Current Browsing: Basic geographic


Primary road network dataset of north slope of Tianshan River Basin (2000)

The data is the road distribution dataset of the river basins at the north slope of the Tianshan Mountains, with a scale of 250000 and a projection of latitude and longitude, including the spatial distribution and attribute data of the main roads in the river basins at the northern foot of the Tianshan Mountains, with attribute fields of code (road code) and Name (road classification).

2020-04-06

Rail map of the Qinghai Lake Basin (2000)

The data is the railway map of Qinghai Lake Basin, with a scale of 250,000, projection: latitude and longitude. The data includes spatial data and attribute data. The attribute field is code (railway code).

2020-04-06

Administrative division of Qinghai Lake River Basin (2000)

The dataset is a vector map of the administrative boundary of Qinghai Lake Basin, with a scale of 250,000 and projection: latitude and longitude. The data includes spatial data and attribute data, mainly including the name and administrative code of the county boundary of Qinghai Lake Basin.

2020-04-06

Distribution data set of 1:250000 residential areas in Qaidam River basin (2000)

The data is the distribution data of residential areas in the chaidamu river basin, including the distribution of cities, counties, towns and villages in the chaidamu river basin. The data mainly has two attribute fields: Code (residential area Code) and Name (residential area Name).

2020-04-06

1:250000 railway distribution data set of Qaidam River basin (2000)

The data is the railway distribution map of the chaidamu river basin, with a scale of 25,000 and coordinates of longitude and latitude. The data includes spatial data and attribute data. The attribute field is code.

2020-04-06

1:250000 administrative boundary distribution data set of Qaidam River basin (2000)

The data set is the qaidam river basin administrative boundary vector map, scale 250000, projection: longitude and latitude, the data contains spatial data and attribute data, mainly the qaidam river basin county boundary name and administrative code.

2020-04-06

1:250000 boundary distribution dataset of Qaidam River basin (2000)

The data is a distribution map of the qaidam river basin, with a scale of 250000 and projected longitude and latitude, including the spatial data and attribute data of the qaidam river basin. The attribute data fields are Area, Perimeter, WRRNM and WRRCD.

2020-04-06

1:250000 road distribution dataset of Qaidam River basin (2000)

The data is the dataset of the road distribution in the qaidam river basin, scale: 250,000, projection: longitude and latitude, mainly including the spatial distribution and attribute data of the main roads in the qaidam river basin, attribute fields: code (road code), Name (road classification).

2020-04-06

The dataset of the lake distribution in Qinghai Lake basin (2000)

The dataset is the distribution map of lakes in Qinghai Lake Basin. The projection is latitude and longitude. The data includes the spatial distribution data and attribute data of the lake. The attribute fields of the lake are: NAME (lake name), CODE (lake code).

2020-04-04

Data of distribution of desert for The QinghaiLake River Basin (2000)

The data is the distribution map of 100,000 deserts in Qinghai Lake Basin. This data uses 2000 TM image as the data source for interpretation, extraction and revision. Remote sensing and geographic information system technology are combined with the mapping requirements of a scale of 1: 100,000 to carry out thematic mapping of deserts, sands and gravelly Gobi. Data attribute table: area (area), perimeter (perimeter), ashm_ (sequence code), class (desert code) and ashm_id (desert code), of which the desert code is as follows: mobile sand 2341010, semi-mobile sand 2341020, semi-fixed sand 2341030, Gobi desert 2342000 and saline-alkali land 2343000.

2020-04-04