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Area in percentage obtained through the validation of the automatic analysis procedure_Tabelle 3_ Fläche in Prozent, die durch die Validierung des automatischen Analyseverfahrens erhalten wurde_
| Visual survey Area (%) | Automatic survey Area (%) | Differences Area (%) | |
|---|---|---|---|
| Vegetation | 53.2 | 50.3 | −2.9 |
| Water | 27.2 | 21.0 | −6.2 |
| Ground | 19.6 | 28.7 | 9.1 |
Summary of the main features of the rotary-wing UAVs used for the environmental surveys_Tabelle 2_ Zusammenfassung der Hauptmerkmale der Drehflügel-UAVs, die für die Umweltuntersuchungen verwendet werden_
| Mavtech Q4E | Mavtech DJI S900 | |
|---|---|---|
| Number of rotors (−) | 4 | 6 |
| Weight (kg) | 3.5 | 8.2 |
| Diagonal wheelbase (m) | 0.59 | 0.9 |
| Endurance (min) | 20–25 | 15 |
| Cruise speed (m/s) | 6 | 3 |
| Maximum area coverable (ha) | 4 | 5 |
| Equipment installable on-board | SONY RX-100 | Yellowscan surveyor |
| Micasense RedEdge-M |
Indicators to be evaluated for the ecological assessment of fluvial areas_ In the present table, the indicators are divided in automatically assessable or not_Tabelle 1_ Indikatoren zur Evaluation der ökologischen Bewertung von Flusslandschaften_ Die Indikatoren sind unterteilt in automatisch bewertbar oder nicht automatisch bewertbar_
| Indicators assessable through semi-automatic data processing | Indicators differently assessable |
|---|---|
| Land use | Vertical continuity |
| Lateral continuity | Hydrologic regime |
| Longitudinal continuity | Chemical quality |
| Morphological heterogeneity | Macrobenthos community |
| Retention capability | Carbon footprint |
| Fish suitability | |
| Riparian zone vegetation | |
| Riparian zone width | |
| Riparian zone continuity | |
| Carbon sequestration |