Study site (Fig. 1) | Aerial photographs (see Fig. 2) | SPOT images (see Fig. 2) | Fieldwork dates | |||||
---|---|---|---|---|---|---|---|---|
Dates | Scale | Photo numbers (codes) | Date (SPOT satellite) | K/J reference | Spectral sensitivity | Spatial resolution (m) | ||
Stevenson-Hamilton | 1940 | 1:21,000–1:35,000 | 155-009-00454 155-009-00455 | 6 October 1998 (SPOT 2) | 139/400 | Panchromatic | 10 | |
18 June 1968 | 1:64,000 | 539-018-01243 | 5 April 2012 (SPOT 4) | 139/400 | Red | 10 | June, September 2013 | |
15 April 1977 | 1:30,000 | 788-002-00020 788-003-00112 788-003-00113 | ||||||
Nhlowa | 1940 | Severe burn scars; photos not used. | 12 June 1998 (SPOT 4) | 140/400 | Red | 10 | ||
18 June 1968 | 1:64,000 | 539-020-01522 | ||||||
15 April 1977 | 1:30,000 | 788-006-00140 788-006-00142 788-007-00206 788-007-00207 | 9 June 2012 (SPOT 5) | 141/401 | Panchromatic | 5 | June, September 2013 | |
Ngwenyeni | August 1942 | 1:30,000 | 165B-031-59497 165B-031-59498 165B-032-59478 165B-032-59479 | 15 July 1998 (SPOT 2) | 138/398 | Panchromatic | 10 | |
1968 | 1:64,000 | 539-004-00613 | ||||||
April 1977 | 1:30,000 | 779-023-02740 779-024-09461 | 5 April 2012 (SPOT 4) | 138/398 | Red | 10 | May 2014 | |
Mooiplaas | August 1942 | 1:30,000 | 165B-016-60016 165B-016-60017 165B-017-59965 165B-017-59966 165B-017-59968 165B-018-59939 165B-018-59941 | 15 July 1998 (SPOT 2) | 138/397 | Panchromatic | 10 | |
1968 | 1:64,000 | 539-001-00546 | 7 April 2012 (SPOT 5) | 138/397 | Panchromatic | 5 | May 2014 | |
April 1977 | 1:30,000 | 779-002-05224 779-008-02899 779-008-02900 |