Title
Improving the spatial and temporal estimating of daytime variation in maize net primary production using unmanned aerial vehicle-based remote sensing
Abstract
•Net primary productivity (NPP) in maize were measured using the chamber method.•Canopy reflectance were measured using unmanned aerial vehicle multispectral system.•Daytime variation model in NPP was established using Vegetation indices.•Vegetation indices-based model explained more than 90% of variation in maximum NPP.•Vegetation indices-based model explained more than 83% of variation in NPP.
Year
DOI
Venue
2021
10.1016/j.jag.2021.102467
International Journal of Applied Earth Observation and Geoinformation
Keywords
DocType
Volume
Carbon flux,Maize ecosystem,UAV remote sensing,Vegetation indices,Rectangular hyperbola model,NPP variation
Journal
103
ISSN
Citations 
PageRank 
1569-8432
0
0.34
References 
Authors
0
3
Name
Order
Citations
PageRank
Chaoqun Li101.35
Wenting Han202.03
Manman Peng301.35