern	village	915	0.17	0.52
desert	african	village	746	0.14	0.43
cold	eastern	rural	709	0.14	0.41
tropical	western	nopopulation	657	0.13	0.38
desert	western	suburban	540	0.10	0.31
mountain	western	urban	526	0.10	0.30
tropical	oriental	suburban	519	0.10	0.30
mountain	oriental	village	518	0.10	0.30
mountain	western	suburban	516	0.10	0.29
grass	oriental	village	514	0.10	0.29
grass	african	village	452	0.09	0.26
cold	western	urban	357	0.07	0.20
grass	oriental	suburban	354	0.07	0.20
tropical	african	urban	350	0.07	0.20
tropical	eastern	urban	309	0.06	0.18
mountain	oriental	urban	294	0.06	0.17
tropical	oriental	urban	283	0.05	0.16
tropical	african	suburban	274	0.05	0.16
desert	western	urban	237	0.05	0.14
tropical	western	suburban	227	0.04	0.13
cold	oriental	suburban	204	0.04	0.12
desert	african	urban	184	0.04	0.11
water	water	urban	181	0.03	n/a
mountain	african	village	172	0.03	0.10
mountain	oriental	suburban	167	0.03	0.10
desert	eastern	nopopulation	162	0.03	0.09
arctic	western	rural	158	0.03	0.09
tropical	western	urban	146	0.03	0.08
mountain	eastern	village	118	0.02	0.07
grass	oriental	urban	99	0.02	0.06
grass	african	suburban	98	0.02	0.06
grass	african	nopopulation	94	0.02	0.05
arctic	western	village	84	0.02	0.05
mountain	african	nopopulation	81	0.02	0.05
desert	eastern	village	73	0.01	0.04
grass	african	urban	69	0.01	0.04
cold	oriental	village	55	0.01	0.03
cold	oriental	rural	53	0.01	0.03
tropical	eastern	village	49	0.01	0.03
mountain	eastern	nopopulation	48	0.01	0.03
desert	african	suburban	46	0.01	0.03
mountain	eastern	suburban	45	0.01	0.03
grass	oriental	nopopulation	44	0.01	0.03
cold	eastern	nopopulation	44	0.01	0.03
mountain	oriental	nopopulation	42	0.01	0.02
mountain	eastern	urban	42	0.01	0.02
mountain	african	urban	41	0.01	0.02
cold	eastern	village	34	0.01	0.02
cold	eastern	suburban	25	0.00	0.01
desert	eastern	suburban	24	0.00	0.01
tropical	oriental	rural	21	0.00	0.01
arctic	western	urban	19	0.00	0.01
desert	eastern	urban	15	0.00	0.01
mountain	african	suburban	14	0.00	0.01
cold	oriental	urban	14	0.00	0.01
tropical	eastern	rural	8	0.00	0.00
cold	eastern	urban	7	0.00	0.00
water	western	rural	2	0.00	n/a
water	water	suburban	1	0.00	n/a
water	western	urban	1	0.00	n/a