Landscape Map of the Russian Arctic Coastal Zone, Version 1

The map consists of ESRI Shapefiles of landscape polygons (in landscape unit types) for the Russian Arctic coastal zone (scale 1:4,000,000). The map is based on a digital circumpolar Lambert projection map. Polygons have a single attribute (LAND-ID). LAND-ID is an eight-character code that describes the landscape unit. The first two digits code zone, the third and fourth code landscape, the fifth through seventh code lithology, and the eighth codes substrate chemistry. The code is described in detail in an accompanying legend. Large polygons enclosing islands, or continental land areas between major rivers, form the boundaries of many smaller landscape polygons. These large enclosing polygons have LAND-ID values of 0. Some smaller islands (e.g., Zemlya Frantsa) have no codes associated with them. Areas on the far eastern portion of the map also have no code.

本图集包含俄罗斯北极沿海区域的景观多边形（按景观单元类型划分）的 ESRI Shapefile 格式地图（比例尺为 1:4,000,000）。该地图基于数字极地拉梅特投影图。多边形具有单一属性（LAND-ID）。LAND-ID 是一个八字符代码，用于描述景观单元。前两位数字代表区域编码，第三和第四位代表景观编码，第五至第七位代表岩性编码，第八位代表基岩化学成分编码。该代码的详细描述见附图图例。包围岛屿或主要河流之间大陆陆地区域的大型多边形构成了许多较小景观多边形的边界。这些大型包围多边形的 LAND-ID 值为 0。某些较小岛屿（例如，弗朗茨·约瑟夫地）未与其关联任何代码。地图远东部分区域亦无代码。