81 Ø.4 Holger Kiær Nunatakker. Topographic map, 1:250 000

Topographic map of Greenland, 1:250 000, 81 Ø.4 Holger Kiær Nunatakker. 400 dpi. Coloured maps at 1:250 000 with contour interval 100 m. A set of 53 digital maps covers North and North-East Greenland from lnglefield Land in the west to Scoresby Sund in the east. One additional sheet provides an index map and a legend. The maps show the usual range of physiographic features, viz. coasts, rivers, lakes and ice. They are coloured with a 100 m contour interval over both land and ice, and with selected spot heights in metres. They have been drawn at the Survey from air photographs using Kort & Matrikelstyrelsen (KMS) ground control points and aerotriangulation. Map projection is Universal Transverse Mercator, zone 24. The maps are a sequel to a set of geological sheets at the same scale but with four extra sheets covering lnglefield Land and Humboldt Gletscher.

格陵兰岛1:250000比例尺地形图，图幅编号81 Ø.4 霍尔格·谢尔冰原岛峰（Holger Kiær Nunatakker），分辨率400dpi。该系列彩色地形图比例尺为1:250000，等高距为100米。全套共53幅数字地图，覆盖格陵兰北部与东北部区域，西至英格尔菲尔德陆地（Inglefield Land），东至斯科斯比松（Scoresby Sund）；另有1幅附图包含索引图与图例。
地图涵盖常规自然地貌要素，包括海岸、河流、湖泊与冰盖。其陆地与冰盖区域均采用100米等高距着色，并标注了精选的高程点（单位：米）。该系列地图由丹麦国土与地籍测量局（Kort & Matrikelstyrelsen，简称KMS）基于航空照片，利用地面控制点与空中三角测量技术完成测绘。
地图投影采用通用横轴墨卡托投影（Universal Transverse Mercator）第24带。本套地形图为同比例尺地质图系列的续作，相较后者额外新增了覆盖英格尔菲尔德陆地与洪堡冰川（Humboldt Gletscher）的4幅图幅。