气候变化领域集成服务门户(CCPortal): Distribution of pingos from topographic maps, permafrost region, Siberia (RU)

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DOI	https://doi.org/10.1594/PANGAEA.906222
	Distribution of pingos from topographic maps, permafrost region, Siberia (RU)
	Grosse; Guido; Jones; Benjamin M
发布日期	2019-09-23
数据集类型	dataset
英文关键词	Frost Mounds ; Permafrost ; Pingo
英文简介	A detailed attributed point feature shapefile of 6059 pingo locations in a 3.5 × 10⁶ km² region of northern Asia was manually assembled from 1:200 000 scale Russian topographic maps. These medium-scale maps are based on detailed mapping efforts at 1:50 000 and 1:100 000 scales, which in turn are derived from aerial photography acquired in the 1970-1980s (Soviet Military Topographic Survey or Voenno-Topograficheskoe Upravle-nie General'nogo Shtaba, VTU GSh). A first order analysis of pingo distribution was carried out with respect to permafrost, landscape characteristics, surface geology, hydrology, climate, and elevation datasets using a Geographic Information System. The study area comprises the North Asian lowland regions of North, Northeast, Far East and Central Siberia and adjacent mountain ranges from 60.0° N to 76.3° N latitude and 60.0° E to 180.0° W longitude. The geographic re-gions covered in this study are the northern part of the West Siberian Lowlands including the Yamal and Gydan peninsulas, Taymyr Peninsula, Putorana Plateau, Khatanga-Anabar-Olenek Lowlands, Lena River Delta, Lena River Valley, central Yakutian Lowlands around Yakutsk; Yana-Indigirka-Kolyma Lowlands, New Siberian Islands, and the far east Siberian Chukotka region.
空间范围	Median Latitude: 71.680000 * Median Longitude: -179.995000 * South-bound Latitude: 53.360000 * West-bound Longitude: 180.000000 * North-bound Latitude: 90.000000 * East-bound Longitude: -179.990000
语种	英语
国家	国际
学科大类	气候变化
学科子类	气候变化
文献类型	数据集
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/215756
推荐引用方式 GB/T 7714	Grosse,Guido,Jones,et al. Distribution of pingos from topographic maps, permafrost region, Siberia (RU).2019-09-23.https://doi.org/10.1594/PANGAEA.906222.