Satellite and sensor | Resolution and coverage or project area | Costs for data acquisition | Cost for analysis | Total monitoring costs | Source |
---|---|---|---|---|---|
Optical, medium resolution sensors | |||||
Landsat-5, TM | 30 m, 180 × 180 km | 0.02 US$/km2 – free | Classification 0.12–0.31 US$/km2 Change detection 0.4–0.6 US$/km2 | 0.50–1.21 US$/km2 | SARMAP pers. comm. |
Landsat-7, ETM+ | 30 m, 60 × 180 km | 0.06 US$/km2 | |||
SPOT 4 | 20 m | 0.31 US$/km2 | |||
Terra ASTER | 15 m, 60 × 60 km | 0.02 US$/km2 | |||
CBERS-2, HRCCD | 20 m | free in Brazil | |||
DMC | 32 m, 160 × 660 km | 0.04 US$/km2 | |||
IRS-P6-LISS III | 23.5 m | 0.07 US$/km2 | Human resources and equipment 0.5 US$/km2 | 0.57 US$/km2 | [19] |
Optical, high resolution sensors | |||||
Quickbird | 3 m | 25 US$/km2 | Classification 2.2–2.5 US$/km2 Change detection 4.7–7.9 US$/km2 | 7.50 – 35.40 US$/km2 | SARMAP pers. comm. |
Ikonos | 4 m | 25 US$/km2 | |||
RapidEye | 5 m | 2.8 US$/km2 | RapidEye pers. comm. | ||
SPOT-5, HRVIR | 5–20 m, 60 × 60 km | 0.6 US$/km2 | SARMAP pers. comm. | ||
Optical, very high resolution sensors | |||||
Quickbird | 0.6 m | 16–22 US$/km2 | Classification 100–125 US$/km2 | 116–272 US$/km2 | SARMAP pers. comm. |
WorldView-1 | 0.5 m | 16–22 US$/km2 | Change detection 160–250 US$/km2 | 116–272 US$/km2 | SARMAP pers. comm. |
Radar, SAR | |||||
ALOS PALSAR | 10–15 m | 0.04 US$/km2 | Classification 2.2–2.5 US$/km2 | 6.94 – 10.44 US$/km2 | SARMAP pers. comm. |
Satellite or shuttle SAR | 0.14 US$/km2 | Change detection 4.7–7.9 US$/km2 | 7.04 – 10.54 US$/km2 | [60] | |
Airborne SAR | 345 US$/km2 | > 345 US$/km2 | [60] | ||
LiDAR, airborne | |||||
UK, forest monitoring, national average | 28,000 km2 | 415 US$/km2 | [60] | ||
US, forest inventory at project level | 40 km2 | 455 US$/km2 | [61] | ||
400 km2 | 100 US$/km2 | [61] | |||
US, project area | 180 km2 | 388 US$/km2 | [62] | ||
Indonesia, forest inventory at project level | 136 km2 | 400–550 US$/km2 | 160 hours processing time | > 400–550 US$/km2 | RSS GmbH pers. comm. |
Ground-based inventories and national/project examples | |||||
US, project example | 180 km2, 1000 sample plots | 167 US$/km2 | [62] | ||
UK, ground survey | 28,000 km2 | 172 US$/km2 | [60] | ||
Bolivia, Noel Kempff Project, inventory | 6,340 km2; 625 sample plots | 17 – 0.16 US$/km2** | 55 US$/km2 | [63] | |
Costa Rica, Private Forestry Project, monitoring | 570 km2 | 100 US$/km2 | [63] | ||
Indian National Forest Inventory and additional biomass assessment | 677,088 km2; ca. 7,000 NFI plots + 1,400 additional plots | < 10 US$/km2 | [19] | ||
National Forest Monitoring and Assessment | Total forest monitoring costs of five examples (Zambia, Honduras, Nicaragua, Bangladesh, Cameroon) | 1.2 – 8.2 US$/km2 | [64] | ||
Indonesia, Ulu Masen Project | 7,500 km2 | ||||
RS monitoring and management | 81 US$/km2 | [63] | |||
Airborne monitoring (ultra light aircraft) | 200 US$/km2 |