78 Ø.1 Jøkelbugten. Topographic map, 1:250 000

Topographic map of Greenland, 1:250 000, 78 Ø.1 Jøkelbugten. 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.本数据集包含格陵兰岛1:250000比例尺地形图，涉及编号78 Ø.1 耶克尔湾（Jøkelbugten）区域，分辨率为400 dpi。该系列彩色地形图比例尺统一为1:250000，等高距100米。全套53幅数字地形图覆盖格陵兰北部及东北部区域，西至英格尔菲尔德地（Inglefield Land），东抵斯科斯比松（Scoresby Sund）；另有1幅附加图幅包含索引地图与图例。本套地形图涵盖常规地貌要素，即海岸、河流、湖泊与冰盖；陆地区域与冰盖区域均采用100米等高距着色，并标注了精选的米制高程点。本套地形图基于航空摄影资料，由丹麦土地与测量局（Kort & Matrikelstyrelsen, KMS）的地面控制点与空中三角测量技术完成绘制。地图投影采用通用横轴墨卡托（Universal Transverse Mercator）24带坐标系。本套地形图为同比例尺地质图系列的续作，后者额外包含覆盖英格尔菲尔德地与洪堡冰川（Humboldt Gletscher）的4幅图幅。