ncdc logo title
ncdc_logo
Pre- and post-earthquake image data of Haisi No. 1 in Tianquan County, Ya'an City, Sichuan Province, China
  • 2022/10/31 00:34
  • 6234
  • 17
English name
Pre- and post-earthquake image data of Haisi No. 1 in Tianquan County, Ya'an City, Sichuan Province, China
CSTR
CSTR:11738.11.NCDC.NCDC.DB2484.2022
DOI
10.12072/ncdc.NCDC.db2484.2022
Share type
Online
Category
Remote Sensing
source site
Emergency response to Luding earthquake 20220906
contributors
ZHANG Yaonan
Datasets description

  On September 5, 2022, at 12:52 a.m., a magnitude 6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province (latitude 29.59°N, longitude 102.08°E) at a depth of 16 km. The pre-earthquake (20220901) and post-earthquake (20220906) HMS-1 image data are provided according to the extent of the earthquake.

Base information
collect time 2022/09/01  -  2022/09/06
collect place Tianquan County, Garze Prefecture, Sichuan Province
data size 15.6 GiB
data format tif
Coordinate system WGS84
Data source description

  Haisi-1 satellite is the maiden star of TY-MINISAR, the first generation of light and small SAR remote sensing satellite being developed by TIISAR.

Data processing method

  Raw data, not otherwise processed.

Data quality description

  It took one year to complete the development of “Haisi No. 1”, which is characterized by its light weight, small size, low cost and high resolution. The SAR system, with an imaging resolution of 1 meter, can carry out all-weather, all-day imaging observation of land, sea and coast, providing services for China's marine environment, disaster monitoring and land use.

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users are requested to mark and quote the research results (including published papers, treatises, data products, unpublished research reports, data products, etc.)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.
In order to protect the rights and interests of the Platform's scientific and technological resources, expand the services of the Platform's centers, and enhance the application potential of the scientific and technological resources, the users of the resources are requested to standardize the labeling and citation of the research results generated by the use of the resources (including publicly published papers, theses, data products and unpublished results such as research reports, data products, and so on) in the following manner.

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. Pre- and post-earthquake image data of Haisi No. 1 in Tianquan County, Ya'an City, Sichuan Province, China. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://cstr.cn/CSTR:11738.11.NCDC.NCDC.DB2484.2022.
  2. ZHANG Yaonan. Pre- and post-earthquake image data of Haisi No. 1 in Tianquan County, Ya'an City, Sichuan Province, China. National Cryosphere Desert Data Center(http://www.ncdc.ac.cn), 2022. https://www.doi.org/10.12072/ncdc.NCDC.db2484.2022.
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 3.7 KiB
2 四川省雅安市天全县海丝一号——震前20220901.rar 8.1 GiB
3 四川省雅安市天全县海丝一号——震后20220906.rar 7.5 GiB
loading
How to get the data 
east 104.14
west 100.02
south  27.75
north  31.39
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 Yufang

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

Donggang West Road 320, Lanzhou, Gansu, China (730000)