The dataset is Lai data of ground sample points in Heihe River Basin, collected by LAI-2000 canopy analyzer. The collection area is located in Zhangye rural demonstration base, Ejina Banner, Jiuquan Satellite Center (2011) and other areas. The main measured vegetation is corn. The Lai value of maize was obtained by using lai2000, and the observation was repeated twice in the mode of one up four down. Cd202 was used to obtain the leaf area of each leaf of maize plant, and three maize plants were collected.

File naming and required software

File name: the data is stored in the form XLS and vector SHP. The file name "2011LAI ground data statistical results" refers to the location point of 2011LAI ground data; "2011LAI ground data statistical results. XLS" refers to the 2011LAI ground data statistical data.
Data reading: the vector SHP file can be opened and read by remote sensing software such as Arcgis, and the form XLS can be opened by Office scanning software.

Data Citations Data citation guideline What's data citation?

Cite as:

Fan, W. (2015). Field LAI dataset in the Heihe River basin (2011). A Big Earth Data Platform for Three Poles, DOI: 10.3972/heihe.109.2014.db. CSTR: 18406.11.heihe.109.2014.db. (Download the reference： RIS | Bibtex )

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

References literature

1.Fan, W., Liu, Y., Xu, X., et al. (2014). A New FAPAR Analytical Model Based on the Law of Energy Conservation: A Case Study in China. IEEE Journal of Selected Topics in Applied Earth Observations & Remote Sensing, 7(9), 3945-3955. (View Details | Download )

2.Liu, Y. , Fan, W. , Xu, X. , & Chen, G. . (2013). A new FAPAR retrieval model for continuous vegetation. doi:10.1109/IGARSS.2013.6723470 (View Details )

Support Program

None (No:91025006)

Copyright & License

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License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)