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Heihe River eco hydrological remote sensing experiment: aster vegetation coverage data set in the middle reaches of Heihe River Basin (may September 2012)
  • 2021/09/14 17:56
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English name
Heihe River eco hydrological remote sensing experiment: aster vegetation coverage data set in the middle reaches of Heihe River Basin (may September 2012)
CSTR
CSTR:11738.11.ncdc.NIEER.2021.39
DOI
10.12072/ncdc.nieer.db3552.2023
Share type
Online
Category
Remote Sensing
source site
Heihe Watershed Allied Telemetry Experimental Research
contributors
Ma mingguo
Datasets description

 This data is aster vegetation coverage data set in a growth cycle of farmland observation in Yingke oasis. The data observation began on May 30 and ended on September 12, 2012

 Raw data:

  1. Aster's 15m resolution L1B reflectivity product

 2. Vegetation coverage data set of artificial oasis eco hydrological experimental area in the middle reaches

  Data processing:

  1. Aster NDVI is obtained by pretreatment of Aster reflectance products

 2. Through the nonlinear transformation form of ndvi-fvc, the conversion coefficients from NDVI to FVC at different time scales are obtained by using aster NDVI and ground measured FVC

  3. Applying this coefficient to ASTER image, the vegetation coverage with 15m resolution is obtained

  4. The 15m resolution aster FVC was polymerized to obtain 1km aster FVC product

Base information
collect time 2012/05/30  -  2012/09/12
collect place Heihe River Basin, artificial oasis experimental area in the middle reaches, farmland
data size 61.4 MiB
data format dat
Coordinate system WGS84
Projection /
Data thumbnail
Data source description

 This data is aster vegetation coverage data set in a growth cycle of farmland observation in Yingke oasis. The data observation began on May 30 and ended on September 12, 2012

Data processing method

  1. Aster NDVI is obtained by pretreatment of Aster reflectance products

 2. Through the nonlinear transformation form of ndvi-fvc, the conversion coefficients from NDVI to FVC at different time scales are obtained by using aster NDVI and ground measured FVC

  3. Applying this coefficient to ASTER image, the vegetation coverage with 15m resolution is obtained

 4. The 15m resolution aster FVC was polymerized to obtain 1km aster FVC product

Data quality description

  Good data quality

Project information
# number name type
1 91125004 other
Citations and annotations
In order to protect the rights and interests of the platform's scientific and technological resources, expand the services of the platform center, and enhance the application potential of scientific and technological resources, resource users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.) generated by the use of resources in the following manner.
This data is generated by "Heihe eco hydrological remote sensing experiment (hiwater)". When using the data, users should clearly state the source of the data in the text and quote the reference method provided by this metadata in the reference part.

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. Ma mingguo. Heihe River eco hydrological remote sensing experiment: aster vegetation coverage data set in the middle reaches of Heihe River Basin (may September 2012). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://cstr.cn/CSTR:11738.11.ncdc.NIEER.2021.39.
  2. Ma mingguo. Heihe River eco hydrological remote sensing experiment: aster vegetation coverage data set in the middle reaches of Heihe River Basin (may September 2012). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2021. https://www.doi.org/10.12072/ncdc.nieer.db3552.2023.
Papers to be cited
  1. Xin Li, Shaomin Liu, Qin Xiao, Mingguo Ma, Rui Jin, Tao Che, Weizhen Wang, Xiaoli Hu, Ziwei Xu, Jianguang Wen, Liangxu Wang. A multiscale dataset for understanding complex eco-hydrological processes in a heterogeneous oasis system.[J]. Scientific data, 2017, 4.
    Reference format： Endnote Bibtex RIS
  2. Ma Mingguo, Che Tao, Li Xin, Xiao Qing, Zhao Kai, Xin Xiaoping. A Prototype Network for Remote Sensing Validation in China[J]. Remote Sensing, 2015, 7, (5).
    Reference format： Endnote Bibtex RIS
  3. Song Wanjuan, Mu Xihan, Yan Guangjian, Huang Shuai. Extracting the Green Fractional Vegetation Cover from Digital Images Using a Shadow-Resistant Algorithm (SHAR-LABFVC)[J]. Remote Sensing, 2015, 7, (8).
    Reference format： Endnote Bibtex RIS
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 5.4 KiB
2 ASTER分幅
3 黑河农田
loading
How to get the data 
east 110.67
west 100.50
south  38.87
north  38.82
Export metadata
Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
Ma mingguo
author:
Ma mingguo
manager:
Ma mingguo

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