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2015-2019 8-day composite dataset of evapotranspiration (ET) in the Aral Sea Basin in 2001
  • 2025/04/30 19:36
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English name
2015-2019 8-day composite dataset of evapotranspiration (ET) in the Aral Sea Basin in 2001
CSTR
CSTR:33110.11.ariddc.00425
10.12389/ariddc.00425
Share type
Apply to Access
Category
MODIS
contributors
liu tie , chen chaoliang
Datasets description

<p>This dataset mainly includes: evapotranspiration (ET) data within the Aral Sea Basin for five consecutive years in 2015, 2016, 2017, 2018, and 2019. The spatial resolution is 1000m×1000m and the temporal resolution is 8 days. The value of each pixel is the average of eight-day evapotranspiration and is stored in grid format. </p>

Base information
collect time 2015/01/01  -  2019/12/31
collect place Aral Sea
data size 4.2 GiB
data format .Geotiff format
Coordinate system WGS84
Projection WGS84
Data thumbnail
Data source description

Modis image data: https://ladsweb.modaps.eosdis.nasa.gov/.

Data processing method

With the help of the IDL platform, SEBS algorithm and relevant data from NASA's Moderate Resolution Imaging Spectrometer (MODIS) are used to calculate evapotranspiration results in the Aral Sea Basin from 2015 to 2018.

Data quality description

The spatial resolution is 1000m×1000m, the temporal resolution is 8 days, the value of each pixel is the average of eight-day evapotranspiration, and the projection coordinates are GCS_WGS_1984.

Project information
# number name type
1 XDA20000000 Other
Citations and annotations
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For the achievements published in English, please refer to the following specifications： The dataset is provided by Arid Land Ecology and Resources Science Data Center. (https://data.dcxjegi.cn).

Data reference
liu tie, chen chaoliang. 2015-2019 8-day composite dataset of evapotranspiration (ET) in the Aral Sea Basin in 2001. Arid Land Ecology and Resources Science Data Center(https://data.dcxjegi.cn), 2025. https://cstr.cn/CSTR:33110.11.ariddc.00425.
liu tie, chen chaoliang. 2015-2019 8-day composite dataset of evapotranspiration (ET) in the Aral Sea Basin in 2001. Arid Land Ecology and Resources Science Data Center(https://data.dcxjegi.cn), 2025. https://www.doi.org/10.12389/ariddc.00425.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 2015年咸海蒸散发8天数据.rar 845.2 MiB
2 2016年咸海蒸散发8天数据.rar 837.9 MiB
3 2017年咸海蒸散发8天数据.rar 844.5 MiB
4 2018年咸海蒸散发8天数据.rar 862.3 MiB
5 2019年咸海蒸散发8天数据.rar 861.8 MiB
How to get the data 
east 
west 
south 
north 
Export metadata
Service information
contacts:
Li jin
phone:
0991-7823121
mailbox:
datacenter@ms.xjb.ac.cn
Contact information
contributors:
liu tie , chen chaoliang
author:
chen chaoliang
manager:
liu tie

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