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Gansu Province Primary Gross Domestic Product (GPP) Dataset (2000-2020)
  • 2023/12/27 18:03
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English name
Gansu Province Primary Gross Domestic Product (GPP) Dataset (2000-2020)
CSTR
CSTR:11738.11.NCDC.GSEER.DB4145.2023
DOI
10.12072/ncdc.gseer.db4145.2023
Share type
Online
Category
Ecology
source site
Thematic data of ecological environment resources in Gansu Province
contributors
Zhang Yaonan
Datasets description

    This dataset is based on a revised light utilization efficiency model and generates a long-term product of the total value of primary productivity in Gansu Province, effectively reproducing the spatial, seasonal, and annual variation characteristics of primary productivity in Gansu Province.

    This dataset includes GPP data every 8 days from 2000 to 2020. To obtain the annual GPP/NPP value for every 8 days, multiply the GPP/NPP value by the corresponding number of days (the value for the first 45 days is 8, and the value for the last day is 5 or 6).

Base information
collect time 2000/01/01  -  2020/12/31
collect place Gansu Province
data size 4.6 GiB
data format hdf
Coordinate system
Data thumbnail
Data source description

    This data is sourced from http://www.glass.umd.edu/Download.html .

Data processing method

    This dataset is a cumulative combination of GPP values based on the concept of radiation utilization efficiency, which can be used as input for data models for calculating terrestrial energy, carbon, water cycle processes, and vegetation biogeochemistry.

Data quality description

    The data quality is good.

Citations and annotations
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For the achievements published in English, please refer to the following specifications： The dataset is provided by National Cryosphere Desert Data Center. (http://www.ncdc.ac.cn).

Data reference
  1. Zhang Yaonan. Gansu Province Primary Gross Domestic Product (GPP) Dataset (2000-2020). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2023. https://cstr.cn/CSTR:11738.11.NCDC.GSEER.DB4145.2023.
  2. Zhang Yaonan. Gansu Province Primary Gross Domestic Product (GPP) Dataset (2000-2020). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2023. https://www.doi.org/10.12072/ncdc.gseer.db4145.2023.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 _ncdc_meta_.json 3.6 KiB
2 甘肃省初级生产总值(GPP) 数据集(2000-2020年)
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How to get the data 
east 108.71
west  92.34
south  32.60
north  42.79
Export metadata
Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Zhang Yaonan
author:
LI Hongxing
manager:
Min Yu Fang

©Copyright 2005-. Northwest Institute of Eco-Environment and Resources, CAS.

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