Digital Topographic Map 1: 10 000 — Preliminary edition 2940-NO Herzsprung
收藏资源简介:
The preliminary edition consists of georeferenced grid data from the scanned topographic map 1: 10 000 (TK10). In the future, the DTK will be derived from the base DLM. The data is available in layers (single layer, essentially corresponding to the inks) or combined from them as sum layers. They are available in 5 content levels: Situation black, forest areas, water lines with water lettering, water areas, relief (sand areas, border band restricted area). The sheet corners are specified in pixel and UTM coordinates in an ASCII file, default resolution: 200L/cm = 508dpi. The data is provided free of charge via automated procedures or by self-collection. When using the data, the license conditions must be observed. The data is provided free of charge via automated procedures or by self-collection.
本数据集初步版本包含源自1:10000比例尺扫描地形图(TK10)的地理参考栅格数据。未来,DTK将基于基础DLM生成。数据以图层形式提供(单一图层基本对应印刷色层),亦可通过多图层合并得到总和图层。该数据集共包含5类内容层级:黑版地形要素、林区、带水文注记的水边线、水域、地貌(含沙地、边界带限制区域)。图幅四角的像素坐标与通用横墨卡托(Universal Transverse Mercator,UTM)坐标已在ASCII文件中注明,默认分辨率为200线/厘米,即508dpi。该数据可通过自动化流程免费获取,或由用户自行采集。使用该数据时,必须遵守许可协议条款。该数据可通过自动化流程免费获取,或由用户自行采集。



