| Leaf-off dataset | Leaf-on dataset |
Date of acquisition | April 23, 2013 | May 28-30, 2013 |
LiDAR system | Leica ALS60 | Leica ALS60 |
Average flight elevation above ground | 3096 m | 1305 m |
Average flight speed | 105 knots | 105 knots |
Scan frequency | 200 kHz | 200 kHz |
Scan angle | <40˚ | <40˚ |
Overlap between adjacent strips | 50% | 50% |
Average swath width | 701 m | 183 m |
Maximum number of returns captured | 3 | 5 |
Average footprint diameter | 0.25 m | 0.1 m |
Nominal pulse spacing | <1.0 m | <0.2 m |