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Heihe River Integrated Remote Sensing joint experiment: MODIS ground synchronous observation data set in Linze grassland intensive observation area (June 10, 2008)
  • 2022/03/15 23:34
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English name
Heihe River Integrated Remote Sensing joint experiment: MODIS ground synchronous observation data set in Linze grassland intensive observation area (June 10, 2008)
CSTR
CSTR:11738.11.ncdc.NIEER.2021.1785
DOI
10.12072/ncdc.NIEER.db1856.2022
Share type
Submit & Auto-Download
Category
Remote Sensing
source site
Heihe integrated remote sensing joint experimental station
contributors
HuXiaoli , GAI Chunmei , HAO Xiaohua , HuangChunling , JIN Rui , Wang Xufeng
Datasets description

  On June 10, 2008, MODIS synchronous quadrat (2km) was observed in Linze grassland intensive observation area × 2km) carried out the ground synchronous observation test of MODIS. The main measurement variables are vegetation canopy temperature and surface temperature. This data can provide a basic data set for surface temperature inversion and verification of airborne satellite remote sensing data.

  Observation contents: synchronous sample belt 1 (h01-h08), synchronous sample belt 2 (h09-h16), synchronous sample belt 3 (h17-h24), synchronous sample belt 4 (h25-h32), synchronous sample belt 5 (h33-h40), synchronous sample belt 6 (h41-h48), synchronous sample belt 7 (h49-h56) and synchronous sample belt 8 (h57-h64) in MODIS quadrat were measured back and forth along the east-west direction, and the distance between each measurement point was 125m. The crown top temperature, half high temperature and surface temperature are obtained by hand-held infrared thermometer at each measuring point.

  This data set includes excel tables of vegetation canopy temperature and surface temperature measurement data in four transects. See metadata "Heihe integrated remote sensing joint experiment: layout of quadrat transects in Linze grassland densified observation area" for the distribution information of quadrat transects.

Base information
collect time 2008/06/10  -  2008/06/10
collect place Heihe River Basin, arid area in the middle reaches, hydrological experimental area, Linze grassland intensive observation area
data size 58.7 KiB
data format excel
Coordinate system WGS84
Data thumbnail
Data source description

  On June 10, 2008, MODIS synchronous quadrat (2km) was observed in Linze grassland intensive observation area × 2km) carried out the ground synchronous observation test of MODIS. The main measurement variables are vegetation canopy temperature and surface temperature. This data can provide a basic data set for surface temperature inversion and verification of airborne satellite remote sensing data.

Data processing method

  Synchronous sample belt 1 (h01-h08), synchronous sample belt 2 (h09-h16), synchronous sample belt 3 (h17-h24), synchronous sample belt 4 (h25-h32), synchronous sample belt 5 (h33-h40), synchronous sample belt 6 (h41-h48), synchronous sample belt 7 (h49-h56) and synchronous sample belt 8 (h57-h64) in MODIS quadrat were measured back and forth along the east-west direction, and the distance between each measurement point was 125m. The crown top temperature, half high temperature and surface temperature are obtained by hand-held infrared thermometer at each measuring point.

Data quality description

Good data quality

Citations and annotations
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This data is generated by "Heihe integrated remote sensing joint test". 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. HuXiaoli, GAI Chunmei, HAO Xiaohua , HuangChunling, JIN Rui, Wang Xufeng. Heihe River Integrated Remote Sensing joint experiment: MODIS ground synchronous observation data set in Linze grassland intensive observation area (June 10, 2008). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://cstr.cn/CSTR:11738.11.ncdc.NIEER.2021.1785.
  2. HuXiaoli, GAI Chunmei, HAO Xiaohua , HuangChunling, JIN Rui, Wang Xufeng. Heihe River Integrated Remote Sensing joint experiment: MODIS ground synchronous observation data set in Linze grassland intensive observation area (June 10, 2008). National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://www.doi.org/10.12072/ncdc.NIEER.db1856.2022.
license agreement
Creative Commons License   This work is licensed under a Creative Commons Attribution 4.0 International License.
# title file size
1 Linze_Grass_Sync_2008-6-10_MODIS.rar 52.6 KiB
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How to get the data 
east 100.44
west 100.59
south  38.04
north  38.97
Export metadata
Service information
contacts:
Min Yufang
phone:
0931-4967596
mailbox:
ncdc@lzb.ac.cn
Contact information
contributors:
HuXiaoli , GAI Chunmei , HAO Xiaohua , HuangChunling , JIN Rui , Wang Xufeng
author:
HuXiaoli
manager:
HuXiaoli

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