Digital Heihe

The cloud-free NDVI data in the Heihe River Basin (2001-2011)

NDVI products based on MODIS (myd13a2 and mod13a2) use the improved hats algorithm to remove the cloud and reconstruct the daily and 1km resolution NDVI data set in 2001-2011. The product coordinate system is longitude and latitude projection, and the spatial range is 96.5e-102.5e, 37.5n-43n. Every day's data is stored as a geotif file. The name is Heihe ﹣ YYY ﹣ NDVI ﹣ recon.ddd.tif, where yyyy is the year and DDD represents a certain day in a specific year. There are 365 days of output data by default every year. The data type is 16bit shaping, the pixel filling value of invalid value is - 3000, the effective data range is - 2000-10000, and the scaling factor is 0.0001.

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Related Literatures:

1. Jia, L., Shang, H., Hu, G., Menenti, M. (2011). Phenological response of vegetation to upstream river flow in the Heihe Rive basin by time series analysis of MODIS data. Hydrology and Earth System Sciences, 15(3), 1047-1064, doi:10.5194/hess-15-1047-2011.(View Details)

Cite as:

Jia, L. (2014). < b>The cloud-free NDVI data in the Heihe River Basin (2001-2011)</b>2014. doi: 10.3972/heihe.112.2013.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.Zhou, J, Jia, L., Hu, G.C., Menenti, M. (2012). Evaluation of Harmonic Analysis of Time Series (HANTS): impact of gaps on time series reconstruction. In: The Second International Workshop on Earth Observation and Remote Sensing Applications (EORSA 2012), Shanghai, China, 8-11 June 2012, pp.31-35, doi: 10.1109/EORSA.2012.6261129. (View Details )

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