GB/T 20257.2-2006 in English
SUPERSEDEDCartographic symbols for national fundamental scale maps -- Part 2: Specifications for cartographic symbols 1:5000 & 1:10000 topographic maps
- Issued on:2006-05-24
- Implemented on:2006-10-01
- File Format:PDF
- Delivery:Via email within 10 business days
$1,310.00
《GB/T 20257.2-2006国家基本比例尺地图图式 第2部分:1:5000 1:10000 地形图图式》由TC230(全国地理信息标准化技术委员会)归口,主管部门为自然资源部(测绘地理)。
GB/T 20257-2006的本部分规定了1:5000、1:10000 地形图上表示的各种地物、地貌要素的符号和注记的等级、规格和颜色标准、图幅整饰规格,以及使用这些符号的原则、要求和基本方法。
Scope
This part of GB/T 20257 stipulates the grades, specifications and color standards of various features and symbols and annotations of landform elements represented on topographic maps of 1:5000 and 1:10000, the specifications of map frame finishing, and the use of these symbols. principles, requirements and basic methods. This part applies to the surveying and mapping of 1:5000 and 1:10000 topographic maps, and is also the basic basis for various departments to use topographic maps for planning, design and scientific research. Compilation of geographic basemaps of other map types can be used as a reference.

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