Comprehensive data set of Cryosphere in the Qinghai Tibet Plateau

English name

CSTR

CSTR:11738.11.ncdc.Westdc.2020.660

Share type

Online

Category

Basic Geography

Datasets description

Contents of this data set:

1、 Document (description file of data set)

2、 Fgmodel (model data)

3、 Grid

DEM, hillshade (digital elevation and mountain shadow)

4、 Map (thumbnail)

5、 Meteoro (meteorological data)

1. Snowdpt (snow depth): (1) data source snow depth observation data and passive microwave data (2) attribute field: geocoding meteorological station number meteorological station name mapping symbol (3) main content snow depth

2. Precitpt (precipitation): (1) data source precipitation data of Qinghai Tibet Plateau (2) attribute field: geocode Meteorological Station No. meteorological station name cartographic symbol (3) monthly average precipitation

3. Temprt: (1) data source temperature data of Qinghai Tibet Plateau, (2) attribute field: geocode Meteorological Station No. meteorological station name cartographic symbol (3) monthly average temperature

6、 Qzhighw (data of Qinghai Tibet highway)

7、 Vecter

Alabers, geo two folders:

1. Frozen (frozen soil type map): (1) data source: 1:4000000 frozen soil map of ice and snow in China, 1:3000000 frozen soil map of Qinghai Tibet Plateau, (2) attribute field: geocode belt Name: annual average ground temperature (℃) permafrost thickness (m) mapping symbol, (3) description of main geographical elements: multi-year frozen soil, seasonal frozen soil

2. Hydrogeology: (1) data source: 1:4000000 geological map of China, (2) geographic code, hydrogeological classification, hydrogeological subclass, cartographic symbol, (3) main geographical elements: hydrogeological phenomena

3. Quadgeo (Quaternary geological map): (1) data source: 1:2500000 Quaternary geological map of China, (2) attribute field: geocoding sedimentary facies geology age sedimentary type mapping symbol, (3) main geographical elements: Quaternary geological type

4. Lake (lake map): (1) data source: 1:4000000 topographic map of the Qinghai Tibet Plateau, (2) cartographic symbols of geographic coding categories, (3) main geographical elements: Lake Distribution

5. Stream: (1) data source: 1:4000000 topographic map of Qinghai Tibet Plateau, (2) main geographical elements: River Distribution

5. Vegetat (vegetation data): (1) data source: 1:4000000 vegetation map of China, (2) geographic code: large subclass and sub subclass mapping symbols, (3) main geographic Description: vegetation type

6. Formap (permafrost type map)

7. Quatgla (ancient glacier)

8. Station: (1) coordinate data of Qinghai Tibet Plateau meteorological stations, (2) distribution of regional meteorological stations

8、 Borehole (borehole data)

Code description borehole location borehole histogram name

211122001 borehole 1 mileage 1041km + 200m Z1

211122002 borehole 2 mileage 1041km + 800m Z2

Data projection:

Projection: Albers

False_Easting: 0.000000

False_Northing: 0.000000

Central_Meridian: 90.000000

Standard_Parallel_1: 27.30.000000

Standard_Parallel_2: 37.30.000000

Latitude_Of_Origin: 0.000000

Linear Unit: Meter (1.000000)

Please refer to the document for detailed data properties

Base information

collect place
data size	132.6 MB
data format
Coordinate system	WGS84
Projection

Data source description

Manual collection

Data processing method

Digital Vectorization

Data quality description

Data set quality control through strict manual audit

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 respect intellectual property rights, protect the rights and interests of data authors, expand the services of data centers, and evaluate the application potential of data, data users are invited to use the data Students' research results (including published papers, treatises, data products and unpublished research reports, data products, etc.) shall be clearly indicated with data Source and data author. For data reprinted (secondary or multiple releases), the author must also indicate the source of the original data. The results published in Chinese refer to the following specifications: The data comes from the "Data Center for environmental and Ecological Sciences in Western China" (http://westdc.westgis.ac.cn) published by the National Natural Science Foundation of China The data set is provided by environmental and Ecological Science Data Center for West China,National Natural Science Foundation of China (http://westdc.westgis.ac.cn)

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

Li xin. Comprehensive data set of Cryosphere in the Qinghai Tibet Plateau. National glacial and frozen desert scientific data center(http://www.ncdc.ac.cn/), 2019.

license agreement

This work is licensed under a Creative Commons Attribution 4.0 International License.

#	Dataset title

#	title	file size
1	Qzplat.rar	132.3 MB
2	青藏高原冰冻圈综合数据集-文档.rar	275.8 kB

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Theme:
Borehole Hydrogeology Geology Lake Permafrost type Plants Digital elevation Ancient glacier Snow depth
Subject:
physical geography
Place:
Qinghai-Tibet Railway Qinghai Tibet Plateau

east 105.00

west 73.00

south 22.00

north 40.00

Service information

contacts:: Li Hongxing
phone:: 0931-4967287-4967287
mailbox:: westdc@lzb.ac.cn

Contact information

contributors:: Li xin
author:: Wu lizong
manager:: Li hongxing