Spatial-Temporal Dataset on Frost-free Days of China from 1951 to 2012
NING Xiaoju1ZHANG Lijun1YANG Quntao1QIN Yaochen1
1 College of Environment and Planning，Henan University，Kaifeng，China
DOI:10.3974/geodb.2016.01.10.V1
Published:Mar. 2016
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Key Words：
Frost-free,spatial-temporal data,1km resolution,China,1951-2012,Acta Geographica Sinica
Abstract：
Based on the daily records from the 824 metrological stations of China from 1951-2012, using 7 analysis modes, the spatial-temporal dataset on frost-free days in China from 1951-2012 was developed. The dataset include 7 data files, they are:（1）1km grid data on 60 years average frost-free days of China; (2) 1km grid data on standard deviation of frost-free days of China; (3) 1km grid data on standard deviation of first frost date of China; (4) 1km grid data on standard deviation of last frost date of China; (5) 1km grid data on linear trends of first frost date of China; (6) 1km grid data on linear trends of last frost date of China; (7) 1km grid data on linear trends of frost-free days of China。 The analysis paper on these data has been published at the Journal of Acta Geographica Sinica, 2015, 70 (11). The data files were archived in TIFF format, the compressed file size was 170MB.
Foundation Item：
Data Citation：
NING Xiaoju, ZHANG Lijun, YANG Quntao, QIN Yaochen. Spatial-Temporal Dataset on Frost-free Days of China from 1951 to 2012[J/DB/OL]. Digital Journal of Global Change Data Repository, 2016. https://doi.org/10.3974/geodb.2016.01.10.V1.
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FrostFreeData_1km_China(1951-2012).rar |
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