177
Cotonou
Cotonou
Benin
Benin
Ouagadougou Ouagadougou Ouagadougou Douala Douala Douala Yaoundé Yaoundé Yaoundé
Luanda Luanda Luanda Cotonou Cotonou Cotonou Cotonou Cotonou Cotonou Cotonou
Angola Angola Angola Benin Benin Benin Benin Benin Benin Benin
Burkina Faso Burkina Faso Burkina Faso Cameroon Cameroon Cameroon Cameroon Cameroon Cameroon
City
Country
1990 2000 2010 1990 2000 2010 1990 2000 2010
2010
2010
1990 2000 2010 1990 1990 1990 2000 2000 2000 2010
Target period
195 195 195 186 186 n.a. 185 185 185
192
192
182 182 182 191 192 192 192 192 191 191
Path
51 51 51 57 57 n.a. 57 57 57
56
55
66 66 66 56 55 56 55 56 56 56
Row
9/10/90 2/14/01 1/20/10 12/21/86 12/17/99 01/01/12 03/30/87 05/18/00 12/11/11
12/12/11
12/12/11
6/30/91 6/14/00 7/14/08 12/27/90 06/04/91 06/04/91 12/13/00 12/13/00 12/09/01 10/02/11
Date
Table A4.1 Imagery Used to Classify Urban Extent for Each City and Each Time Period
Landsat 4-5 TM Landsat 7 Landsat 5 TM n.a. n.a. Bing Imagery n.a. n.a. n.a.
n.a.
n.a.
Landsat 4-5 TM Landsat 7 Landsat 5 TM n.a. n.a. n.a. n.a. n.a. n.a. n.a.
Platform
30N 30N 30N 32N 32N 32N 33N 33N 33N
31N
31N
33N 33N 33N 31N 31N 31N 31N 31N 31N 31N
UTM projection
(continued on next page)
Good Good Good Poor - clouds Good Good Good Poor - opaque Good Poor - clouds + striping Poor - opaque + striping Poor - opaque + striping Good Good Good Good Poor - clouds Not rated Good Good Good
Quality